T9A
series
Low Cost
30 Amp PC Board or
Panel Mount Relay
File E22575
File LR15734
Features
• Up to 30 amp switching in SPST and 20 amp in SPDT arrangements.
• Immersion cleanable
(6)
, plastic sealed case available.
• Meets UL 873 and UL 508 spacing – 1/8" through air, 1/4" over surface.
• Load connections made via 1/4" Q. C. terminals and safety wells accept
insulated female Q. C. terminals (mounting codes 2 & 5).
• UL Class F insulation system standard.
• Well suited for various industrial, commercial and residential applications.
Initial Dielectric Strength
Between Open Contacts:
1,500V rms.
Between Contacts and Coil:
2,500V rms.
6 kV surge using 1.2µs/50µs Impulse Wave or
.5µs – 100kHz Ring Wave
Contact Ratings @ 25°C with relay properly vented.
Remove vent nib after soldering and cleaning.
Arrangements:
1 Form A (SPST-NO), and 1 Form C (SPDT).
Material:
Silver-cadmium oxide.
Mechanical Life:
10 million operations, typical.
Minimum Contact Load:
1A @ 5VDC or 12VAC.
Initial Contact Resistance:
75 milliohms, max., @ min. rated current (switched).
Initial Insulation Resistance
Between Mutually Insulated Elements:
10
9
ohms, min., @ 500VDC,
25°C and 50% R.H.
Coil Data @ 25°C
Voltage:
5 to 110VDC.
Nominal Coil Power:
1.0W, (approx.) and 900mW (approx.) versions.
Maximum Coil Power:
2.8 Watt.
Maximum Coil Temperature
(5)
: Class F:
140°C.
Duty Cycle:
Continuous.
Typical Electrical Load & Life - 1 Watt Coil
Contact
Arrangement
1
5
Contact Load
30A @ 240VAC
25A @ 240VAC
20A/10A @ 240VAC
20A/10A @ 240VAC
20A/10A @ 28VDC
Type of Load
UL General Purpose
Resistive Heater
UL General Purpose
UL Resistive
Resistive
Operations
100,000
100,000
100,000
100,000
100,000
Coil Data - 1 Watt
Nominal DC Resistance
Nominal
Nominal
Voltage
±
10% (Ohms) Current (mA) Voltage
5
25
200
18
6
36
167
22
9
81
111
24
12
144
83
48
15
225
67
110
DC Resistance
Nominal
±
10% (Ohms) Current (mA)
324
56
484
45
576
42
2,304
21
12,100
9
Typical Electrical Load & Life - 900mW Coil
Contact
Arrangement
1
Contact Load
120VAC
120VAC
Type of Load
50 LRA/16 FLA
30 LRA/11 FLA
Operations
100,000
200,000
Coil Data - 900mW
Nominal DC Resistance
Nominal
Nominal
Voltage
±
10% (Ohms) Current (mA) Voltage
5
27
185
22
6
40
150
24
9
97
93
28
12
155
77
36
15
256
59
48
18
380
47
110
20
450
44
DC Resistance
Nominal
±
10% (Ohms) Current (mA)
545
40
660
36
890
31
1,450
25
2,560
19
13,450
8
UL 508/873 & CSA Contact Ratings - 1 Watt Coil
Voltage
277VAC
277VAC
240VAC
240VAC
240VAC
240VAC
240VAC
125VAC
120VAC
120VAC
120VAC
28VDC
Load Type
Tungsten *
Ballast
Motor
Resistive *
General Purpose†
LRA/FLA **††
Pilot Duty *
Motor
LRA/FLA
Tungsten *
Pilot Duty
Resistive
N.O. Contact
5.4A
10A
2 HP
30A
30A
80A/30A
470VA
1 HP
98A/22A
8.3A
470VA
20A
N.C. Contact
–
3A
1/2 HP
20A
15A
30A/12A
275VA
1/4 HP
–
–
–
10A
Operate Data @ 25°C
Must Operate Voltage:
75% of nominal voltage or less.
Must Release Voltage:
10% of nominal voltage or more.
Operate Time (Including Bounce)§:
15 ms, max.
Release Time (Including Bounce)§:
15 ms, max.
§ At or From Nominal Coil Voltage
* Rated 6,000 operations.
** Higher UL & CSA ratings available.
† For Form C application, derate current to 20A (N.O.), 10A (N.C.).
†† For Form C application, derate current to 67%.
Note:
Consult factory for other 900mW version contact ratings.
60
ETC [ ETC ]
