Circuit Breakers

Manufacturer Series Packaging Product Status Mounting Type Breaker Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Actuator Type Number of Poles Illumination Illumination Voltage (Nominal) Approval Agency

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Circuit Breakers

Circuit Breakers are circuit protection devices used to interrupt current during overcurrent, short-circuit or fault conditions. Unlike one-time fuses, many circuit breakers can be reset after the fault is cleared, making them suitable for systems that require repeatable protection, maintenance convenience and reliable electrical safety.

This category includes thermal circuit breakers, magnetic circuit breakers, thermal-magnetic circuit breakers, resettable circuit breakers, panel mount circuit breakers and related overcurrent protection devices. These components are commonly selected based on current rating, voltage rating, trip characteristics, breaking capacity, reset type, mounting method, package style, safety approvals and application requirements.

TomatoElec supplies original Circuit Breakers from recognized manufacturers such as Littelfuse, Eaton, TE Connectivity, Schurter, Phoenix Contact, Schneider Electric, Siemens, Sensata and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Mounting Type Breaker Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Actuator Type Number of Poles Illumination Illumination Voltage (Nominal) Approval Agency
GSB631PC16

GSB631PC16

MCB UL1077 C 1P 16A

Carlo Gavazzi Inc.

32 -
RFQ
GSB631PC16

Datasheet

GSB63 Box Active DIN Rail Thermal Magnetic 16A 480 V - Lever 1 None - UL1077
W58-XC4C12A-2

W58-XC4C12A-2

CIR BRKR THRM 2A 250VAC 50VDC

TE Connectivity Potter & Brumfield Relays

77 -
RFQ
W58-XC4C12A-2

Datasheet

W58 Bulk Active Panel Mount Thermal 2A 250 V 50 V Push to Reset 1 - - -
0700020

0700020

CIR BRKR THRM 20A 32VDC

Phoenix Contact

72 -
RFQ
0700020

Datasheet

TCP Bulk Active Holder Thermal 20A - 32 V Push to Reset 1 - - -
0700015

0700015

CIR BRKR THRM 15A 32VDC

Phoenix Contact

50 -
RFQ
0700015

Datasheet

TCP Bulk Active Holder Thermal 15A - 32 V Push to Reset 1 - - -
0700007

0700007

CIR BRKR THRM 7.5A 32VDC

Phoenix Contact

26 -
RFQ
0700007

Datasheet

TCP Bulk Active Holder Thermal 7.5A - 32 V Push to Reset 1 - - -
0700030

0700030

CIR BRKR THRM 30A 32VDC

Phoenix Contact

16 -
RFQ
0700030

Datasheet

TCP Bulk Active Holder Thermal 30A - 32 V Push to Reset 1 - - -
2-5700-IG1-P10-15A

2-5700-IG1-P10-15A

CIR BRKR THRM 15A 250VAC 50VDC

E-T-A

40 -
RFQ
2-5700-IG1-P10-15A

Datasheet

2-5700 Bulk Active Panel Mount Thermal 15A 250 V 50 V - 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
30056-10

30056-10

CIR BRKR 10A 12V MET HWD

Littelfuse/Commercial Vehicle Products

70 -
RFQ
30056-10

Datasheet

813 Bulk Active Chassis Mount - 10A - 12 V Automatic Reset 1 None - -
1019986

1019986

CIRCUIT BRAKER 25A

Phoenix Contact

88 -
RFQ
1019986

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 25A 277 V 60 V Lever 1 None - cULus, UL1077
1019989

1019989

CIRCUIT BRAKER 40A

Phoenix Contact

77 -
RFQ
1019989

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 40A 277 V 60 V Lever 1 None - cULus, UL1077
1020049

1020049

CIRCUIT BRAKER 15A

Phoenix Contact

77 -
RFQ
1020049

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 15A 277 V 60 V Lever 1 None - cULus, UL1077
1020054

1020054

CIRCUIT BRAKER 30A

Phoenix Contact

68 -
RFQ
1020054

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 30A 277 V 60 V Lever 1 None - cULus, UL1077
1020057

1020057

CIRCUIT BRAKER 50A

Phoenix Contact

68 -
RFQ
1020057

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 50A 277 V 60 V Lever 1 None - cULus, UL1077
1019911

1019911

CIRCUIT BREAKER 4A

Phoenix Contact

60 -
RFQ
1019911

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 4A 277 V 60 V Lever 1 None - cULus, UL1077
1019915

1019915

CIRCUIT BRAKER 8A

Phoenix Contact

59 -
RFQ
1019915

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 8A 277 V 60 V Lever 1 None - cULus, UL1077
1020046

1020046

CIRCUIT BRAKER 12A

Phoenix Contact

44 -
RFQ
1020046

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 12A 277 V 60 V Lever 1 None - cULus, UL1077
1019991

1019991

CIRCUIT BRAKER 60A

Phoenix Contact

38 -
RFQ
1019991

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 60A 277 V 60 V Lever 1 None - cULus, UL1077
1019927

1019927

CIRCUIT BRAKER 60A

Phoenix Contact

37 -
RFQ
1019927

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 60A 277 V 60 V Lever 1 None - cULus, UL1077
1020052

1020052

CIRCUIT BRAKER 20A

Phoenix Contact

35 -
RFQ
1020052

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 20A 277 V 60 V Lever 1 None - cULus, UL1077
1019990

1019990

CIRCUIT BRAKER 50A

Phoenix Contact

34 -
RFQ
1019990

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 50A 277 V 60 V Lever 1 None - cULus, UL1077
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