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
GMB63H1PC20

GMB63H1PC20

CIR BRKR THERM-MAG 20A 480/277V

Carlo Gavazzi Inc.

10 -
RFQ
GMB63H1PC20

Datasheet

GMB63 Box Active DIN Rail Thermal Magnetic 20A 480 V - Lever 1 None - CSA C22.2 No 5, IEC 60947-2, UL489
GMB63H1PC4

GMB63H1PC4

CIR BRKR THERM-MAG 4A 480/277V

Carlo Gavazzi Inc.

9 -
RFQ
GMB63H1PC4

Datasheet

GMB63 Box Active DIN Rail Thermal Magnetic 4A 480 V - Lever 1 None - CSA C22.2 No 5, IEC 60947-2, UL489
GMB631PC63

GMB631PC63

CIR BRK THERM-M 63A 240VAC/60VDC

Carlo Gavazzi Inc.

8 -
RFQ
GMB631PC63

Datasheet

GMB63 Box Active DIN Rail Thermal Magnetic 63A 240 V 60 V Lever 1 None - CSA C22.2 No 5, IEC 60947-2, UL489
GMB63H1PC13

GMB63H1PC13

CIR BRKR THERM-MAG 13A 480/277V

Carlo Gavazzi Inc.

1 -
RFQ
GMB63H1PC13

Datasheet

GMB63 Bulk Active DIN Rail Thermal Magnetic 13A 480 V - Lever 1 None - CSA C22.2 No 5, IEC 60947-2, UL489
GMB63H1PC15

GMB63H1PC15

CIR BRKR THERM-MAG 15A 480/277V

Carlo Gavazzi Inc.

8 -
RFQ
GMB63H1PC15

Datasheet

GMB63 Box Active DIN Rail Thermal Magnetic 15A 480 V - Lever 1 None - CSA C22.2 No 5, IEC 60947-2, UL489
GMB63H1PC6

GMB63H1PC6

CIR BRKR THERM-MAG 6A 480/277V

Carlo Gavazzi Inc.

8 -
RFQ
GMB63H1PC6

Datasheet

GMB63 Box Active DIN Rail Thermal Magnetic 6A 480 V - Lever 1 None - CSA C22.2 No 5, IEC 60947-2, UL489
GMB631PC1.6

GMB631PC1.6

CIR BRKR THERM 1.6A 240VAC/60VDC

Carlo Gavazzi Inc.

1 -
RFQ
GMB631PC1.6

Datasheet

GMB63 Bulk Active DIN Rail Thermal Magnetic 1.6A 240 V 60 V Lever 1 None - CSA C22.2 No 5, IEC 60947-2, UL489
GMB63H1PC25

GMB63H1PC25

MCB HV UL489 C 1P 25A LUG T

Carlo Gavazzi Inc.

7 -
RFQ
GMB63H1PC25

Datasheet

GMB63 Box Active DIN Rail Thermal Magnetic 25A 240 V 60 V Lever 1 None - -
GMB63H1PC8

GMB63H1PC8

CIR BRKR THERM-MAG 8A 480/277V

Carlo Gavazzi Inc.

6 -
RFQ
GMB63H1PC8

Datasheet

GMB63 Box Active DIN Rail Thermal Magnetic 8A 480 V - Lever 1 None - CSA C22.2 No 5, IEC 60947-2, UL489
2-5700-IG1-K10-DD-4A

2-5700-IG1-K10-DD-4A

CIR BRKR THRM 4A 250VAC 50VDC

E-T-A

8 -
RFQ
2-5700-IG1-K10-DD-4A

Datasheet

2-5700 Bulk Active Panel Mount Thermal 4A 250 V 50 V Push-Push 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
4430.1962

4430.1962

CIR BRKR THRM 240VAC 60VDC

SCHURTER Inc.

11 -
RFQ
4430.1962

Datasheet

TA45 Bulk Active Panel Mount Thermal - 240 V 60 V Rocker 2 - - -
2-5700-IG2-K10-DD-10A

2-5700-IG2-K10-DD-10A

CIR BRKR THRM 10A 250VAC 50VDC

E-T-A

12 -
RFQ
2-5700-IG2-K10-DD-10A

Datasheet

2-5700 Bulk Active Panel Mount Thermal 10A 250 V 50 V Push-Push 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
4430.3322

4430.3322

CIR BRKR THRM 10A 240VAC 60VDC

SCHURTER Inc.

20 -
RFQ
4430.3322

Datasheet

TA45 Bulk Active Panel Mount Thermal 10A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
HCB-1/30/Q

HCB-1/30/Q

120/240V 30A 1P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

25 -
RFQ
HCB-1/30/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 30A 240 V - Lever 1 None - CSA C22.2 No 5-02, UL489
HCB-1/20/Q

HCB-1/20/Q

120/240V 20A 1P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

25 -
RFQ
HCB-1/20/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 20A 240 V - Lever 1 None - CSA C22.2 No 5-02, UL489
HCB-1/35/L

HCB-1/35/L

120/240V 35A 1P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

25 -
RFQ
HCB-1/35/L

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 35A 240 V - Lever 1 None - CSA C22.2 No 5-02, UL489
HCB-1/25/Q

HCB-1/25/Q

120/240V 25A 1P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

25 -
RFQ
HCB-1/25/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 25A 240 V - Lever 1 None - CSA C22.2 No 5-02, UL489
HCB-1/20/L

HCB-1/20/L

120/240V 20A 1P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

25 -
RFQ
HCB-1/20/L

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 20A 240 V - Lever 1 None - CSA C22.2 No 5-02, UL489
HCB-1/10/Q

HCB-1/10/Q

120/240V 10A 1P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

25 -
RFQ
HCB-1/10/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 10A 240 V - Lever 1 None - CSA C22.2 No 5-02, UL489
HCB-1/25/L

HCB-1/25/L

120/240V 25A 1P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

23 -
RFQ
HCB-1/25/L

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 25A 240 V - Lever 1 None - CSA C22.2 No 5-02, UL489
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