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  • D4N-912G图
  • 深圳市芯福林电子有限公司

     该会员已使用本站15年以上
  • D4N-912G
  • 数量98500 
  • 厂家 
  • 封装原厂封装 
  • 批号23+ 
  • 真实库存全新原装正品!代理此型号
  • QQ:2881495751QQ:2881495751 复制
  • 0755-88917743 QQ:2881495751
  • D4N-912G图
  • 深圳市科雨电子有限公司

     该会员已使用本站9年以上
  • D4N-912G
  • 数量96 
  • 厂家OMRON 
  • 封装开关元件 
  • 批号21+ 
  • ★体验愉快问购元件!!就找我吧!单价:952元
  • QQ:97671956QQ:97671956 复制
  • 171-4729-1886(微信同号) QQ:97671956

产品型号D4N-912G的Datasheet PDF文件预览

Safety Limit Switch  
D4N  
Popular Safety Limit Switches  
Providing a Full Lineup Conforming to  
International Standards  
CSM_D4N_DS_E_6_1  
Note: Contact your sales representative for details on models  
with safety standard certification.  
• Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and  
3NC contact forms.  
(Slow-action models with MBB contacts are available.)  
• M12-connector models are also available, saving on labor and  
simplifying replacement.  
Standardized gold-clad contacts provide high contact reliability.  
Can be used with both standard loads and microloads.  
• Conforms to EN115, EN81-1, and EN81-2 (slow-action models  
only).  
• Certified standards: UL, EN (TÜV), and CCC  
Be sure to read the “Safety Precautions” on page 17.  
Model Number Structure  
Model Number Legend  
1-Conduit Models  
2-Conduit Models  
D4N-@@@@  
D4N-@@@@  
1 2  
3
1 2  
3
1. Conduit size  
1: Pg13.5  
1. Conduit size  
6: G1/2  
2: G1/2  
8: M20  
4: M20  
9: M12 connector  
2. Built-in Switch  
1: 1NC/1NO (snap-action)  
2: 2NC (snap-action)  
2. Built-in Switch  
1: 1NC/1NO (snap-action)  
2: 2NC (snap-action)  
A: 1NC/1NO (slow-action)  
B: 2NC (slow-action)  
A: 1NC/1NO (slow-action)  
B: 2NC (slow-action)  
C: 2NC/1NO (slow-action)  
D: 3NC (slow-action)  
C: 2NC/1NO (slow-action)  
D: 3NC (slow-action)  
E: 1NC/1NO (MBB contact) (slow-action)  
F: 2NC/1NO (MBB contact) (slow-action)  
E: 1NC/1NO (MBB contact) (slow-action)  
F: 2NC/1NO (MBB contact) (slow-action)  
3. Head and Actuator  
3. Head and Actuator  
20: Roller lever (resin lever, resin roller)  
22: Roller lever (metal lever, resin roller)  
25: Roller lever (metal lever, metal roller)  
26: Roller lever (metal lever, bearing roller)  
2G:Adjustable roller lever, form lock (metal lever, resin roller)  
2H: Adjustable roller lever, form lock (metal lever, rubber roller)  
31: Top Plunger  
20: Roller lever (resin lever, resin roller)  
22: Roller lever (metal lever, resin roller)  
25: Roller lever (metal lever, metal roller)  
26: Roller lever (metal lever, bearing roller)  
2G:Adjustable roller lever, form lock (metal lever, resin roller)  
2H: Adjustable roller lever, form lock (metal lever, rubber roller)  
31: Top Plunger  
32: Top Roller Plunger  
32: Top Roller Plunger  
62: One-way roller arm lever (horizontal)  
72: One-way roller arm lever (vertical)  
80: Cat whisker  
62: One-way roller arm lever (horizontal)  
72: One-way roller arm lever (vertical)  
87: Plastic rod  
RE:Fork lever lock (right operation)  
LE: Fork lever lock (left operation)  
1
D4N  
Ordering Information  
List of Models  
Consult with your OMRON representative when ordering any models that are not listed in this table.  
Switches with Two Contacts (with Direct Opening Mechanism)  
Built-in switch mechanism  
1NC/1NO  
(Snap-action)  
2NC  
(Snap-action)  
1NC/1NO  
(Slow-action)  
2NC  
(Slow-action)  
Actuator  
Conduit size  
Direct  
opening  
Direct  
opening  
Direct  
opening  
Direct  
opening  
Model  
Model  
Model  
Model  
Roller lever (resin  
lever, resin roller)  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
M20  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
D4N-1120  
D4N-2120  
D4N-4120  
D4N-9120  
D4N-6120  
D4N-8120  
D4N-1122  
D4N-2122  
D4N-4122  
D4N-9122  
D4N-6122  
D4N-8122  
D4N-1125  
D4N-1220  
D4N-2220  
D4N-4220  
D4N-9220  
D4N-6220  
D4N-8220  
D4N-1222  
D4N-2222  
D4N-4222  
D4N-9222  
D4N-6222  
D4N-8222  
D4N-1225  
D4N-1A20  
D4N-2A20  
D4N-4A20  
D4N-9A20  
D4N-6A20  
D4N-8A20  
D4N-1A22  
D4N-2A22  
D4N-4A22  
D4N-9A22  
D4N-6A22  
D4N-8A22  
D4N-1A25  
D4N-1B20  
D4N-2B20  
D4N-4B20  
D4N-9B20  
D4N-6B20  
D4N-8B20  
D4N-1B22  
D4N-2B22  
D4N-4B22  
D4N-9B22  
D4N-6B22  
D4N-8B22  
D4N-1B25  
1-conduit  
2-conduit  
1-conduit  
2-conduit  
Roller lever (metal  
lever, resin roller)  
M20  
Pg13.5  
Roller lever (metal  
lever, metal roller)  
G1/2  
D4N-2125  
D4N-4125  
D4N-9125  
D4N-1126  
D4N-2126  
D4N-4126  
D4N-2225  
D4N-4225  
D4N-9225  
D4N-1226  
D4N-2226  
D4N-4226  
D4N-2A25  
D4N-4A25  
D4N-9A25  
D4N-1A26  
D4N-2A26  
D4N-4A26  
D4N-2B25  
D4N-4B25  
D4N-9B25  
D4N-1B26  
D4N-2B26  
D4N-4B26  
1-conduit  
1-conduit  
M20  
M12 connector  
Pg13.5  
G1/2  
Roller lever (metal  
lever, bearing roller)  
M20  
M12 connector  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
D4N-9126  
D4N-112G  
D4N-212G  
D4N-412G  
D4N-912G  
D4N-612G  
D4N-812G  
D4N-9226  
D4N-122G  
D4N-222G  
D4N-422G  
D4N-922G  
D4N-622G  
D4N-822G  
D4N-9A26  
D4N-1A2G  
D4N-2A2G  
D4N-4A2G  
D4N-9A2G  
D4N-6A2G  
D4N-8A2G  
D4N-9B26  
D4N-1B2G  
D4N-2B2G  
D4N-4B2G  
D4N-9B2G  
D4N-6B2G  
D4N-8B2G  
Adjustable roller  
lever, form lock  
(metal lever, resin  
roller)  
1-conduit  
2-conduit  
M20  
Adjustable roller  
lever, form lock  
(metal lever, rubber  
roller)  
Pg13.5  
G1/2  
D4N-112H  
D4N-212H  
D4N-412H  
D4N-912H  
D4N-612H  
D4N-812H  
D4N-122H  
D4N-222H  
D4N-422H  
D4N-922H  
D4N-622H  
D4N-822H  
D4N-1A2H  
D4N-2A2H  
D4N-4A2H  
D4N-9A2H  
D4N-6A2H  
D4N-8A2H  
D4N-1B2H  
D4N-2B2H  
D4N-4B2H  
D4N-9B2H  
D4N-6B2H  
D4N-8B2H  
1-conduit  
2-conduit  
M20  
M12 connector  
G1/2  
M20  
Plunger  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
M20  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
M20  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
M20  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
M20  
