250 V Circuit Breaker 153
| Part | RoHS | Manufacturer | Circuit Protection Type | Mounting Feature | Rated AC Voltage | Rated DC Voltage | Rated Current | Terminal Shape | Minimum Operating Temperature | Terminal Finish | Rated Breaking Capacity | Manufacturer Series | Trip Time/Delay | Additional Features | Actuator Type | Packing Method | Body Length/Diameter | Body Width | Environmental Characteristics | JESD-609 Code | Dimensions | Circuit Function | Body Height | Reference Standard | No. of Poles | Maximum Operating Temperature | Blow Characteristic |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
E-t-a Elektrotechnische Apparate |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
1.5 A |
Quick Connect |
-30 °C (-22 °F) |
15 A |
Rocker |
2.126 in (54 mm) |
0.827 in (21 mm) |
Corrosion Resistant |
2.126 x 0.827 x 1.299 in (54 x 21 x 33 mm) |
Manual On/Off |
1.299 in (33 mm) |
CCC; CSA; UL; VDE |
2 |
60 °C (140 °F) |
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|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
10 A |
Screw |
-40 °C (-40 °F) |
5 kA |
Rocker |
2.5 in (63.5 mm) |
2.265 in (57.53 mm) |
Corrosion/Moisture Resistant |
Series Trip |
1.85 in (47 mm) |
CSA; TUV; UL |
3 |
85 °C (185 °F) |
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|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
12 A |
Quick Connect |
1 kA |
6 s |
Push To Reset |
1.375 in (34.93 mm) |
0.66 in (16.76 mm) |
Series Trip |
1.375 in (34.93 mm) |
1 |
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|
|
E-t-a Elektrotechnische Apparate |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
16 A |
Quick Connect |
-20 °C (-4 °F) |
2 kA |
Push To Reset |
0.748 in (19 mm) |
0.433 in (11 mm) |
Corrosion Resistant; IP00; IP40 |
Trip Free |
2.374 in (60.3 mm) |
CSA; UL; VDE |
2 |
60 °C (140 °F) |
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|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
10 A |
Screw |
-40 °C (-40 °F) |
5 kA |
Rocker |
2.5 in (63.5 mm) |
2.265 in (57.53 mm) |
Corrosion/Moisture Resistant |
Series Trip |
1.85 in (47 mm) |
CSA; TUV; UL |
3 |
85 °C (185 °F) |
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|
|
E-t-a Elektrotechnische Apparate |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
20 A |
Quick Connect |
-30 °C (-22 °F) |
20 A |
Rocker |
2.126 in (54 mm) |
0.827 in (21 mm) |
Corrosion Resistant |
2.126 x 0.827 x 1.299 in (54 x 21 x 33 mm) |
Manual On/Off |
1.299 in (33 mm) |
CCC; CSA; UL; VDE |
2 |
60 °C (140 °F) |
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|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
25 A |
Quick Connect |
0 °C (32 °F) |
1 kA |
5 s |
Push To Reset |
1.378 in (35 mm) |
0.575 in (14.6 mm) |
Series Trip |
1.22 in (31 mm) |
1 |
60 °C (140 °F) |
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|
|
Carling Technologies |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
10 A |
Quick Connect |
-10 °C (14 °F) |
300 A |
Rated breaking capacity at 32 VDC: 2500 A |
Push To Reset |
1.378 in (35 mm) |
0.571 in (14.5 mm) |
Fire Resistant |
Series Trip |
1.693 in (43 mm) |
