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
4430.071

4430.071

CIR BRKR THRM 16A 240VAC 60VDC

SCHURTER Inc.

14 -
RFQ
4430.071 Datasheet TA45 Bulk Active Panel Mount Thermal 16A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.0708

4430.0708

CIR BRKR THRM 9A 240VAC 60VDC

SCHURTER Inc.

14 -
RFQ
4430.0708 Datasheet TA45 Bulk Active Panel Mount Thermal 9A 240 V 60 V Rocker 2 Orange 220V CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4410.0157

4410.0157

CIR BRKR 1.2A 240VAC 28VDC

SCHURTER Inc.

20 -
RFQ
4410.0157 Datasheet TM12 Bulk Active Panel Mount Thermal Magnetic 1.2A 240 V 28 V Push-Push 1 - - EN 60934, GB 17701, IEC 60934, UL1077
4410.0159

4410.0159

CIR BRKR THRMMAG 4A 240VAC 28VDC

SCHURTER Inc.

20 -
RFQ
4410.0159 Datasheet TM12 Bulk Active Panel Mount Thermal Magnetic 4A 240 V 28 V Push-Push 1 - - EN 60934, GB 17701, IEC 60934, UL1077
4410.0575

4410.0575

CIR BRKR THRMMAG 9A 240VAC 28VDC

SCHURTER Inc.

20 -
RFQ
4410.0575 Datasheet TM12 Bulk Active Panel Mount Thermal Magnetic 9A 240 V 28 V Push-Push 1 - - EN 60934, GB 17701, IEC 60934, UL1077
4410.0077

4410.0077

CIR BRKR 10A 240VAC 28VDC

SCHURTER Inc.

18 -
RFQ
4410.0077 Datasheet TM12 Bulk Active Panel Mount Thermal Magnetic 10A 240 V 28 V Push-Push 1 - - EN 60934, GB 17701, IEC 60934, UL1077
4410.0123

4410.0123

CIR BRKR 16A 240VAC 28VDC

SCHURTER Inc.

17 -
RFQ
4410.0123 Datasheet TM12 Bulk Active Panel Mount Thermal Magnetic 16A 240 V 28 V Push-Push 1 - - EN 60934, GB 17701, IEC 60934, UL1077
4410.0422

4410.0422

CIR BRKR THRMMAG 5A 240VAC 28VDC

SCHURTER Inc.

16 -
RFQ
4410.0422 Datasheet TM12 Bulk Active Panel Mount Thermal Magnetic 5A 240 V 28 V Push-Push 1 - - EN 60934, GB 17701, IEC 60934, UL1077
4410.0409

4410.0409

CIR BRKR THRMMAG 8A 240VAC 28VDC

SCHURTER Inc.

15 -
RFQ
4410.0409 Datasheet TM12 Bulk Active Panel Mount Thermal Magnetic 8A 240 V 28 V Push-Push 1 - - EN 60934, GB 17701, IEC 60934, UL1077
4410.0329

4410.0329

CIR BRKR THRMMAG 1A 240VAC 28VDC

SCHURTER Inc.

13 -
RFQ
4410.0329 Datasheet TM12 Bulk Active Panel Mount Thermal Magnetic 1A 240 V 28 V Push-Push 1 - - EN 60934, GB 17701, IEC 60934, UL1077
4410.0566

4410.0566

CIR BRKR 10A 240VAC 28VDC

SCHURTER Inc.

20 -
RFQ
4410.0566 Datasheet TM12 Bulk Active Panel Mount Thermal Magnetic 10A 240 V 28 V Push-Push 1 - - EN 60934, GB 17701, IEC 60934, UL1077
4430.2989

4430.2989

CIR BRKR THRM 1.5A 240VAC 60VDC

SCHURTER Inc.

15 -
RFQ
4430.2989 Datasheet TA45 Bulk Active Panel Mount Thermal 1.5A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.2496

4430.2496

CIR BRKR THRM 16A 240VAC 60VDC

SCHURTER Inc.

11 -
RFQ
4430.2496 Datasheet TA45 Bulk Active Panel Mount Thermal 16A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
2480460000

2480460000

CB PROTECTOR 1077 2P C 60A ACDC

Weidmüller

8 -
RFQ
2480460000 Datasheet MCB 1077 Bulk Active DIN Rail Thermal Magnetic 60A 480 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE
3120-N321-P7T1-W02D-15A

3120-N321-P7T1-W02D-15A

CIR BRKR THRM 15A 250VAC 50VDC

E-T-A

7 -
RFQ
3120-N321-P7T1-W02D-15A Datasheet 3120-N Box Active Panel Mount Thermal 15A 415 V 50 V Rocker 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
4410.0609

4410.0609

CIR BRKR 10A 240VAC 28VDC

SCHURTER Inc.

20 -
RFQ
4410.0609 Datasheet TM12 Bulk Active Panel Mount Thermal Magnetic 10A 240 V 28 V Push-Push 1 - - EN 60934, GB 17701, IEC 60934, UL1077
127-P10-H-KF-5A

127-P10-H-KF-5A

CIR BRKR THRM 5A 250VAC 50VDC

E-T-A

10 -
RFQ
127-P10-H-KF-5A Datasheet 127 Bulk Active Panel Mount Thermal 5A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-6500-P10-2A

2-6500-P10-2A

CIR BRKR THRM 2A

E-T-A

8 -
RFQ
2-6500-P10-2A Datasheet 2-6500 Bulk Active Panel Mount Thermal 2A 250 V 28 V Automatic Reset 1 None - CSA C22.2 No 235, UL1077
HCB-1/10/L

HCB-1/10/L

120/240V 10A 1P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

49 -
RFQ
HCB-1/10/L Datasheet HCB Box Active DIN Rail Thermal Magnetic 10A 240 V - Lever 1 None - CSA C22.2 No 5-02, UL489
HCB-1/15/Q

HCB-1/15/Q

120/240V 15A 1P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

23 -
RFQ
HCB-1/15/Q Datasheet HCB Box Active DIN Rail Thermal Magnetic 15A 240 V - Lever 1 None - CSA C22.2 No 5-02, UL489
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