D4N-1131  
D4N-2131  
D4N-4131  
D4N-9131  
D4N-6131  
D4N-8131  
D4N-1132  
D4N-2132  
D4N-4132  
D4N-9132  
D4N-6132  
D4N-8132  
D4N-1162  
D4N-2162  
D4N-4162  
D4N-9162  
D4N-6162  
D4N-8162  
D4N-1172  
D4N-2172  
D4N-4172  
D4N-9172  
D4N-6172  
D4N-8172  
D4N-1231  
D4N-2231  
D4N-4231  
D4N-9231  
D4N-6231  
D4N-8231  
D4N-1232  
D4N-2232  
D4N-4232  
D4N-9232  
D4N-6232  
D4N-8232  
D4N-1262  
D4N-2262  
D4N-4262  
D4N-9262  
D4N-6262  
D4N-8262  
D4N-1272  
D4N-2272  
D4N-4272  
D4N-9272  
D4N-6272  
D4N-8272  
D4N-1A31  
D4N-2A31  
D4N-4A31  
D4N-9A31  
D4N-6A31  
D4N-8A31  
D4N-1A32  
D4N-2A32  
D4N-4A32  
D4N-9A32  
D4N-6A32  
D4N-8A32  
D4N-1A62  
D4N-2A62  
D4N-4A62  
D4N-9A62  
D4N-6A62  
D4N-8A62  
D4N-1A72  
D4N-2A72  
D4N-4A72  
D4N-9A72  
D4N-6A72  
D4N-8A72  
D4N-1B31  
D4N-2B31  
D4N-4B31  
D4N-9B31  
D4N-6B31  
D4N-8B31  
D4N-1B32  
D4N-2B32  
D4N-4B32  
D4N-9B32  
D4N-6B32  
D4N-8B32  
D4N-1B62  
D4N-2B62  
D4N-4B62  
D4N-9B62  
D4N-6B62  
D4N-8B62  
D4N-1B72  
D4N-2B72  
D4N-4B72  
D4N-9B72  
D4N-6B72  
D4N-8B72  
1-conduit  
2-conduit  
1-conduit  
2-conduit  
1-conduit  
2-conduit  
1-conduit  
2-conduit  
Roller plunger  
One-way roller arm  
lever (horizontal)  
One-way roller arm  
lever (vertical)  
2
D4N  
Switches with Three Contacts and MBB Contacts (with Direct Opening Mechanism)  
Built-in switch mechanism  
2NC/1NO  
(Slow-action)  
3NC  
(Slow-action)  
1NC/1NO MBB  
(Slow-action)  
2NC/1NO MBB  
(Slow-action)  
Actuator  
Conduit size  
Direct  
opening  
Direct  
opening  
Direct  
opening  
Direct  
opening  
Model  
Model  
Model  
Model  
Roller lever (resin  
lever, resin roller)  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
M20  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
D4N-1C20  
D4N-2C20  
D4N-4C20  
D4N-1D20  
D4N-2D20  
D4N-4D20  
D4N-1E20  
D4N-2E20  
D4N-4E20  
D4N-9E20  
D4N-6E20  
D4N-8E20  
D4N-1E22  
D4N-2E22  
D4N-4E22  
D4N-9E22  
D4N-6E22  
D4N-8E22  
D4N-1F20  
D4N-2F20  
D4N-4F20  
1-conduit  
2-conduit  
1-conduit  
2-conduit  
---  
---  
---  
---  
---  
---  
D4N-6C20  
D4N-8C20  
D4N-1C22  
D4N-2C22  
D4N-4C22  
D4N-6D20  
D4N-8D20  
D4N-1D22  
D4N-2D22  
D4N-4D22  
D4N-6F20  
D4N-8F20  
D4N-1F22  
D4N-2F22  
D4N-4F22  
Roller lever (metal  
lever, resin roller)  
D4N-6C22  
D4N-8C22  
D4N-1C25  
D4N-2C25  
D4N-4C25  
D4N-6D22  
D4N-8D22  
D4N-1D25  
D4N-2D25  
D4N-4D25  
D4N-6F22  
D4N-8F22  
D4N-1F25  
D4N-2F25  
D4N-4F25  
M20  
Roller lever (metal  
lever, metal roller)  
Pg13.5  
G1/2  
D4N-1E25  
D4N-2E25  
D4N-4E25  
D4N-9E25  
D4N-1E26  
D4N-2E26  
D4N-4E26  
1-conduit  
1-conduit  
M20  
M12 connector  
Pg13.5  
G1/2  
---  
---  
---  
---  
---  
Roller lever (metal  
lever, bearing roller)  
D4N-1C26  
D4N-2C26  
D4N-4C26  
D4N-1D26  
D4N-2D26  
D4N-4D26  
D4N-1F26  
D4N-2F26  
D4N-4F26  
M20  
M12 connector  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
D4N-9E26  
D4N-1E2G  
D4N-2E2G  
D4N-4E2G  
D4N-9E2G  
D4N-6E2G  
D4N-8E2G  
---  
---  
Adjustable roller  
lever, form lock  
(metal lever, resin  
roller)  
D4N-1C2G  
D4N-2C2G  
D4N-4C2G  
D4N-1D2G  
D4N-2D2G  
D4N-4D2G  
D4N-1F2G  
D4N-2F2G  
D4N-4F2G  
1-conduit  
2-conduit  
---  
---  
D4N-6C2G  
D4N-8C2G  
D4N-6D2G  
D4N-8D2G  
D4N-6F2G  
D4N-8F2G  
M20  
Adjustable roller  
lever, form lock  
(metal lever, rubber  
roller)  
Pg13.5  
G1/2  
D4N-1C2H  
D4N-2C2H  
D4N-4C2H  
D4N-1D2H  
D4N-2D2H  
D4N-4D2H  
D4N-1E2H  
D4N-2E2H  
D4N-4E2H  
D4N-9E2H  
D4N-6E2H  
D4N-8E2H  
D4N-1F2H  
D4N-2F2H  
D4N-4F2H  
1-conduit  
2-conduit  
M20  
M12 connector  
G1/2  
---  
---  
---  
D4N-6C2H  
D4N-8C2H  
D4N-6D2H  
D4N-8D2H  
D4N-6F2H  
D4N-8F2H  
M20  
Plunger  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
M20  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
M20  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
M20  
Pg13.5  
G1/2  
M20  
M12 connector  
G1/2  
M20  
D4N-1C31  
D4N-2C31  
D4N-4C31  
D4N-1D31  
D4N-2D31  
D4N-4D31  
D4N-1E31  
D4N-2E31  
D4N-4E31  
D4N-9E31  
D4N-6E31  
D4N-8E31  
D4N-1E32  
D4N-2E32  
D4N-4E32  
D4N-9E32  
D4N-6E32  
D4N-8E32  
D4N-1E62  
D4N-2E62  
D4N-4E62  
D4N-9E62  
D4N-6E62  
D4N-8E62  
D4N-1E72  
D4N-2E72  
D4N-4E72  
D4N-9E72  
D4N-6E72  
D4N-8E72  
D4N-1F31  
D4N-2F31  
D4N-4F31  
1-conduit  
2-conduit  
1-conduit  
2-conduit  
1-conduit  
2-conduit  
1-conduit  
2-conduit  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
D4N-6C31  
D4N-8C31  
D4N-1C32  
D4N-2C32  
D4N-4C32  
D4N-6D31  
D4N-8D31  
D4N-1D32  
D4N-2D32  
D4N-4D32  
D4N-6F31  
D4N-8F31  
D4N-1F32  
D4N-2F32  
D4N-4F32  
Roller plunger  
D4N-6C32  
D4N-8C32  
D4N-1C62  
D4N-2C62  
D4N-4C62  
D4N-6D32  
D4N-8D32  
D4N-1D62  
D4N-2D62  
D4N-4D62  
D4N-6F32  
D4N-8F32  
D4N-1F62  
D4N-2F62  
D4N-4F62  
One-way roller arm  
lever (horizontal)  
D4N-6C62  
D4N-8C62  
D4N-1C72  
D4N-2C72  
D4N-4C72  
D4N-6D62  
D4N-8D62  
D4N-1D72  
D4N-2D72  
D4N-4D72  
D4N-6F62  
D4N-8F62  
D4N-1F72  
D4N-2F72  
D4N-4F72  
One-way roller arm  
lever (vertical)  
D4N-6C72  
D4N-8C72  
D4N-6D72  
D4N-8D72  
D4N-6F72  
D4N-8F72  
3
D4N  
General-purpose Switches with Two Contacts  
Built-in switch mechanism  
1NC/1NO  
(Snap-action)  
2NC  
(Snap-action)  
1NC/1NO  
(Slow-action)  
2NC  
(Slow-action)  
Actuator  
Conduit size  
Direct  
opening  
Direct  
opening  
Direct  
opening  
Direct  
opening  
Model  
Model  
Model  
Model  
Fork lever lock  
(right operation)  
G1/2  
M20  
G1/2  
M20  
G1/2  
D4N-2ARE  
D4N-4ARE  
D4N-2ALE  
D4N-4ALE  
D4N-2BRE  
D4N-4BRE  
D4N-2BLE  
D4N-4BLE  
D4N-2B80  
---  
---  
---  
Fork lever lock (left  
operation)  
1-conduit  
---  
Cat whisker  
Plastic rod  
D4N-2180  
D4N-4180  
D4N-2187  
D4N-4187  
D4N-2280  
D4N-4280  
D4N-2287  
D4N-4287  
M20  
G1/2  
M20  
D4N-4B80  
D4N-2B87  
D4N-4B87  
---  
---  
---  
Note: Mechanically speaking, these models are general-purpose switches with no direct opening mechanism.  