CE; TUV; UL |
1 |
60 °C (140 °F) |
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|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
5 A |
Quick Connect |
1 kA |
3 s |
Rocker |
1.89 in (48.01 mm) |
0.98 in (24.89 mm) |
Series Trip |
1.724 in (43.79 mm) |
2 |
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|
|
Phoenix Contact |
Thermal Magnetic Circuit Breaker |
DIN Rail Mount |
250 V |
65 V |
8 A |
Snap On |
-30 °C (-22 °F) |
2 kA |
Rated breaking capacity at 32 VDC: 2500 A |
Lever |
Bulk |
3.78 in (96 mm) |
0.984 in (25 mm) |
IP20; IP30 |
Trip |
3.248 in (82.5 mm) |
CSA; EAC; UL; VDE |
2 |
60 °C (140 °F) |
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|
|
Carling Technologies |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
10 A |
Quick Connect |
-10 °C (14 °F) |
300 A |
Rated breaking capacity at 32 VDC: 2500 A |
Push To Reset |
1.378 in (35 mm) |
0.571 in (14.5 mm) |
Fire Resistant |
Series Trip |
1.693 in (43 mm) |
CE; TUV; UL |
1 |
60 °C (140 °F) |
||||||||
|
|
Carling Technologies |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
10 A |
Screw |
-10 °C (14 °F) |
300 A |
Rated breaking capacity at 32 VDC: 2500 A |
Push To Reset |
1.378 in (35 mm) |
0.571 in (14.5 mm) |
Fire Resistant |
Series Trip |
1.693 in (43 mm) |
CE; TUV; UL |
1 |
60 °C (140 °F) |
||||||||
|
|
Carling Technologies |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
10 A |
Screw |
-10 °C (14 °F) |
300 A |
Rated breaking capacity at 32 VDC: 2500 A |
Push To Reset |
1.378 in (35 mm) |
0.571 in (14.5 mm) |
Fire Resistant |
Series Trip |
1.693 in (43 mm) |
CE; TUV; UL |
1 |
60 °C (140 °F) |
||||||||
|
|
Carling Technologies |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
10 A |
Quick Connect |
-10 °C (14 °F) |
300 A |
Rated breaking capacity at 32 VDC: 2500 A |
Push To Reset |
1.378 in (35 mm) |
0.571 in (14.5 mm) |
Fire Resistant |
Series Trip |
1.693 in (43 mm) |
CE; TUV; UL |
1 |
60 °C (140 °F) |
||||||||
|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
10 A |
Quick Connect |
1 kA |
6 s |
Rated breaking capacity at 50 VDC: 2000 A |
Push To Reset |
1.375 in (34.93 mm) |
0.66 in (16.76 mm) |
1.375 x 0.66 x 1.375 in (34.93 x 16.76 x 34.93 mm) |
Series Trip |
1.375 in (34.93 mm) |
CSA; UL |
1 |
|||||||||
|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
1 A |
Lug |
1 kA |
10 s |
Push To Reset |
1.375 in (34.93 mm) |
0.66 in (16.76 mm) |
Series Trip |
1.375 in (34.93 mm) |
1 |
||||||||||||
|
E-t-a Elektrotechnische Apparate |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
5 A |
Quick Connect |
-30 °C (-22 °F) |
5 A |
Rocker |
2.126 in (54 mm) |
0.827 in (21 mm) |
Corrosion Resistant |
2.126 x 0.827 x 1.299 in (54 x 21 x 33 mm) |
Manual On/Off |
1.299 in (33 mm) |
CCC; CSA; UL; VDE |
2 |
60 °C (140 °F) |
|||||||||
|
E-t-a Elektrotechnische Apparate |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
10 A |
Tab/Blade |
-30 °C (-22 °F) |
5 kA |
Rocker |
Bulk |
2.126 in (54 mm) |
0.984 in (25 mm) |
Corrosion/Moisture Resistant; IP00; IP40 |
Trip Free |
1.299 in (33 mm) |
CSA; UL |
2 |
60 °C (140 °F) |
|||||||||
