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
3-150-711

3-150-711

TA36 CIRCUIT BREAKER 2P 10A F2

SCHURTER Inc.

9 -
RFQ
3-150-711

Datasheet

TA36 Box Active Panel Mount Thermal Magnetic 10A 240 V 60 V Rocker 2 Black - CSA C22.2 No 235, GB 17701, IEC 60934, IEC 62368-1, UL1077
3-150-713

3-150-713

TA36 CIRCUIT BREAKER 2P 16A F2

SCHURTER Inc.

9 -
RFQ
3-150-713

Datasheet

TA36 Box Active Panel Mount Thermal Magnetic 16A 240 V 60 V Rocker 2 Black - CSA C22.2 No 235, GB 17701, IEC 60934, IEC 62368-1, UL1077
3-150-710

3-150-710

TA36 CIRCUIT BREAKER 2P 10A T2

SCHURTER Inc.

9 -
RFQ
3-150-710

Datasheet

TA36 Box Active Panel Mount Thermal Magnetic 10A 240 V 60 V Rocker 2 White - CSA C22.2 No 235, GB 17701, IEC 60934, IEC 62368-1, UL1077
3-150-712

3-150-712

TA36 CIRCUIT BREAKER 2P 16A T2

SCHURTER Inc.

9 -
RFQ
3-150-712

Datasheet

TA36 Box Active Panel Mount Thermal Magnetic 16A 240 V 60 V Rocker 2 White - CSA C22.2 No 235, GB 17701, IEC 60934, IEC 62368-1, UL1077
2800862

2800862

CIR BRKR THRMMAG 5A 277VAC 50VDC

Phoenix Contact

26 -
RFQ
2800862

Datasheet

CB Bulk Active Holder Thermal Magnetic 5A 277 V 50 V Slide Switch 1 - - -
4430.3052

4430.3052

CIR BRKR THRM 20A 120VAC 60VDC

SCHURTER Inc.

11 -
RFQ
4430.3052

Datasheet

TA45 Bulk Active Panel Mount Thermal 20A 120 V 60 V Rocker 2 - - -
2800860

2800860

CIR BRKR THRMMAG 3A 277VAC 50VDC

Phoenix Contact

9 -
RFQ
2800860

Datasheet

CB Bulk Active Holder Thermal Magnetic 3A 277 V 50 V Slide Switch 1 - - -
2800863

2800863

CIR BRKR THRMMAG 6A 277VAC 50VDC

Phoenix Contact

9 -
RFQ
2800863

Datasheet

CB Bulk Active Holder Thermal Magnetic 6A 277 V 50 V Slide Switch 1 - - -
2800846

2800846

CIR BRKR 500MA 277VAC 50VDC

Phoenix Contact

8 -
RFQ
2800846

Datasheet

CB Bulk Active Holder Thermal Magnetic 500mA 277 V 50 V Slide Switch 1 - - -
2800853

2800853

CIR BRKR THRMMAG 8A 277VAC 50VDC

Phoenix Contact

6 -
RFQ
2800853

Datasheet

CB Bulk Active Holder Thermal Magnetic 8A 277 V 50 V Slide Switch 1 - - -
4430.34

4430.34

CIR BRKR THRM 4A 240VAC 60VDC

SCHURTER Inc.

16 -
RFQ
4430.34

Datasheet

TA45 Bulk Active Panel Mount Thermal 4A 240 V 60 V Rocker 2 - - -
4410.9008

4410.9008

CIR BRKR THRM 16A 240VAC 28VDC

SCHURTER Inc.

9 -
RFQ
4410.9008

Datasheet

T12-MSM Bulk Active Panel Mount Thermal 16A 240 V 28 V Push-Push 1 Blue 5V, 12V, 24V CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
1180-02-3A

1180-02-3A

CIR BRKR THRM 3A 250VAC 72VDC

E-T-A

5 -
RFQ
1180-02-3A

Datasheet

1180 Bulk Active Holder Thermal 3A 250 V 72 V Push-Push 1 None - CSA C22.2 No 235, CQC, IEC 60934, UL1077
3120-N321-P7T1-W14DR4-5A

3120-N321-P7T1-W14DR4-5A

CIR BRKR THRM 5A 250VAC 50VDC

E-T-A

5 -
RFQ
3120-N321-P7T1-W14DR4-5A

Datasheet

3120-N Box Active Panel Mount Thermal 5A 415 V 50 V Rocker 2 Red 230V CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
GB2CB07

GB2CB07

CIR BRK THRMMAG 2A 277VAC 48VDC

Schneider Electric

5 -
RFQ
GB2CB07

Datasheet

- Bulk Active DIN Rail Thermal Magnetic 2A 277 V 48 V Toggle 1 None - CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 , UL1077
GB2CB12

GB2CB12

CIR BRK THRMMAG 6A 277VAC 48VDC

Schneider Electric

2 -
RFQ
GB2CB12

Datasheet

- Bulk Active DIN Rail Thermal Magnetic 6A 277 V 48 V Toggle 1 None - CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 , UL1077
GB2CB09

GB2CB09

CIR BRK THRMMAG 4A 277VAC 48VDC

Schneider Electric

2 -
RFQ
GB2CB09

Datasheet

- Bulk Active DIN Rail Thermal Magnetic 4A 277 V 48 V Toggle 1 None - CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 , UL1077
R21-61-5.00A-B162CV-V

R21-61-5.00A-B162CV-V

CIR BRKR MAG-HYDR 5A ROCKER

Sensata-Airpax

3 -
RFQ
R21-61-5.00A-B162CV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Rocker 2 White 250V -
4410.9021

4410.9021

CIR BRKR THRM 15A 240VAC 28VDC

SCHURTER Inc.

8 -
RFQ
4410.9021

Datasheet

T12-MSM Bulk Active Panel Mount Thermal 15A 240 V 28 V Push-Push 1 Blue 24V CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
R21-2-15.0A-R101EV-S

R21-2-15.0A-R101EV-S

CIR BRKR MAG-HYDR 15A ROCKER

Sensata-Airpax

2 -
RFQ
R21-2-15.0A-R101EV-S

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Rocker 2 Neon 250V -
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