General-purpose Switches with Three Contacts and MBB Contacts  
Built-in switch mechanism  
2NC/1NO  
(Slow-action)  
3NC  
(Slow-action)  
1NC/1NO MBB  
(Slow-action)  
2NC/1NO MBB  
(Slow-action)  
Actuator  
Conduit size  
Direct  
opening  
Direct  
opening  
Direct  
opening  
Direct  
opening  
Model  
Model  
Model  
Model  
Fork lever lock  
(right operation)  
G1/2  
M20  
G1/2  
M20  
G1/2  
D4N-2CRE  
D4N-4CRE  
D4N-2CLE  
D4N-4CLE  
D4N-2DRE  
D4N-4DRE  
D4N-2DLE  
D4N-4DLE  
D4N-2D80  
D4N-2ERE  
D4N-4ERE  
D4N-2ELE  
D4N-4ELE  
D4N-2FRE  
D4N-4FRE  
D4N-2FLE  
D4N-4FLE  
---  
---  
---  
Fork lever lock  
(left operation)  
1-conduit  
---  
Cat whisker  
Plastic rod  
M20  
G1/2  
M20  
D4N-4D80  
D4N-2D87  
D4N-4D87  
---  
---  
---  
Note: Mechanically speaking, these models are general-purpose switches with no direct opening mechanism.  
4
D4N  
Specifications  
Standards and EC Directives  
Conforms to the following EC Directives:  
Certified Standard Ratings  
TÜV (EN60947-5-1), CCC (GB14048.5)  
Machinery Directive  
Low Voltage Directive  
EN50047  
EN60204-1  
EN1088  
Utilization  
AC-15  
DC-13  
0.27 A  
250 V  
Item  
category  
Rated operating current (Ie) 3 A  
Rated operating voltage (Ue) 240 V  
GS-ET-15  
Note: Use a 10 A fuse type gI or gG that conforms to IEC60269 as a  
short-circuit protection device. This fuse is not built into the  
Switch.  
Certified Standards  
Certification  
Standard  
File No.  
UL/CSA (UL508, CSA C22.2 No. 14)  
A300  
body  
EN60947-5-1  
TÜV SÜD  
*1  
(certified direct opening)  
UL508, CSA C22.2 No.14 E76675  
GB14048.5 2004010305105973  
Current (A)  
Make Break  
Volt-amperes (VA)  
Make Break  
Rated  
voltage  
Carry current  
UL *2  
CQC (CCC) *3  
120 VAC  
240 VAC  
60  
30  
6
3
10 A  
7,200  
720  
*1. Consult your OMRON representative for details.  
*2. Certification for CSA C22.2 No. 14 is authorized by the UL mark.  
*3. Ask your OMRON representative for information on certified  
models.  
Q300  
Current (A)  
Volt-amperes (VA)  
Make Break  
Rated  
Carry current  
voltage  
Make  
Break  
0.55  
0.27  
125 VDC  
250 VDC  
0.55  
0.27  
2.5 A  
69  
69  
5
D4N  
Characteristics  
Degree of protection *1  
IP67 (EN60947-5-1)  
Mechanical  
15,000,000 operations min. *5  
Durability *2  
500,000 operations min. (3 A resistive load at 250 VAC) *3  
300,000 operations min. (10 A resistive load at 250 VAC)  
Electrical  
Operating speed  
1 to 500 mm/s (D4N-1120)  
30 operations/minute max.  
25 mΩ max.  
Operating frequency  
Contact resistance  
Minimum applicable load *4  
Rated insulation voltage (Ui)  
Rated frequency  
1 mA resistive load at 5 VDC (N-level reference value)  
300 V  
50/60 Hz  
Protection against electric shock  
Pollution degree (operating environment)  
Class II (double insulation)  
3 (EN60947-5-1)  
Between terminals of  
same polarity  
2.5 kV  
4 kV  
Impulse withstand  
voltage  
Between terminals of  
different polarity  
(EN60947-5-1)  
Between each terminal  
and non-current carrying 6 kV  
metallic parts  
Insulation resistance  
Contact gap  
100 MΩ min.  
Snap-action: 2 × 0.5 mm min.  
Slow-action: 2 × 2 mm min.  
Vibration resistance Malfunction  
10 to 55 Hz, 0.75 mm single amplitude  
1,000 m/s2 min.  
300 m/s2 min.  
Destruction  
Shock resistance  
Malfunction  
Conditional short-circuit current  
Conventional free air thermal current (Ith)  
Ambient operating temperature  
Ambient operating humidity  
100 A (EN60947-5-1)  
10 A (EN60947-5-1)  
30 to 70°C (with no icing)  
95% max.  
Approx. 82 g (D4N-1120)  
Approx. 99 g (D4N-6120)  
Weight  
Note: 1. The above values are initial values.  
2. Once a contact has been used to switch a standard load, it cannot be used for a load of a smaller capacity.  
Doing so may result in roughening of the contact surface and contact reliability may be lost.  
*1. The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are sufficient for  
the operating conditions and environment beforehand. Although the switch box is protected from dust or water penetration, do not use the D4N  
in places where foreign material such as dust, dirt, oil, water, or chemicals may penetrate through the head. Otherwise, accelerated wear,  
Switch damage or malfunctioning may occur.  
*2. The durability is for an ambient temperature of 5 to 35°C and an ambient humidity of 40% to 70%. For more details, consult your  
OMRON representative.  
*3. Do not pass the 3 A, 250 VAC load through more than 2 circuits.  
*4. This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual  
load beforehand.  
*5. The mechanical durability of fork lever lock models is 10,000,000 operations min.  
6
D4N  
Structure and Nomenclature  
Structure  
Safety-oriented Lever Setting  
(Form-lock construction)  
Head  
Grooves which engage the lever are cut in the lever and  
rotary shaft to prevent the lever from slipping against the  
rotary shaft.  
The direction of the switch head can be varied to any of  
the four directions. (Roller plunger models can be  
mounted in either of two directions at a 90° angle.)  
There are resin-lever and metal-lever types.  
Conduit Opening  
A wide variety of conduits is available.  
Built-in Switch  
Size  
Box  
1-conduit  
Yes  
2-conduit  
The built-in switch has a direct opening mechanism  
that forcibly separates the NC contact even when  
there is contact deposit.  
Pg13.5  
G1/2  
M20  
---  
Yes  
Yes  
---  
Yes  
Cover  
Yes  
The cover, with a hinge on its lower part, can  
be opened by removing the screw of the  
cover, which ensures ease of maintenance  
and wiring.  
M12 connector  
Yes  
Note: M12 connector types are not available for  
Switches with three contacts.  
Direct Opening Mechanism  
1NC/1NO Contact (Slow-action)  
2NC Contact (Slow-action)  
Fixed contact (NC)  
Fixed contact (NC)  
Movable contact  
Plunger  
Contact spring  
Return spring  
Contact spring  
Movable contact  
Fixed contact (NO)  
Plunger  
Return spring  
Conforms to EN60947-5-1 Direct Opening Operation  
Conforms to EN60947-5-1 Direct Opening Operation  
(Only the NC contact side has a direct opening  
mechanism.)  
When contact welding occurs, the contacts are  
separated from each other by the plunger being  
pushed in.  
(Both NC contacts have a direct opening  
mechanism.)  
When contact welding occurs, the contacts are  
separated from each other by the plunger being  
pushed in.  
7
D4N  
Contact Form  
Model  
Contact  
Contact form  
Operating pattern  
Remarks  
Only NC contacts 31-32 have a  
certified direct opening  
mechanism.  
Zb  
13  
31  
14  
32  
13-14  
31-32  
1NC/1NO  
(Snap-action)  
ON  
ON  
ON  
ON  
D4N-@1@  
D4N-@2@  
D4N-@A@  
D4N-@B@  
Stroke  
The terminals 13-14 and 31-32  
can be used as unlike poles.  
Only NC contacts 11-12 and  
31-32 have a certified direct  
opening mechanism.  
Zb  
Zb  
11-12  
31-32  
11  
31  
12  
32  
2NC (Snap-action)  
Stroke  
Stroke  
Stroke  
The terminals 11-12 and 31-32  
can be used as unlike poles.  
Only NC contacts 11-12 have a  
certified direct opening  
mechanism.  
11-12  
33-34  
1NC/1NO  
(Slow-action)  
11  
33  
12  
34  
The terminals 11-12 and 33-34  
can be used as unlike poles.  
Only NC contacts 11-12 and  
31-32 have a certified direct  
opening mechanism.  
Zb  
Zb  
11-12  
31-32  
11  
31  
12  
32  
2NC (Slow-action)  
The terminals 11-12 and 31-32  
can be used as unlike poles.  
Only NC contacts 11-12 and  
21-22 have a certified direct  
opening mechanism.  
11-12  
21-22  
33-34  
11  
21  
33  
12  
22  
34  
2NC/1NO  
(Slow-action)  
ON  
D4N-@C@  
D4N-@D@  
The terminals 11-12, 21-22, and  
33-34 can be used as unlike  
poles.  
Stroke  
Only NC contacts 11-12, 21-22,  
and 31-32 have a certified direct  
opening mechanism.  
Zb  
11-12  
21-22  
31-32  
11  
21  
31  
12  
22  
32  
ON  
3NC (Slow-action)  
The terminals 11-12, 21-22, and  
31-32 can be used as unlike  
poles.  
Stroke  
Stroke  
Only NC contacts 11-12 have a  
certified direct opening  
mechanism.  
Zb  
Zb  
11-12  
33-34  
1NC/1NO MBB *  
(Slow-action)  
11  
33  
12  
34  
ON  
ON  
D4N-@E@  
D4N-@F@  
The terminals 11-12 and 33-34  
can be used as unlike poles.  