|
E-t-a Elektrotechnische Apparate |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
1.5 A |
Quick Connect |
-30 °C (-22 °F) |
15 A |
Rocker |
1.89 in (48 mm) |
0.827 in (21 mm) |
Corrosion Resistant |
1.89 x 0.827 x 1.299 in (48 x 21 x 33 mm) |
Manual On/Off |
1.299 in (33 mm) |
CCC; CSA; UL; VDE |
2 |
60 °C (140 °F) |
|||||||||
|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
20 A |
Quick Connect |
1 kA |
2.2 s |
Push To Reset |
0.76 in (19.31 mm) |
0.76 in (19.31 mm) |
Series Trip |
1.535 in (38.99 mm) |
1 |
||||||||||||
|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
25 A |
Screw |
-40 °C (-40 °F) |
3 kA |
Handle |
2 in (50.8 mm) |
0.755 in (19.18 mm) |
Corrosion/Moisture Resistant |
Series Trip |
1.73 in (43.94 mm) |
UL; TUV |
1 |
85 °C (185 °F) |
|||||||||||
|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
25 A |
Screw |
-40 °C (-40 °F) |
5 kA |
Handle |
2 in (50.8 mm) |
1.515 in (38.48 mm) |
Corrosion/Moisture Resistant |
Series Trip |
1.73 in (43.94 mm) |
CSA; UL |
2 |
85 °C (185 °F) |
|||||||||||
|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
80 V |
25 A |
Screw |
-40 °C (-40 °F) |
5 kA |
Handle |
2 in (50.8 mm) |
1.515 in (38.48 mm) |
Corrosion/Moisture Resistant |
Series Trip |
1.73 in (43.94 mm) |
CSA; UL |
2 |
85 °C (185 °F) |
||||||||||
|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
50 A |
Stud |
-40 °C (-40 °F) |
5 kA |
Rocker |
2.5 in (63.5 mm) |
1.515 in (38.48 mm) |
Corrosion/Moisture Resistant |
Series Trip |
2.16 in (54.86 mm) |
CSA; UL; VDE |
2 |
85 °C (185 °F) |
|||||||||||
|
|
Carling Technologies |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
5 A |
Quick Connect |
-10 °C (14 °F) |
1 kA |
Push To Reset |
1.154 in (29.3 mm) |
0.551 in (14 mm) |
Series Trip |
1.78 in (45.2 mm) |
CSA; CE; CUL; TUV; UL |
1 |
60 °C (140 °F) |
||||||||||
|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
80 V |
1 A |
Quick Connect |
-40 °C (-40 °F) |
1 kA |
Illuminated Rocker |
1.375 in (34.93 mm) |
0.68 in (17.27 mm) |
Chemical/Corrosion/Moisture Resistant |
Series Trip |
1.53 in (38.86 mm) |
CSA; UL; VDE |
1 |
85 °C (185 °F) |
||||||||||
|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
16 A |
Quick Connect |
1 kA |
2.2 s |
Push To Reset |
0.76 in (19.31 mm) |
0.76 in (19.31 mm) |
Series Trip |
1.535 in (38.99 mm) |
1 |
||||||||||||
|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
3 A |
Screw |
2 kA |
10 s |
Push To Reset |
1.375 in (34.93 mm) |
0.66 in (16.76 mm) |
1.375 x 0.66 x 1.375 in (34.93 x 16.76 x 34.93 mm) |
Series Trip |
1.375 in (34.93 mm) |
CSA; UL |
1 |
||||||||||
|
E-t-a Elektrotechnische Apparate |
Thermal Circuit Breaker |
Through Hole Mount |
250 V |
48 V |
2 A |
Solder |
-20 °C (-4 °F) |
2 kA |
Push To Reset |
1.087 in (27.6 mm) |
0.756 in (19.2 mm) |
Corrosion/Moisture Resistant; IP00; IP40 |
Trip Free |
0.433 in (11 mm) |
CSA; UL |
1 |
60 °C (140 °F) |
||||||||||
|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
1.5 A |
Quick Connect |
10 s |
Push To Reset |
Series Trip |
1 |
||||||||||||||||
|
E-t-a Elektrotechnische Apparate |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
