UL Recognitions

File: E37151 – Temperature Indicating and Regulating Equipment.

Category: Temperature Limiting or Limiting and Regulating Equipment.

 

 

Maximum Ratings
 Model Code Voltage Current
(Amperes)
Load Type Temperature
(ºC)
Endurance
(# of Cycles)
A, AA 120 VAC 3 Resistive 150 100000
A1R, AA1R 125 VAC 2 Resistive 150 100000
A1R, AA1R 125 VAC 2 Inductive 150 100000
A2, AA2, -A2, -AA2 125 VAC 5 Resistive 200 100000
A2R, AA2R 125 VAC 5 Resistive 200 100000
A3, AA3 125 VAC 6 Resistive 200 100000
B 125 VAC 8 Resistive 150 100000
C, CH, -C, -CH 120 VAC 6 Resistive 200 100000
CR, CHR, -CR, -CHR 120 VAC 6 Resistive 200 100000
E 125 VAC 2 Resistive 90 100000
E1 125 VAC 5 Resistive 180 100000
H 36 VDC 1 Resistive 220
H3 250 VAC 10 Resistive 240
H3 24 VDC 2 Resistive 240
H4 50 VDC 0.5 Resistive 240
H5 250 VAC 15 Resistive 240
H7 250 VAC 15 Resistive 280
H8 250 VAC 15 Resistive 280
J(A) 120 VAC 5 Resistive 150 100000
J(A) 240 VAC 4 Resistive 150 100000
J-2 120 VAC 15 Resistive 160 6000
J(S) 120 VAC 15 Non-Inductive 150 6000
J(S) 240 VAC 13 Non-Inductive 150 6000
K, KH, KR, -K, -KH 120 VAC 3 Resistive 200 100000
W030 120 VAC 20 Resistive 150 100000
W030 240 VAC 10 Resistive 150 100000

 

File: E37151 – Temperature Indicating and Regulating Equipment

Category: Temperature Regulating Applications

 

 

Maximum Ratings
 Model Code Voltage Current
(Amperes)
Load Type Temperature
(ºC)
Endurance
(# of Cycles)
A, AA 120 VAC 3 Resistive 150 100000
A1R, AA1R 125 VAC 3 Resistive 150 100000
A1R, AA1R 125 VAC 2 Inductive 150 100000
A2, AA2, -A2, -AA2 125 VAC 5 Resistive 200 100000
A3, AA3 125 VAC 7 Resistive 200 100000
B 120 VAC 12 Resistive 150 100000
B 240 VAC 8 Resistive 150 100000
C, CH, -C, -CH 240 VAC 4 Resistive 200 100000
CR, CHR, -CR, -CHR 240 VAC 4 Resistive 200 100000
K, KH, KR, -K, -KH 120 VAC 4 Resistive 200 100000
K, KH, KR, -K, -KH 240 VAC 2 Resistive 200 100000
W030 120 VAC 20 Resistive 150 100000
W030 240 VAC 10 Resistive 150 100000

 

File: E37151 – Temperature Indicating and Regulating Equipment

Category: Direct Current Contact Ratings

Note: All models have been found to be compliant to CSA requirements.

 

 

Maximum Ratings
 Model Code Voltage Current
(Amperes)
Load Type Temperature
(ºC)
Endurance
(# of Cycles)
A2 12 VDC 6 Resistive 100 5000
C 12 VDC 8 Resistive 100 5000
C 24 VDC 4 Resistive 100 5000
C, CH 24 VDC 1 Resistive 220 5000
F 12 VDC 10 Resistive 100 5000
F-1 12 VDC 10 Resistive 100 5000
F-2 12 VDC 10 Resistive 100 5000
J(A) 12 VDC 10 Resistive 100 10000
J(A) 24 VDC 5 Resistive 100 10000
J(B) 12 VDC 10 Resistive 100 10000
J(B) 24 VDC 5 Resistive 100 10000
J(D) 12 VDC 10 Resistive 100 10000
J(D) 24 VDC 5 Resistive 100 10000
J(E) 12 VDC 10 Resistive 100 10000
J(E) 24 VDC 5 Resistive 100 10000
J(F) 12 VDC 10 Resistive 100 10000
J(F) 24 VDC 5 Resistive 100 10000
J(J) 12 VDC 10 Resistive 100 10000
J(J) 24 VDC 5 Resistive 100 10000
N 12 VDC 8 Resistive 100 5000
N 24 VDC 4 Resistive 100 5000
N-1 12 VDC 8 Resistive 100 5000
N-1 24 VDC 4 Resistive 100 5000
N-2 12 VDC 8 Resistive 100 5000
N-2 24 VDC 4 Resistive 100 5000
V 12 VDC 10 Resistive 100 5000
V 24 VDC 5 Resistive 100 5000

 

File: E37151 – Temperature Indicating and Regulating Equipment

Category: Thermal Protector For Use In Electric Heating Pads.

Note: Testing conducted per Standards of UL 130 for a minimum or 100,000 cycles or 1,000 hours of continuous cycling, whichever is greater.