Only NC contacts 11-12 and  
21-22 have a certified direct  
opening mechanism.  
11-12  
21-22  
33-34  
11  
21  
33  
12  
22  
34  
2NC/1NO MBB *  
(Slow-action)  
The terminals 11-12, 21-22 and  
33-34 can be used as unlike poles.  
Stroke  
Note: Terminals are numbered according to EN50013 and the contact forms are according to IEC947-5-1.  
* MBB (Make Before Break) contacts have an overlapping structure, so that before the normally closed contact (NC) opens, the normally open  
contact (NO) closes.  
8
D4N  
Dimensions and Operating Characteristics  
(Unit: mm)  
Switches  
1-conduit Models  
Roller Lever (Resin Lever, Resin Roller)  
Roller Lever (Metal Lever, Resin Roller)  
D4N-1@20  
D4N-2@20  
D4N-1@22  
D4N-2@22  
D4N-4@20  
D4N-9@20 *  
D4N-4@22  
D4N-9@22 *  
1
47  
40  
(27)  
1
45  
1
17.5 dia. × 6.8  
1
39.5  
17.5 dia. × 6.8  
resin roller  
26R  
resin roller  
(31)  
11  
0.2  
11  
0.2  
26R  
Resin lever  
Metal lever  
20.5 × 20.5  
20.5 × 20.5  
27.5  
27.5  
18  
18  
0.2  
9
0.2  
9
21.5  
21.5  
2.5  
2.5  
0.1  
0.1  
20  
22  
0.1  
20  
22  
0.2  
47  
0.2  
0.1  
47  
55  
2.15 0.05R  
mounting holes  
55  
2.15 0.05R  
mounting holes  
Two, 4+00.15 dia. holes  
Depth: 5  
Two, 4+00.15 dia. holes  
Depth: 5  
0.2  
14.2  
22  
0.2  
14.2  
30  
22  
Conduit cap  
30  
Conduit cap  
31 max.  
31 max.  
Roller Lever (Metal Lever, Metal Roller)  
Roller Lever (Metal Lever, Bearing Roller)  
D4N-1@25  
D4N-2@25  
D4N-1@26  
D4N-2@26  
D4N-4@25  
D4N-9@25 *  
D4N-4@26  
D4N-9@26 *  
1
1
43.6  
39  
1
45  
17.5 dia. × 7  
sintered stainless  
steel roller  
17 dia. × 6  
Bearing roller  
26R  
1
39.5  
(31.5)  
(31)  
0.2  
11  
0.2  
11  
Metal lever  
26R  
Metal lever  
20.5 × 20.5  
20.5 × 20.5  
27.5  
18  
27.5  
0.2  
9
18  
0.2  
9
21.5  
2.5  
0.1  
0.1  
20  
22  
21.5  
2.5  
0.1  
20  
0.2  
47  
55  
2.15 0.05R  
0.2  
0.1  
47  
22  
55  
mounting holes  
2.15 0.05R  
mounting holes  
Two, 4+00.15 dia. holes  
Depth: 5  
0.2  
14.2  
30  
22  
Two, 4+00.15 dia. holes  
Depth: 5  
Conduit cap  
0.2  
14.2  
30  
22  
31 max.  
Conduit cap  
31 max.  
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.  
* Refer to page 12 for details on M12 connectors.  
Slow-action (1NC/1NO) (2NC/1NO)  
Snap-action (1NC/1NO) (2NC), Slow-action (2NC)  
(3NC)  
Model D4N-  
@
@
@
@
A20 D4N-  
C20 D4N-  
E20 D4N-  
F20 D4N-  
@A22 D4N-  
@C22 D4N-  
@E22 D4N-  
@F22 D4N-  
@
@
@
@
A25 D4N-  
C25 D4N-  
E25 D4N-  
F25 D4N-  
@
@
@
@
A26  
C26  
E26  
F26  
D4N-  
D4N-  
D4N-  
Model D4N-@120 D4N-@122 D4N-@125 D4N-@126  
D4N-@220 D4N-@222 D4N-@225 D4N-@226  
Operating characteristics  
D4N-  
D4N-  
@
B20 D4N-  
D20 D4N-  
@
B22 D4N-  
D22 D4N-  
@
@
B25 D4N-  
D25 D4N-  
@
B26  
D26  
Operating force  
Release force  
OF max.  
RF min.  
PT (NC)  
5.0 N  
0.5 N  
Operating characteristics  
@
@
@
Operating force  
Release force  
Pretravel  
OF max. 5.0 N  
18° to 27°  
(44°)  
RF min.  
PT  
0.5 N  
PT (NO)  
*1  
18° to 27°  
40°  
Overtravel  
OT min.  
PT (NC)  
*2  
27.5° to 36.5°  
(18°)  
Movement differential MD max. 14°  
*1  
PT (NO)  
*1, *2  
Operating position OP  
Total travel TT *2  
---  
(80°)  
Overtravel  
OT min.  
40°  
---  
Direct opening travel DOT min. 50°  
*3  
Operating position OP  
Total travel  
TT *1  
(80°)  
50°  
Direct opening force DOFmin. 20 N  
*3  
DOT min.  
*3  
Direct opening travel  
Note: Variation occurs in the simultaneity of contact opening/closing  
operations of 2NC, 2NC/1NO, and 3NC contacts. Check contact  
operation.  
*1. Only for snap-action models.  
*2. Reference value.  
*3. For safe use, always make sure that the minimum values or greater  
are provided.  
DOF min.  
*3  
20 N  
Direct opening force  
*1. Reference values.  
*2. Only for MBB models. (D4N-@E@@ or D4N-@F@@)  
*3. For safe use, always make sure that the minimum values or greater  
are provided.  
9
D4N  
1-conduit Models  
Plunger  
Roller Plunger  
D4N-1@32  
D4N-4@32  
D4N-1@31  
D4N-2@31  
D4N-9@31 *  
D4N-2@32  
D4N-9@32 *  
D4N-4@31  
0.1  
25  
(31.5)  
21.5  
Two, 3 0.05 dia.  
holes  
(31.5)  
21.5  
20.5 × 20.5  
9.5 dia. × 5  
resin roller  
0.2  
11  
12 dia.  
0.2  
11  
6-dia. resin  
plunger  
OP  
25.2  
OP  
0.2  
9
0.2  
9
2.5  
2.5  
0.1  
20  
0.1  
0.1  
20  
22  
0.2  
0.1  
47  
22  
0.2  
47  
55  
55  
2.15 0.05R  
2.15 0.05R  
mounting holes  
mounting holes  
0.2  
14.2  
Two, 4+00.15 dia. holes  
Depth: 5  
22  
0.2  
14.2  
22  
Conduit cap  
30  
Conduit cap  
Two, 4+00.15 dia. holes  
Depth: 5  
30  
31 max.  
31 max.  
One-way Roller Arm Lever  
(Horizontal)  
One-way Roller Arm Lever  
(Vertical)  
D4N-1@62  
D4N-2@62  
D4N-1@72  
D4N-2@72  
D4N-4@62  
D4N-9@62 *  
D4N-4@72  
D4N-9@72 *  
(31.5)  
21.5  
Operating direction  
12 dia. × 5  
resin roller  
OP  
12  
(31.5)  
21.5  
0.2  
11  
0.2  
11  
14.8  
0.2  
11  
0.2  
11  
12.5 dia. × 5  
resin roller  
19R  
14.7  
10.2  
13.5  
19.5  
0.2  
19.5  
2.15 0.05R  
20R  
10.2  
0.2  
9
OP  
23.3  
0.2  
2.5  
0.2  
9
0.1  
0.1  
20  
22  
mounting holes  
0.2  
47  
2.5  
55  
0.1  
0.1  
20  
22  
Operating  
direction  
0.2  
47  
55  
2.15 0.05R  
mounting holes  
Two, 4+00.15 dia. holes  
Depth: 5  
0.2  
14.2  
30  
22  
Conduit cap  
31 max.  
0.2  
14.2  
30  
Two, 4+00.15 dia. holes  
Depth: 5  
22  
Conduit cap  
31 max.  
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.  
* Refer to page 12 for details on M12 connectors.  
10  
D4N  
Snap-action (1NC/1NO) (2NC), Slow-action (2NC) (3NC)  
Model D4N-@131  
D4N-@231  
D4N-@132  
D4N-@232  
D4N-@162  
D4N-@262  
D4N-@172  
D4N-@272  
D4N-@B72  
D4N-@D72  
D4N-@B31  
D4N-@B32 D4N-@B62  
D4N-@D32 D4N-@D62  
Operating characteristics  
D4N-@D31  
Operating force  
Release force  
Pretravel  
OF max.  
6.5 N  
1.5 N  
2 mm  
4 mm  
6.5 N  
1.5 N  
2 mm  
4 mm  
1 mm  
5.0 N  
0.8 N  
4 mm  
5 mm  
1.5 mm  
5.0 N  
0.8 N  
4 mm  
5 mm  
1.5 mm  
Note: Variation occurs in the simultaneity  
of contact opening/closing  
RF min.  
PT max.  