10 A |
Quick Connect |
-30 °C (-22 °F) |
100 A |
Rocker |
2.205 in (56 mm) |
0.827 in (21 mm) |
Corrosion Resistant |
2.205 x 0.827 x 1.299 in (56 x 21 x 33 mm) |
Manual On/Off |
1.299 in (33 mm) |
CCC; CSA; UL; VDE |
2 |
60 °C (140 °F) |
|||||||||
|
|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
25 A |
Screw |
-40 °C (-40 °F) |
1 kA |
Standards: MIL-PRF-55629, MIL-STD-202 |
Rocker |
2.156 in (54.76 mm) |
1.515 in (38.48 mm) |
Corrosion/Moisture Resistant |
Series Trip |
1.64 in (41.66 mm) |
CSA; UL; VDE |
2 |
85 °C (185 °F) |
|||||||||
|
|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
80 V |
1 A |
Quick Connect |
-40 °C (-40 °F) |
1 kA |
Standards: MIL-PRF-55629, MIL-STD-202 |
Rocker |
2.156 in (54.76 mm) |
0.745 in (18.92 mm) |
Corrosion/Moisture Resistant |
Series Trip |
1.64 in (41.66 mm) |
CSA; UL; VDE |
1 |
85 °C (185 °F) |
||||||||
|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
25 A |
Screw |
-40 °C (-40 °F) |
5 kA |
Rocker |
2.5 in (63.5 mm) |
2.265 in (57.53 mm) |
Corrosion/Moisture Resistant |
Series Trip |
2.16 in (54.86 mm) |
CSA; UL; VDE |
3 |
85 °C (185 °F) |
|||||||||||
|
|
Carling Technologies |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
3 A |
Quick Connect |
-10 °C (14 °F) |
1 kA |
Rated breaking capacity at 32 VDC: 2500 A |
Push To Reset |
1.154 in (29.3 mm) |
0.551 in (14 mm) |
Manual On/Off |
1.78 in (45.2 mm) |
1 |
60 °C (140 °F) |
||||||||||
|
|
Carling Technologies |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
12 A |
Quick Connect |
-10 °C (14 °F) |
1 kA |
Push To Reset |
1.154 in (29.3 mm) |
0.551 in (14 mm) |
Series Trip |
1.78 in (45.2 mm) |
CSA; CE; CUL; TUV; UL |
1 |
60 °C (140 °F) |
||||||||||
|
|
Carling Technologies |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
15 A |
Quick Connect |
-10 °C (14 °F) |
1 kA |
Push To Reset |
1.154 in (29.3 mm) |
0.551 in (14 mm) |
Series Trip |
1.78 in (45.2 mm) |
CSA; CE; CUL; TUV; UL |
1 |
60 °C (140 °F) |
||||||||||
|
|
Carling Technologies |
Thermal Circuit Breaker |
Panel Mount |
250 V |
32 V |
15 A |
Quick Connect |
-10 °C (14 °F) |
1 kA |
Rated breaking capacity at 32 VDC: 2500 A |
Push To Reset |
1.154 in (29.3 mm) |
0.551 in (14 mm) |
Manual On/Off |
1.78 in (45.2 mm) |
1 |
60 °C (140 °F) |
||||||||||
|
|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
5 A |
Screw |
-40 °C (-40 °F) |
1.5 kA |
Toggle Handle |
3.612 in (91.75 mm) |
1.515 in (38.48 mm) |
Moisture Resistant |
Series Trip |
2.165 in (54.99 mm) |
CSA; UL |
2 |
85 °C (185 °F) |
||||||||||
|
Sensata Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
100 A |
Stud |
-40 °C (-40 °F) |
2 kA |
Toggle Handle |
2.49 in (63.24 mm) |
2.265 in (57.53 mm) |
Corrosion/Moisture Resistant |
Series Trip |
1.859 in (47.22 mm) |
CCC; CSA; IEC; TUV; UL |
3 |
85 °C (185 °F) |
|||||||||||
|
Carling Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
22 A |
Screw |
-40 °C (-40 °F) |
1 kA |
Illuminated Rocker |
1.375 in (34.93 mm) |
1.304 in (33.12 mm) |
Chemical/Corrosion/Moisture Resistant |
Series Trip |
1.53 in (38.86 mm) |
UL; CSA |
2 |
85 °C (185 °F) |
