AZ756
20 AMP MINIATURE
POWER RELAY
FEATURES
Dielectric strength 5000 Vrms
Low cost
20 Amp switching — single pole contacts
Isolation spacing greater than 8mm
UL Class B insulation system standard
Class F available
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UL, CUR file E43203, TÜV R50099406
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CONTACTS
Arrangement
Ratings
SPST - N.O.
Resistive load:
Max. switched power: 480 W or 4000 VA
Max. switched current: 20 A
Max. switched voltage: 150* VDC or 277 VAC
*
Note: If switching voltage is greater than 30 VDC, special
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Minimum operations
1 x 10
7
1 x 10
5
at 16 A 240 VAC Res.
20 ms at nominal coil voltage
10 ms at nominal coil voltage
(with no coil suppression)
precautions must be taken. Please contact the factory.
Rated Load
UL, CUR
TÜV
Material
Resistance
20 A at 125 VAC Resistive, 100k cycles
16 A at 250 VAC Resistive, 100k cycles
16 A at 30 VDC Resistive, 100k cycles
16 A at 250 VAC Resistive, 100k cycles
16 A at 30 VDC Resistive, 50k cycles
Silver tin oxide
< 50 milliohms initially
(24 V, 1 A voltage drop method)
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.)
1000 Vrms between open contacts
Insulation
Resistance
Dropout
Ambient Temperature
Operating
Storage
Vibration
Shock
1000 megohms min. at 20°C
500 VDC 50% RH
Greater than 10% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 130°C (266°F)
0.062" DA at 10–55 Hz
10 g
P.B.T. polyester
Tinned copper alloy, P. C. and Quick Connects
Note: Allow suitable slack on leads when wiring, and do
not subject the terminals to excessive force.
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
340 mW
1.5 W at 20°C (68°F) ambient
1.1 W at 40°C (104°F) ambient
41°C (74°F) at nominal coil voltage
Max. 130°C (266°F)
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Weight
270°C (518°F)
5 seconds
13 grams
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
1/17/07W
AZETTLER [ AMERICAN ZETTLER, INC. ]