OT min.  
operations of 2NC, 2NC/1NO, and  
3NC contacts. Check contact  
operation.  
Overtravel  
Movement differential MD max. *1  
1 mm  
18.2  
*1. Only for snap-action models.  
Operating position OP  
±
0.5 mm 28.6  
±
0.8 mm 37 ±0.8 mm 27 ±0.8 mm *2. Reference value.  
*3. For safe use, always make sure that  
the minimum values or greater are  
provided.  
Total travel  
TT *2  
(6 mm)  
3.2 mm  
20 N  
(6 mm)  
3.2 mm  
20 N  
(9 mm)  
5.8 mm  
20 N  
(9 mm)  
4.8 mm  
20 N  
Direct opening travel DOT min. *3  
Direct opening force DOF min. *3  
Slow-action (1NC/1NO) (2NC/1NO)  
Model D4N-@A31  
D4N-@A32 D4N-@A62  
D4N-@C32 D4N-@C62  
D4N-@A72  
D4N-@C72  
D4N-@E72  
D4N-@F72  
D4N-@C31  
D4N-@E31  
D4N-@F31  
D4N-@E32  
D4N-@F32  
D4N-@E62  
D4N-@F62  
Operating characteristics  
Operating force  
Release force  
Pretravel  
OF max.  
6.5 N  
6.5 N  
5.0 N  
5.0 N  
RF min.  
1.5 N  
1.5 N  
0.8 N  
0.8 N  
PT max. (NC)  
PT (NO) *1  
PT max. (NC) *2 2.8 mm  
PT (NO) *1, *2 (1 mm)  
2 mm  
2 mm  
4 mm  
4 mm  
(2.9 mm)  
(2.9 mm)  
2.8 mm  
(1 mm)  
4 mm  
(5.2 mm)  
4 mm  
(4.3 mm)  
4 mm  
(1.5 mm)  
5 mm  
(1.5 mm)  
5 mm  
Overtravel  
OT min.  
4 mm  
*1. Reference values.  
*2. Only for MBB models. (D4N-@E@@ or  
D4N-@F@@)  
*3. For safe use, always make sure that  
the minimum values or greater are  
provided.  
Operating position OP  
OP *2  
TT *1  
Direct opening travel DOT min. *3  
Direct opening force DOF min. *3  
18.2  
17.4  
±
±
0.5 mm 28.6  
0.5 mm 28 ±0.8 mm 36 ±0.8 mm 26.1  
±
0.8 mm 37 ±0.8 mm 27 ±0.8 mm  
±
0.8 mm  
Total travel  
(6 mm)  
3.2 mm  
20 N  
(6 mm)  
3.2 mm  
20 N  
(9 mm)  
5.8 mm  
20 N  
(9 mm)  
4.8 mm  
20 N  
11  
D4N  
1-conduit Models  
Adjustable Roller Lever, Form Lock  
(with Metal Lever, Rubber Roller)  
Adjustable Roller Lever, Form Lock  
(with Metal Lever, Resin Roller)  
D4N-1@2H  
D4N-2@2H  
D4N-1@2G  
D4N-2@2G  
1
48.2  
41.3  
(29.2)  
1
45  
D4N-4@2H  
D4N-9@2H *  
D4N-4@2G  
D4N-9@2G *  
1
50 dia. × 8  
1
39.5  
17.5 dia. × 6.8  
resin roller  
rubber roller  
(31)  
11  
Bearing  
0.2  
20 to 66R  
0.2  
11  
20.5 × 20.5  
32 to 66R  
20.5 × 20.5  
27.5  
27.5  
18  
0.2  
9
18  
21.5  
0.2  
2.5  
9
21.5  
0.2  
47  
2.5  
55  
2.15 0.05R  
mounting holes  
0.1  
0.1  
20  
22  
0.2  
47  
2.15 0.05R  
mounting holes  
55  
0.1  
0.1  
20  
22  
Stainless steel  
lever  
0.2  
14.2  
22  
Two, 4+00.15 dia. holes  
Depth: 5  
Conduit cap  
30  
31 max.  
0.2  
14.2  
30  
Two, 4+00.15 dia. holes  
22  
Conduit cap  
31 max.  
Depth: 5  
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.  
* Refer to following diagrams for details on M12 connectors.  
Snap-action (1NC/1NO) (2NC), Slow-action (2NC) (3NC)  
Model D4N-@12H  
D4N-@22H  
D4N-@12G  
D4N-@22G  
D4N-@B2G  
D4N-@D2G  
*1  
D4N-@B2H  
D4N-@D2H  
Operating characteristics  
Operating force  
Release force  
OF max.  
RF min.  
PT  
4.5 N  
Note: Variation occurs in the simultaneity of contact  
opening/closing operations of 2NC, 2NC/1NO, and  
3NC contacts. Check contact operation.  
*1. The operating characteristics of these Switches were  
measured with the roller lever set at 32 mm.  
*2. Only for snap-action models.  
*3. Reference value.  
*4. For safe use, always make sure that the minimum values  
or greater are provided.  
0.4 N  
Pretravel  
18° to 27°  
40°  
Overtravel  
OT min.  
Movement differential  
Operating position  
Total travel  
MD max. *2  
OP  
14°  
---  
TT *3  
(80°)  
50°  
Direct opening travel  
Direct opening force  
DOT min. *4  
DOF min. *4  
20 N  
Slow-action (1NC/1NO) (2NC/1NO)  
Model D4N-@A2H  
D4N-@A2G  
D4N-@C2G  
D4N-@E2G  
D4N-@F2G  
*1  
D4N-@C2H  
D4N-@E2H  
D4N-@F2H  
Operating characteristics  
Operating force  
Release force  
OF max.  
4.5 N  
RF min.  
0.4 N  
Pretravel  
PT (NC)  
18° to 27°  
(44°)  
PT (NO) *2  
PT (NC) *3  
27.5° to 36.5°  
PT (NO) *2, *3 (18°)  
*1. The operating characteristics of these Switches were  
measured with the roller lever set at 32 mm.  
*2. Reference values.  
*3. Only for MBB models. (D4N-@E@@ or D4N-@F@@)  
*4. For safe use, always make sure that the minimum  
values or greater are provided.  
Overtravel  
OT min.  
OP  
40°  
Operating position  
Total travel  
---  
TT *2  
DOT min.  
DOF min. *4  
(80°)  
50°  
Direct opening travel  
Direct opening force  
20 N  
1-conduit M12 Connector  
D4N-9@@@  
(14)  
M12 × 1  
14.2  
30  
12  
D4N  
1-conduit Models  
Fork Lever Lock  
(Right Operation) *2  
D4N-2@RE  
Fork Lever Lock  
(Left Operation) *2  
D4N-2@LE  
D4N-4@RE  
D4N-4@LE  
47 max.  
Two, 17.5 dia.  
× 8 rubber  
rollers  
47 max.  
1
39.3  
Two, 17.5 dia. ×  
8 rubber rollers  
1
39.3  
(27.2)  
(27.2)  
90°  
0.2  
11  
90°  
26R  
0.2  
11  
26R  
20.5 × 20.5  
20.5 × 20.5  
27.5  
18  
27.5  
0.2  
9
18  
0.2  
9
21.5  
2.5  
21.5  
0.1  
0.1  
20  
22  
2.5  
0.1  
0.1  
20  
22  
0.2  
47  
55  
2.15 0.05R  
0.2  
47  
55  
2.15 0.05R  
mounting  
mounting holes  
holes  
Two, 4+00.15 dia. holes  
Depth: 5  
Conduit cap  
0.2  
14.2  
22  
0.2  
30  
14.2  
30  
22  
Two, 4+00.15 dia. holes  
Depth: 5  
31 max.  
Conduit cap  
31 max.  
Cat Whisker *2  
D4N-2@80  
D4N-4@80  
Plastic Rod *2  
D4N-2@87  
D4N-4@87  
PT  
38  
1.2-dia.  
PT  
stainless  
steel wire  
*1  
Resin rod *1  
20.5 ×  
20.5  
42  
115  
21.5  
20.5 × 20.5  
143.1  
(50.1)  
16.6 dia.  
21.5  
Sealing cap  
0.2  
11  
16.6 dia.  
0.2  
0.2  
Sealing cap  
11  
12  
0.2  
9
0.2  
9
2.5  
0.1  
0.1  
20  
22  
2.5  
0.2  
47  
0.1  
20  
55  
2.15 0.05R  
mounting holes  
0.2  
0.1  
47  
22  
55  
2.15 0.05R  
mounting holes  
0.2  
14.2  
30  
22  
Conduit cap  
31 max.  
0.2  
14.2  
22  
Two, 4+0.15 dia. holes  
Depth: 5  
(31.5)  
0
Conduit cap  
30  
(31.5)  
31 max.  
Two, 4+0.15 dia. holes  
0
Depth: 5  
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.  
*1. The usable range for stainless steel wires and resin rods is 35 mm max. from the end with a total travel of 70 mm max.  
*2. In terms of construction, the Switch is a General-purpose Limit Switch rather than a Safety Limit Switch.  