|||||||||||
|
Sensata Technologies |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
32 V |
3 A |
Solder |
-40 °C (-40 °F) |
500 A |
Toggle |
1.375 in (34.93 mm) |
1.304 in (33.12 mm) |
Trip Free |
1.34 in (34.03 mm) |
CSA; UL |
2 |
85 °C (185 °F) |
|||||||||||
|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
25 A |
Quick Connect |
1 kA |
6 s |
Push To Reset |
1.375 in (34.93 mm) |
0.66 in (16.76 mm) |
Series Trip |
1.375 in (34.93 mm) |
1 |
||||||||||||
|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
30 A |
Quick Connect |
1 kA |
6 s |
Push To Reset |
1.375 in (34.93 mm) |
0.66 in (16.76 mm) |
Series Trip |
1.375 in (34.93 mm) |
1 |
||||||||||||
|
|
TE Connectivity |
Magnetic Circuit Breaker |
Panel Mount |
250 V |
40 A |
Stud |
-40 °C (-40 °F) |
2 kA |
2.2 s |
Toggle |
2.5 in (63.5 mm) |
0.75 in (19.05 mm) |
Series Trip |
1.845 in (46.86 mm) |
3 |
85 °C (185 °F) |
|||||||||||
|
|
Phoenix Contact |
Thermal Circuit Breaker |
Socket Mount |
250 V |
65 V |
1 A |
Snap On |
-20 °C (-4 °F) |
6 A |
1.752 in (44.5 mm) |
0.323 in (8.2 mm) |
IP40 |
1.752 x 0.323 x 0.961 in (44.5 x 8.2 x 24.4 mm) |
0.961 in (24.4 mm) |
CCC; CSA; CUL; EAC; UL; VDE |
1 |
60 °C (140 °F) |
||||||||||
|
|
TE Connectivity |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
3 A |
Quick Connect |
1 kA |
10 s |
Push To Reset |
1.375 in (34.93 mm) |
0.66 in (16.76 mm) |
Series Trip |
1.375 in (34.93 mm) |
1 |
||||||||||||
|
E-t-a Elektrotechnische Apparate |
Thermal Circuit Breaker |
Panel Mount |
250 V |
50 V |
20 A |
Quick Connect |
-20 °C (-4 °F) |
2 kA |
Rated breaking capacity at 50 VDC: 2500 A |
Push To Reset |
1.142 in (29 mm) |
0.571 in (14.5 mm) |
Corrosion/Moisture Resistant; IP00; IP40 |
Trip Free |
1.831 in (46.5 mm) |
CQC; CSA; UL; VDE |
1 |
60 °C (140 °F) |
A circuit breaker is an automatic electrical switch that is designed to protect an electrical circuit from damage caused by overcurrent or short circuits. Circuit breakers are commonly used in residential, commercial, and industrial electrical systems, and they are an important safety device that helps prevent electrical fires, equipment damage, and personal injury.
Circuit breakers work by monitoring the amount of current flowing through an electrical circuit. If the current exceeds a preset level, the circuit breaker will trip, or open the circuit, to prevent damage to the electrical system. When the circuit breaker trips, it interrupts the flow of current, which stops the electrical current from flowing and prevents further damage.
Circuit breakers are available in a variety of types and sizes, and they can be classified based on their voltage rating, current rating, and interrupting capacity. Some common types of circuit breakers include thermal circuit breakers, magnetic circuit breakers, and hybrid circuit breakers.
In addition to protecting electrical systems from overcurrent and short circuits, circuit breakers also help improve the reliability and efficiency of electrical systems. They can also be used to switch electrical circuits on and off, which can be helpful in certain applications.