 

 

Maximum Ratings
 Model Code Voltage Current
(Amperes)
Load Type Temperature
(ºC)
Endurance
(# of Cycles)
A, AA 125 VAC 2 Resistive 120 100000
A1, AA1 125 VAC 1 Resistive 120 100000
-A2, -AA2 125 VAC 5 Resistive 120 100000
E 125 VAC 2 Resistive 90 100000

 

File: E37151 – Temperature Indicating and Regulating Equipment

Category: Thermal Protector For Use In Fluorescent Lamp Ballasts

 

 

Maximum Ratings
 Model Code Voltage Current
(Amperes)
Load Type Temperature
(ºC)
Endurance
(# of Cycles)
F 277 VAC 5 Inductive 130 10000
J(D) 120 VAC 5.5 Inductive 120 10000
J(D) 277 VAC 1.75 Inductive 120 10000

 

File: E37151 – Temperature Indicating and Regulating Equipment

Category: Thermal Protector For Use In Incandescent Lamps

 

 

Maximum Ratings
 Model Code Voltage Current
(Amperes/Watts)
Load Type Temperature
(ºC)
Endurance
(# of Cycles)
F 120 500 W Tungsten 150 10000
J(D) 120 500 W Tungsten 160 10000
-A2, -AA2 125 VAC 5 Resistive 120 100000
E 125 VAC 2 Resistive 90 100000

 

File: E37151 – Temperature Indicating and Regulating Equipment

Category: Thermal Protector For Use In Radio and TV Transformers

Note: Thermal protectors are run for 6,000 cycles or 15 days, whichever is greater. Protectors are tested per UL 1416;
Overcurrent and Overtemperature Protectors for use in Radio & TV Transformers.

 

 

Maximum Ratings
 Model Code Voltage Current
(Amperes)
Load Type Temperature
(ºC)
Endurance
(# of Cycles)
A, AA 120 VAC 3 Inductive 150 6000
A1, AA1 120 VAC 2 Inductive 120 6000
A2, AA2, -A2, -AA2 120 VAC 4 Inductive 200 6000
J(D) 120 VAC 5 Inductive 135 6000

 

File: E42562 Motor Protective Devices, Inherent Overheating

Note: All models recognized under E 42652 have been evaluated for limited short circuit only per UL 547. The
suggested ratings provided in this chart have been determined through past end product approvals and are
provided as reference purposes only.

 

 

Maximum Ratings
 Model Code Voltage Current
(Amperes)
Load Type Temperature
(ºC)
Endurance
(as noted)
A, AA 120 VAC 4 Inductive 150 18 Days
A, AA 240 VAC 2 Inductive 150 18 Days
A2, AA2, -A2, -AA2 120 VAC 5 Inductive 150 18 Days
A2, AA2, -A2, -AA2 240 VAC 2 Inductive 150 18 Days
B 120 VAC 6 Inductive 150 18 Days
B 240 VAC 3 Inductive 150 18 Days
C, CH, -C, -CH 120 VAC 5 Inductive 150 18 Days
C, CH, -C, -CH 240 VAC 2.5 Inductive 150 18 Days
F 120 VAC 12 Inductive 150 18 Days
F 240 VAC 8 Inductive 150 18 Days
F-1, F-2 120 VAC 12 Inductive 160 18 Days
F-1, F-2 240 VAC 8 Inductive 160 18 Days
FC-M1D, FC-2PD 125 VAC 12 Inductive 150 6,000 Cycles
FC-M1D, FC-2PD 250 VAC 8 Inductive 150 6,000 Cycles
G 120 VAC 2 Inductive 150 18 Days
G 240 VAC 4 Inductive 150 18 Days
JCA, JCB 115 VAC 22 Inductive 150 6,000 Cycles
JCA, JCB 250 VAC 8 Inductive 150 6,000 Cycles
J(B) 120 VAC 15 Inductive 160 18 Days
J(B) 240 VAC 10 Inductive 160 18 Days
J(D) 120 VAC 15 Inductive 150 18 Days
J(D) 240 VAC 10 Inductive 150 18 Days
J(E) 120 VAC 15 Inductive 150 18 Days
J(E) 240 VAC 10 Inductive 150 18 Days
J(F) 120 VAC 15 Inductive 155 18 Days
J(F) 240 VAC 10 Inductive 155 18 Days
J(H) 120 VAC 15 Inductive 155 18 Days
J(H) 240 VAC 10 Inductive 155 18 Days
J(J) 120 VAC 15 Inductive 150 18 Days
J(J) 240 VAC 10 Inductive 150 18 Days
J(S) 120 VAC 15 Inductive 150 6,000 Cycles
J(S) 240 VAC 10 Inductive 150 6,000 Cycles
K, KH, -K, -KH 120 VAC 4 Inductive 150 18 Days
K, KH, -K, -KH 240 VAC 2 Inductive 150 18 Days
L 120 VAC 8 Inductive 150 18 Days
L 240 VAC 4 Inductive 150 18 Days
R 120 VAC 6 Inductive 150 18 Days
R 240 VAC 3 Inductive 150 18 Days
W 030 120 VAC 50 Inductive 150 18 Days
W 030 240 VAC 37 Inductive 150 18 Days
W 100 120 VAC 50 Inductive 150 18 Days
W 100 240 VAC 37 Inductive 150 18 Days
W 150 120 VAC 50 Inductive 150 18 Days
W 150 240 VAC 37 Inductive 150 18 Days
W 200 120 VAC 50 Inductive 150 18 Days
W 200 240 VAC 37 Inductive 150 18 Days
W 300 120 VAC 50 Inductive 150 18 Days
W 300 240 VAC 37 Inductive 150 18 Days
W 400 120 VAC 50 Inductive 150 18 Days
W 400 240 VAC 37 Inductive 150 18 Days