Slow-action (1NC/1NO) (2NC/1NO) (2NC) (3NC)  
Note: Variation occurs in the simultaneity of contact opening/closing  
operations of 2NC, 2NC/1NO, and 3NC contacts. Check  
contact operation.  
Model  
D4N-@@RE  
6.4 N  
D4N-@@LE  
6.4 N  
Operating characteristics  
Force necessary to reverse  
the direction of the lever:  
max.  
Movement until the lever  
reverses  
55 ±10°  
55 ±10°  
Movement until switch  
operation (NC)  
(6.5°)  
(MBB: 10°)  
(6.5°)  
(MBB: 10°)  
Movement until switch  
operation (NO)  
(18.5°)  
(MBB: 5°)  
(18.5°)  
(MBB: 5°)  
Snap-action (1NC/1NO) (2NC), Slow-action (2NC) (3NC)  
Model  
D4N-@@80  
D4N-@@87  
1.5 N  
15°  
Operating characteristics  
Operating force OF max. 1.5 N  
Pretravel PT max. 15°  
13  
D4N  
2-conduit Models  
Roller Lever (Metal Lever, Resin Roller)  
Roller Lever (Resin Lever, Resin Roller)  
1
47  
40  
(27)  
D4N-6@22  
D4N-6@20  
1
17.5 dia. × 6.8  
resin roller  
1
45  
D4N-8@22  
17.5 dia. × 6.8  
resin roller  
D4N-8@20  
1
39.5  
0.2  
11  
(31)  
11  
26R  
Resin lever  
0.2  
26R  
20.5 × 20.5  
Metal lever  
20.5 × 20.5  
5.4  
2.5  
27.5  
18  
0.2  
21.5  
9
5.4  
2.5  
27.5  
18  
0.1  
0.1  
0.1  
0.2  
21.5  
20  
22  
40  
9
20.5  
Cap  
0.2  
39  
25 dia.  
2.15 0.05R  
mounting  
holes  
0.1  
0.1  
0.1  
0.1  
20  
22  
40  
42  
47  
20.5  
Cap  
0.2  
39  
25 dia.  
47  
Conduit  
2.15 0.05R  
mounting  
holes  
cap  
0.2  
42  
(3)  
14.2  
30  
56 max.  
0.2  
Conduit cap  
42  
(3)  
14.2  
30  
Two, 4+00.15 dia. holes  
56 max.  
Two, 4+0.15 dia. holes  
Depth: 5  
0
Depth: 5  
Plunger  
Roller Plunger  
0.1  
25  
D4N-6@31  
D4N-6@32  
(31.5)  
21.5  
D4N-8@31  
D4N-8@32  
20.5 × 20.5  
0.2  
11  
(31.5)  
21.5  
Two, 3 0.05  
dia. holes  
9.5 dia. × 5  
resin roller  
12 dia.  
0.2  
11  
6-dia. resin plunger  
OP  
25.2  
2.5  
9
0.2  
5.4  
OP  
2.5  
5.4  
0.1  
0.1  
0.1  
0.1  
20  
22  
40  
42  
0.2  
9
20.5  
Cap  
0.2  
39  
25 dia.  
2.15 0.05R  
mounting  
holes  
0.1  
0.1  
0.1  
0.1  
20  
22  
40  
42  
47  
20.5  
Cap  
0.2  
39  
2.15 0.05R  
mounting  
holes  
25 dia.  
47  
Conduit cap  
0.2  
42  
(3)  
14.2  
30  
56 max.  
Conduit cap  
0.2  
42  
(3)  
Two, 4+0.15 dia. holes  
14.2  
30  
0
56 max.  
Depth: 5  
Two, 4+0.15 dia. holes  
0
Depth: 5  
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.  
Snap-action (1NC/1NO) (2NC), Slow-action (2NC)  
(3NC)  
Slow-action (1NC/1NO) (2NC/1NO)  
Model D4N-  
@
@
@
@
A20 D4N-  
C20 D4N-  
E20 D4N-  
F20 D4N-  
@A22 D4N-  
@C22 D4N-  
@E22 D4N-  
@F22 D4N-  
@
@
@
@
A31 D4N-  
C31 D4N-  
E31 D4N-  
F31 D4N-  
@
@
@
@
A32  
C32  
E32  
F32  
D4N-  
D4N-  
Model D4N-  
@
@
@
@
120 D4N-  
220 D4N-  
B20 D4N-  
D20 D4N-  
@
@
@
@
122 D4N-@131 D4N-  
222 D4N-@231 D4N-  
B22 D4N-@B31 D4N-  
D22 D4N-@D31 D4N-  
@
@
@
@
132  
232  
B32  
D32  
D4N-  
Operating characteristics D4N-  
D4N-  
Operating force  
Release force  
Pretravel  
OF max. 5 N  
RF min. 0.5 N  
5 N  
6.5 N  
1.5 N  
6.5 N  
1.5 N  
2 mm  
Operating characteristics  
D4N-  
OF max. 5 N  
RF min. 0.5 N  
PT  
OT min. 40°  
0.5 N  
Operating force  
Release force  
Pretravel  
5 N  
6.5 N  
1.5 N  
6.5 N  
PT (NC) 18° to 27° 18° to 27° 2 mm  
0.5 N  
1.5 N  
2 mm  
4 mm  
PT (NO) (44°)  
*1  
(44°)  
(2.9 mm) (2.9 mm)  
18° to 27° 18° to 27° 2 mm  
Overtravel  
40°  
4 mm  
PT (NC) 27.5° to  
27.5° to  
36.5°  
2.8 mm  
(1 mm)  
2.8 mm  
(1 mm)  
Movement differential  
*2  
36.5°  
MDmax. 14°  
*1  
14°  
1 mm  
1 mm  
28.2  
PT (NO) (18°)  
*1, *2  
(18°)  
18  
±0.5 mm  
Operating position OP  
---  
---  
Overtravel  
OT min. 40°  
40°  
4 mm  
18  
4 mm  
28.2  
±0.8 mm  
Total travel  
Direct opening travel  
DOTmin. 50°  
*3  
Direct opening force  
TT *2 (80°)  
(80°)  
(6 mm)  
(6 mm)  
Operating position OP  
---  
---  
±0.5 mm ±0.8 mm  
17.4 28  
±0.5 mm ±0.8 mm  
50°  
3.2 mm  
3.2 mm  
20 N  
OP *2  
TT *1  
Direct opening travel  
---  
---  
Total travel  
(80°)  
(80°)  
(6 mm)  
(6 mm)  
DOFmin. 20 N  
*3  
20 N  
20 N  
DOT min. 50°  
*3  
50°  
3.2 mm  
3.2 mm  
Note: Variation occurs in the simultaneity of contact opening/closing  
operations of 2NC, 2NC/1NO, and 3NC contacts. Check  
contact operation.  
*1. Only for snap-action models.  
*2. Reference value.  
*3. For safe use, always make sure that the minimum values or  
greater are provided.  
Direct opening force  
DOF min. 20 N  
*3  
20 N  
20 N  
20 N  
*1. Reference values.  
*2. Only for MBB models. (D4N-@E@@ or D4N-@F@@)  
*3. For safe use, always make sure that the minimum values or  
greater are provided.  
14  
D4N  
2-conduit Models  
One-way Roller Arm Lever  
(Vertical)  
One-way Roller Arm Lever  
Operating direction  
(Horizontal)  
D4N-6@62  
D4N-8@62  
(31.5)  
21.5  
14.8  
D4N-6@72  
(31.5)  
21.5  
0.2  
11  
12 dia. x 5  
resin roller  
D4N-8@72  
0.2  
11  
OP  
12  
0.2  
11  
12 dia. × 5  
resin roller  
0.2  
11  
13.5  
20R  
10.2  
21.5  
20.5  
OP  
23.3  
19.5  
5.4  
2.5  
9
19R  
2.5  
14.7  
0.2  
10.2  
21.5  
0.2  
5.4  
0.2  
19.5  
0.1  
20  
22  
40  
42  
0.2  
9
2.15 0.05R  
mounting holes  
0.2  
39  
25 dia.  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
20  
22  
40  
42  
47  
20.5  
0.2  
39  
25 dia.  
Cap  
47  
Conduit cap  
2.15 0.05R  
mounting  
holes  
Cap  
0.2  
42  
(3)  
14.2  
30  
Two, 4+00.15 dia. holes  
56 max.  
Operating  
direction  
0.2  
42  
(3)  
Conduit cap  
14.2  
30  
56 max.  
Depth: 5  
Two, 4+00.15 dia. holes  
Depth: 5  
Adjustable Roller Lever, Form Lock  
(with Metal Lever, Rubber Roller)  
1
48.2  
Adjustable Roller Lever, Form Lock  
(with Metal Lever, Resin Roller)  
D4N-6@2G  
1
41.3  
(29.2)  
1
45  
1
39.5  
D4N-6@2H  
50 dia. × 8  
rubber roller  
17.5 dia. × 6.8  
resin roller  
(31)  
Bearing  
D4N-8@2H  
D4N-8@2G  
0.2  
11  
Resin lever  
2.15 0.05R  
20 to 66R  
0.2  
11  
20.5 × 20.5  
32 to 66R  
Stainless  
steel lever  
mounting holes  
2.15 0.05R  
mounting holes  
20.5 × 20.5  
5.4  
2.5  
27.5  
18  
0.2  
21.5  
9
5.4  
2.5  
27.5  
18  
0.2 21.5  
9
20.5  
Cap  
0.2  
0.1  
0.1  
0.1  
0.1  
39  
20  
22  
25 dia.  
