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
1020042

1020042

CIRCUIT BRAKER 6A

Phoenix Contact

34 -
RFQ
1020042

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 6A 277 V 60 V Lever 1 None - cULus, UL1077
1019984

1019984

CIRCUIT BRAKER 16A

Phoenix Contact

33 -
RFQ
1019984

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 16A 277 V 60 V Lever 1 None - cULus, UL1077
1019981

1019981

CIRCUIT BRAKER 12A

Phoenix Contact

22 -
RFQ
1019981

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 12A 277 V 60 V Lever 1 None - cULus, UL1077
1019914

1019914

CIRCUIT BRAKER 7A

Phoenix Contact

20 -
RFQ
1019914

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 7A 277 V 60 V Lever 1 None - cULus, UL1077
1020037

1020037

CIRCUIT BREAKER 1A

Phoenix Contact

6 -
RFQ
1020037

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 1A 277 V 60 V Lever 1 None - cULus, UL1077
PP11-2-2.00A-XX-V

PP11-2-2.00A-XX-V

CIR BRKR MAGHYDR 2A 250VAC 65VDC

Sensata-Airpax

83 -
RFQ
PP11-2-2.00A-XX-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A 250 V 65 V Push-Pull Plunger 1 - - UL1077
PR11-1-10.0A-XX-V

PR11-1-10.0A-XX-V

CIR BRKR MAG-HYDR 10A PUSH-RESET

Sensata-Airpax

57 -
RFQ
PR11-1-10.0A-XX-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Push to Reset 1 - - -
PP11-2-10.0A-XX-V

PP11-2-10.0A-XX-V

CIR BRKR 10A 125VAC 32VDC

Sensata-Airpax

13 -
RFQ
PP11-2-10.0A-XX-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 125 V 32 V Push-Pull Plunger 1 - - UL1077
PR11-62-20.0A-XX-U

PR11-62-20.0A-XX-U

CIR BRKR MAG-HYDR 20A PUSH-RESET

Sensata-Airpax

10 -
RFQ
PR11-62-20.0A-XX-U

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Push to Reset 1 - - -
R11-2-5.00A-B06CV-V

R11-2-5.00A-B06CV-V

CIR BRKR MAGHYDR 5A 250VAC 65VDC

Sensata-Airpax

6 -
RFQ
R11-2-5.00A-B06CV-V

Datasheet

SNAPAK® Tray Active Panel Mount Magnetic (Hydraulic Delay) 5A 250 V 65 V Rocker 1 None - UL1077
T11-1-15.0A-01-11C-V

T11-1-15.0A-01-11C-V

CIR BRKR MAG-HYDR

Sensata-Airpax

56 -
RFQ
T11-1-15.0A-01-11C-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - 32 V Toggle 1 None - -
R11-1-15.0A-9641-1

R11-1-15.0A-9641-1

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

52 -
RFQ
R11-1-15.0A-9641-1

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 125 V 32 V Rocker 1 - - UL1077
R11-1-15.0A-34828-1

R11-1-15.0A-34828-1

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

9 -
RFQ
R11-1-15.0A-34828-1

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 125 V 32 V Rocker 1 - - UL1077
4230-T110-K0CE-20A

4230-T110-K0CE-20A

CIR BRK THERM-M 20A 277VAC/60VDC

E-T-A

7 -
RFQ
4230-T110-K0CE-20A

Datasheet

4230-T Bulk Active DIN Rail Thermal Magnetic 20A 277 V 60 V Lever 1 None - CSA C22.2 No 235, UL1077
T11-2-2.00A-01-11AL-V

T11-2-2.00A-01-11AL-V

CIR BRKR MAGHYDR 2A 250VAC 65VDC

Sensata-Airpax

10 -
RFQ
T11-2-2.00A-01-11AL-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A 250 V 65 V Toggle 1 - - UL1077
T11-2-10.0A-01-11AL-V

T11-2-10.0A-01-11AL-V

CIR BRKR 10A 250VAC 65VDC

Sensata-Airpax

42 -
RFQ
T11-2-10.0A-01-11AL-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 250 V 65 V Toggle 1 - - UL1077
T11-2-5.00A-01-11AL-V

T11-2-5.00A-01-11AL-V

CIR BRKR MAGHYDR 5A 250VAC 65VDC

Sensata-Airpax

14 -
RFQ
T11-2-5.00A-01-11AL-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 250 V 65 V Toggle 1 - - UL1077
4230-T110-K0DE-10A

4230-T110-K0DE-10A

CIR BRK THERM-M 10A 277VAC/60VDC

E-T-A

35 -
RFQ
4230-T110-K0DE-10A

Datasheet

4230-T Bulk Active DIN Rail Thermal Magnetic 10A 277 V 60 V Lever 1 None - CSA C22.2 No 235, UL1077
4230-T110-K0CE-15A

4230-T110-K0CE-15A

CIR BRK THERM-M 15A 277VAC/60VDC

E-T-A

24 -
RFQ
4230-T110-K0CE-15A

Datasheet

4230-T Bulk Active DIN Rail Thermal Magnetic 15A 277 V 60 V Lever 1 None - CSA C22.2 No 235, UL1077
4230-T110-K0BE-10A

4230-T110-K0BE-10A

CIR BRK THERM-M 10A 277VAC/60VDC

E-T-A

45 -
RFQ
4230-T110-K0BE-10A

Datasheet

4230-T Bulk Active DIN Rail Thermal Magnetic 10A 277 V 60 V Lever 1 None - CSA C22.2 No 235, UL1077
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