20.5  
Cap  
0.2  
0.1  
0.1  
0.1  
0.1  
47  
39  
25 dia.  
20  
40  
22  
42  
47  
40  
42  
Conduit cap  
0.2  
42  
(3)  
Conduit cap  
14.2  
30  
56 max.  
0.2  
42  
(3)  
14.2  
30  
Two, 4+00.15 dia. holes  
Depth: 5  
56 max.  
Two, 4+00.15 dia. holes  
Depth: 5  
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.  
v
Slow-action (1NC/1NO) (2NC/1NO)  
Snap-action (1NC/1NO) (2NC), Slow-action (2NC)  
(3NC)  
Model D4N-  
D4N-  
@
@
@
A62 D4N-  
C62 D4N-  
E62 D4N-  
@
@
@
A72 D4N-@A2G D4N-@A2H  
C72 D4N-@C2G D4N-@C2H  
E72 D4N-@E2G D4N-@E2H  
Model D4N-@162 D4N-@172 D4N-@12G D4N-@12H  
D4N-@262 D4N-@272 D4N-@22G D4N-@22H  
D4N-  
D4N-@F62 D4N-@F72 D4N-@F2G D4N-@F2H  
D4N-  
D4N-  
@
B62 D4N-  
D62 D4N-  
@
B72 D4N-@B2G D4N-@B2H  
D72 D4N-@D2G D4N-@D2H  
Operating characteristics  
*1  
*2  
@
@
Operating force  
Release force  
Pretravel  
OF max. 5.0 N  
5.0 N  
0.8 N  
4 mm  
4.5 N  
0.4 N  
18° to 27°  
4.5 N  
0.4 N  
18° to 27°  
Operating characteristics  
*1  
*2  
RF min. 0.8 N  
Operating force  
Release force  
Pretravel  
OF max. 5.0 N  
RF min. 0.8 N  
PT max. 4 mm  
OT min. 5 mm  
5.0 N  
0.8 N  
4 mm  
5 mm  
1.5 mm  
4.5 N  
0.4 N  
18° to 27°  
40°  
4.5 N  
0.4 N  
18° to 27°  
40°  
PTmax. 4 mm  
(NC)  
PT (NO) (5.2 mm) (4.3 mm) (44°)  
*3  
(44°)  
Overtravel  
PT max.  
(NC) *4  
Movement differential  
MD max. *3  
1.5 mm  
14°  
14°  
4 mm  
4 mm  
27.5° to 36.5° 27.5° to 36.5°  
PT (NO) (1.5 mm) (1.5 mm) (18°)  
*3, 4  
(18°)  
Operating position OP  
37 0.8 mm 27  
±
±
0.8 mm ---  
---  
Total travel  
TT *4  
(9 mm)  
5.8 mm  
(9 mm)  
4.8 mm  
(70°)  
50°  
(70°)  
50°  
Overtravel  
OT min. 5 mm  
5 mm  
40°  
40°  
Direct opening travel  
Operating position OP  
37  
±0.8 mm 27  
±0.8 mm ---  
---  
DOT min. *5  
Direct opening force  
DOF min. *5  
26.1  
±0.8 mm  
20 N  
20 N  
20 N  
20 N  
OP *4 36  
±0.8 mm  
---  
---  
Total travel  
Direct opening travel  
DOT min. *5  
Direct opening force  
DOF min. *5  
TT *3  
(9 mm)  
5.8 mm  
(9 mm)  
4.8 mm  
(70°)  
50°  
(70°)  
50°  
Note: Variation occurs in the simultaneity of contact opening/closing  
operations of 2NC, 2NC/1NO, and 3NC contacts. Check contact  
operation.  
20 N  
20 N  
20 N  
20 N  
*1. The operating characteristics of these Switches were measured  
with the roller lever set at 30 mm.  
*2. The operating characteristics of these Switches were measured  
with the roller lever set at 31 mm.  
*3. Only for snap-action models.  
*4. Reference value.  
*1. The operating characteristics of these Switches were measured  
with the roller lever set at 30 mm.  
*2. The operating characteristics of these Switches were measured  
with the roller lever set at 31 mm.  
*3. Reference values.  
*4. Only for MBB models. (D4N-@E@@ or D4N-@F@@)  
*5. For safe use, always make sure that the minimum values or greater  
are provided.  
*5. For safe use, always make sure that the minimum values or greater  
are provided.  
15  
D4N  
Levers  
Refer to the following for the angles and positions of the watchdogs (source: EN50047.)  
Roller Lever  
(D4N-@@20)  
Adjustable Roller Lever, Form Lock  
(with Metal Lever, Resin Roller)  
(D4N-@@2G) (Reference Values)  
Adjustable Roller Lever, Form Lock  
(with Metal Lever, Rubber Roller)  
(D4N-@@2H) (Reference Values)  
7
30  
2
40  
10 min.  
30°  
2
40  
7
29  
2
42  
Dog  
10 min.  
3
3
11  
15  
45 min.  
10 min.  
Dog  
30°  
Dog  
40 min.  
20 min.  
2
30°  
25 min.  
5
110  
55  
5 min.  
90  
70+1  
55+1  
15 min.  
55+1  
30°  
0
75  
40+1  
0
0
0
35+1  
45  
0
50 max.  
65R 31R  
65R 20R  
Roller Plunger  
(D4N-@@32)  
Sealed Plunger  
(D4N-@@31)  
0
12.52.5  
10 1.5  
0
12.52.5  
Dog  
20 min.  
Dog  
Operating position  
25 min.  
2.5  
Operating position  
30°  
Dog  
35  
31 min.  
25+1  
0.5 21 min.  
18  
15 min.  
10 min.  
1
28  
0
One-way Roller Arm Lever  
(Vertical) (Reference Values)  
(D4N-@@72)  
One-way Roller Arm Lever  
(Horizontal)  
(D4N-@@62)  
0
12.52.5  
0
12.5 2.5  
2
10  
Dog  
10 min.  
5 min.  
31  
5 min.  
Dog  
30°  
20 min. 30°  
40  
31+1  
0
2
41  
30 max.  
10 min.  
22+1 20 min.  
0
Fork Lever Lock  
(Right Operation)  
(D4N-@@RE)  
40  
Fork Lever Lock  
(Left Operation)  
(D4N-@@LE)  
40  
55° to 60°  
Mounting  
surface  
Mounting  
surface  
55° to 60°  
60  
60  
36  
36  
28  
28  
5 to 9R  
5 to 9R  
Dog setting range  
Dog setting range  
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.  
16  
D4N  
Safety Precautions  
Be sure to read the precautions for all D4N models in the website at: http://www.ia.omron.com/.  
Switch Mounting  
Mount the Switch using M4 screws and spring washers and tighten  
the screws to the specified torque.  
!CAUTION  
Electric shock may occasionally occur.  
Do not use metal connectors or metal conduits.  
For safety, use screws that cannot be easily removed, or use an  
equivalent measure to ensure that the Switch is secure.  
As shown below, two studs with a maximum height of 4.8 mm and  
0.05  
0.15  
a diameter of 4  
mm can be provided, the studs inserted into the  
Precautions for Safe Use  
holes on the bottom of the Switch, and the Switch secured at four  
locations to increase the mounting strength.  
Do not use the Switch submerged in oil or water, or in locations  
continuously subject to splashes of oil or water. Doing so may  
result in oil or water entering the Switch interior. (The IP67 degree  
of protection specification for the Switch refers to water penetration  
while the Switch is submersed in water for a specified period of  
time.)  
Always attach the cover after completing wiring and before using  
the Switch. Also, do not turn ON the Switch with the cover open.  
Doing so may result in electric shock.  
Switch Mounting Holes  
One-conduit Type  
Two-conduit Type  
0.1  
Two, M4  
2.5  
47  
Two, M4  
0.1  
2.5  
0.1  
5.35  
0.1  
20  
0.1  
0.1  
0.1  
0.1  
20  
22  
40  
42  
0.1  
22  
0.1  
39  
0.1  
Do not switch circuits for two or more standard loads (250 VAC,  
3 A). Doing so may adversely affect insulation performance.  
Precautions for Correct Use  
0.1  
42  
0.05  
dia.  
0.15  
Height: 4.8 max.  
0.1  
22  
0.05  
0.15  
4
The Switch contacts can be used with either standard loads or  
microloads. Once the contacts have been used to switch a load,  
however, they cannot be used to switch smaller loads. The contact  
surfaces will become rough once they have been used and contact  
reliability for smaller loads may be reduced.  
4
dia.  
Height: 4.8 max.  
Make sure that the dog contacts the actuator at a right angle.  
Applying a load to the switch actuator (roller) on a slant may result  
in deformation or damage of the actuator or rotary shaft.  
Mounting Method  
Dog  
Appropriate Tightening Torque  
Tighten each of the screws to the specified torque. Loose screws may  
result in malfunction of the Switch within a short time.  
Incorrect  
Correct  
1
2
3
4
5
6
7
Terminal screw  
0.6 to 0.8 N·m  
0.5 to 0.7 N·m  
0.5 to 0.6 N·m  
1.6 to 1.8 N·m  
0.5 to 0.7 N·m  
Cover mounting screw  
Head mounting screw  
Lever mounting screw  
Body mounting screw  
Connector, M12 adaptor 1.8 to 2.2 N·m  
Cap screw  
1.3 to 1.7 N·m  
3
4
5
1
7
6
2
17  
D4N  
Wiring  
Wiring  
Contact Arrangement  
When connecting to the terminals via insulating tube and M3.5  
crimp terminals, arrange the crimp terminals as shown below so  
that they do not rise up onto the case or the cover.  
Applicable lead wire size: AWG20 to AWG18 (0.5 to 0.75 mm2).  
Use lead wires of an appropriate length, as shown below. Not  
doing so may result in excess length causing the cover to rise and  
not fit properly.  
The contact arrangements are shown below.  
Screw Terminal Type  
D4N-@C@@ (2NC/1NO)  
D4N-@F@@ (2NC/1NO (MBB))  
D4N-@D@@ (3NC)  
11  
21  
31  
12  
22  
32  
11  
21  
33  
12  
22  
34  
One-conduit Type (3 Poles)  
A B  
A
C
E
B
D
F
C
D
D4N-@B@@ (2NC)  
D4N-@A@@ (1NC/1NO)  
11 12  
E
F
D4N-@2@@ (2NC (SNAP))  
D4N-@E@@ (1NC/1NO (MBB))  
21 22  
33 34  
42 mm  
33 mm  
28 mm  
11  
31  
12  
32  
11  
33  
12  
34  
Tolerance 2 mm  
D4N-@1@@ (1NC/1NO (SNAP))  
Two-conduit Type (3 Poles)  
13  
14  
Left hand  
Right hand  
E C A  
B D F  
31  
32  
A
C
E
B
D
F
11 12  
B D  
F
E C A  
Connector Type  
21 22  
33 34  
42 mm  
42 mm  
D4N-9B@@ (2NC)  
D4N-92@@ (2NC (SNAP))  
D4N-9A@@ (1NC/1NO)  
D4N-9E@@ (1NC/1NO (MBB))  
28 mm  
28 mm  
(1) 11  
(3) 31  
12 (2)  
32 (4)  
(1) 11  
(3) 33  
12 (2)  
34 (4)  
Tolerance 2 mm  
Tolerance 2 mm  
Do not push crimp terminals into gaps in the case interior. Doing so  
may cause damage or deformation of the case.  
Use crimp terminals not more than 0.5 mm in thickness. Otherwise,  
they will interfere with other components inside the case.  
D4N-91@@ (1NC/1NO (SNAP))  
1
3
(3) 13  
14 (4)  
2
4
[Reference] The crimp terminals shown below are not more than  
(1) 31  
32 (2)  
0.5 mm thick.  
Pin No. (Terminal No.)  
Manufacturer  
Type  
Applicable socket: XS2F-D421 series (OMRON).  
Refer to the Connector Catalog for details on socket pin numbers  
and lead wire colors.  
FN0.5-3.7 (F Type)  
N0.5-3.7 (Straight Type)  
J.S.T. Mfg. Co.  
L
Socket Tightening (Connector Type)  
Turn the socket connector screws by hand and tighten until no  
space remains between the socket and the plug.  
l
F
t: 0.5 mm  
dz dia.: 3.7 mm  
D dia.: 2.9 mm  
B: 6.6 mm  
Make sure that the socket connector is tightened securely.  
Otherwise, the rated degree of protection (IP67) may not be  
maintained and vibration may loosen the socket connector.  
B
D dia.  
L: 19 mm  
F: 7.7 mm  
I: 8.0 mm  
dz dia.  
Terminal screw  
Conduit Opening  
Crimp terminal  
Connect a recommended connector to the opening of the conduit  
and tighten the connector to the specified torque. The case may be  
damaged if an excessive tightening torque is applied.  
Use a cable with a suitable diameter for the connector.  
Attach and tighten a conduit cap to the unused conduit opening  
when wiring. Tighten the conduit cap to the specified torque. The  
conduit cap is provided with the Switch (2-conduit types).  
Correct  
Incorrect  
Changing the Lever  
The lever mounting screws can be used to set the lever position to  
any position in a 360° angle at 7.5° increments. Grooves are incised  
on the lever and rotary shaft that engage to prevent the lever from  
slipping against the rotary shaft. The screws on adjustable roller lever  
models can also loosened to change the length of the lever.  
Remove the screws from the front of the lever before mounting the  
lever in reverse (front/back), and set the level so that operation will be  
completed before exceeding a range of 180° on the horizontal.  
18  
D4N  
Recommended Connectors  
Use connectors with screws not exceeding 9 mm, otherwise the  
screws will protrude into the case interior, interfering with other  
components in the case.  
The connectors listed in the following table have connectors with  
thread sections not exceeding 9 mm.  
Use the recommended connectors to ensure conformance to IP67.  
Applicable cable  
Size  
G1/2  
Manufacturer  
LAPP  
Model  
diameter  
ST-PF1/2  
5380-1002  
6.0 to 12.0 mm  
ST-13.5  
5301-5030  
Pg13.5  
M20  
LAPP  
6.0 to 12.0 mm  
7.0 to 13.0 mm  
ST-M20 × 1.5  
5311-1020  
LAPP  
Use LAPP connectors together with seal packing (JPK-16, GP-13.5,  
or GPM20), and tighten to the specified tightening torque. Seal  
packing is sold separately.  
LAPP is a German manufacturer.  
Others  
When attaching a cover, be sure that the seal rubber is in place and  
that there is no foreign material present. If the cover is attached  
with the seal rubber out of place or if foreign material is stuck to the  
rubber, a proper seal will not be obtained.  
Do not use any screws to connect the cover other than the  
specified ones. The seal characteristics may be reduced.  
Make sure that foreign particles do not enter the head when  
removing the screws from the four corners to change the head  
position in any of the four directions.  
Use the following recommended countermeasures to prevent  
telegraphing when using adjustable or long levers.  
1. Make the rear edge of the dog smooth with an angle of 15° to  
30° or make it in the shape of a quadratic curve.  
2. Design the circuit so that no error signal will be generated.  
19  
Read and Understand This Catalog  
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or  
comments.  
Warranty and Limitations of Liability  
WARRANTY  
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)  
from date of sale by OMRON.  
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR  
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS  
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER  
WARRANTIES, EXPRESS OR IMPLIED.  
LIMITATIONS OF LIABILITY  
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS  
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT  
LIABILITY.  
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.  
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS  
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT  
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.  
Application Considerations  
SUITABILITY FOR USE  
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's  
application or use of the products.  
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the  
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,  
machine, system, or other application or use.  
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible  
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:  
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.  
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,  
safety equipment, and installations subject to separate industry or government regulations.  
Systems, machines, and equipment that could present a risk to life or property.  
Please know and observe all prohibitions of use applicable to the products.  
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE  
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND  
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.  
PROGRAMMABLE PRODUCTS  
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.  
Disclaimers  
CHANGE IN SPECIFICATIONS  
Product specifications and accessories may be changed at any time based on improvements and other reasons.  
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.  
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or  
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual  
specifications of purchased products.  
DIMENSIONS AND WEIGHTS  
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.  
PERFORMANCE DATA  
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the  
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON  
Warranty and Limitations of Liability.  
ERRORS AND OMISSIONS  
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,  
typographical, or proofreading errors, or omissions.  
2012.4  
In the interest of product improvement, specifications are subject to change without notice.  
OMRON Corporation  
Industrial Automation Company  
http://www.ia.omron.com/  
(c)Copyright OMRON Corporation 2012 All Right Reserved.  
配单直通车
D4N-912G产品参数
型号:D4N-912G
生命周期:Active
Reach Compliance Code:unknown
ECCN代码:EAR99
HTS代码:8536.50.70.00
Factory Lead Time:14 weeks
风险等级:5.76
执行器类型:ADJUSTABLE ROLLER LEVER
其他特性:P.T.= 27 DEG, O.T.= 67 DEG
主体宽度:30 mm
主体高度:57.5 mm
主体长度或直径:31 mm
触点(交流)最大额定R负载:10A@240VAC
最大触点电流(交流):10 A
最大触点电流(直流):2.5 A
触点(直流)最大额定R负载:2.5A@250VDC
最大触点电压(交流):240 V
最大触点电压(直流):250 V
电气寿命:300000 Cycle(s)
制造商序列号:D4N
安装特点:PANEL MOUNT
最大操作力:4.5 N
最高工作温度:70 °C
最低工作温度:-30 °C
密封:IP67
表面贴装:NO
开关动作:MOMENTARY
开关功能:DPST
开关类型:SNAP ACTING/LIMIT SWITCH
端接类型:SCREW
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