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
4435.0192

4435.0192

CIR BRKR THRM 5A 240VAC 60VDC

SCHURTER Inc.

7 -
RFQ
4435.0192

Datasheet

TA35 Bulk Active Panel Mount Thermal 5A 240 V 60 V Rocker 2 Red 240V -
4435.0291

4435.0291

CIR BRKR THRM 5A 240VAC 60VDC

SCHURTER Inc.

7 -
RFQ
4435.0291

Datasheet

TA35 Bulk Active Panel Mount Thermal 5A 240 V 60 V Rocker 2 Green 24V -
2480090000

2480090000

CB PROTECTOR 1077 1P C 8A ACDC

Weidmüller

15 -
RFQ
2480090000

Datasheet

MCB 1077 Bulk Active DIN Rail Thermal Magnetic 8A 277 V 60 V Lever 1 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE
BK/UCB-30

BK/UCB-30

CIRCUIT BREAKER AUTOMOTIVE

Eaton - Bussmann Electrical Division

100 -
RFQ
BK/UCB-30

Datasheet

UCB Bulk Active Holder - 30A - 12 V Automatic Reset 1 None - -
CBF-10

CBF-10

CIR BRKR 10A 12VDC AUTO RESET

Eaton - Bussmann Electrical Division

10 -
RFQ
CBF-10

Datasheet

CBF Bulk Active Holder - 10A - 12 V Automatic Reset 1 None - -
4430.264

4430.264

CIR BRKR THRM 3.5A 240VAC 60VDC

SCHURTER Inc.

15 -
RFQ
4430.264

Datasheet

TA45 Bulk Active Panel Mount Thermal 3.5A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.0015

4430.0015

CIR BRKR THRM 7A 240VAC 60VDC

SCHURTER Inc.

6 -
RFQ
4430.0015

Datasheet

TA45 Bulk Active Panel Mount Thermal 7A 240 V 60 V Rocker 2 - - -
4435.0038

4435.0038

CIR BRKR THRM 900MA 240VAC 60VDC

SCHURTER Inc.

10 -
RFQ
4435.0038

Datasheet

TA35 Bulk Active Panel Mount Thermal 900mA 240 V 60 V Rocker 2 - - -
4430.1789

4430.1789

CIR BRKR THRM 20A 240VAC 60VDC

SCHURTER Inc.

13 -
RFQ
4430.1789

Datasheet

TA45 Bulk Active Panel Mount Thermal 20A 240 V 60 V Rocker 2 - - -
2480810000

2480810000

CB PROTECTOR 1077 1P D 8A ACDC

Weidmüller

16 -
RFQ
2480810000

Datasheet

MCB 1077 Bulk Active DIN Rail Thermal Magnetic 8A 277 V 60 V Lever 1 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE
4410.0015

4410.0015

CIR BRKR THRM 10A 240VAC 28VDC

SCHURTER Inc.

32 -
RFQ
4410.0015

Datasheet

T12 Bulk Active Panel Mount Thermal 10A 240 V 28 V Push-Push 1 - - -
4410.0367

4410.0367

CIR BRKR THRM 10A 240VAC 28VDC

SCHURTER Inc.

31 -
RFQ
4410.0367

Datasheet

T12 Bulk Active Panel Mount Thermal 10A 240 V 28 V Push-Push 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4410.0645

4410.0645

CIR BRKR THRM 16A 240VAC 28VDC

SCHURTER Inc.

29 -
RFQ
4410.0645

Datasheet

T12 Bulk Active Panel Mount Thermal 16A 240 V 28 V Push-Push 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4410.0436

4410.0436

CIR BRKR THRM 2.5A 240VAC 28VDC

SCHURTER Inc.

24 -
RFQ
4410.0436

Datasheet

T12 Bulk Active Panel Mount Thermal 2.5A 240 V 28 V Push-Push 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4410.0004

4410.0004

CIR BRKR THRM 3A 240VAC 28VDC

SCHURTER Inc.

20 -
RFQ
4410.0004

Datasheet

T12 Bulk Active Panel Mount Thermal 3A 240 V 28 V Push-Push 1 - - -
4410.0602

4410.0602

CIR BRKR THRM 1A 240VAC 28VDC

SCHURTER Inc.

19 -
RFQ
4410.0602

Datasheet

T12 Bulk Active Panel Mount Thermal 1A 240 V 28 V Push to Reset 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4410.0358

4410.0358

CIR BRKR THRM 5A 240VAC 28VDC

SCHURTER Inc.

18 -
RFQ
4410.0358

Datasheet

T12 Bulk Active Panel Mount Thermal 5A 240 V 28 V Push-Push 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4410.003

4410.003

CIR BRKR THRM 1A 240VAC 28VDC

SCHURTER Inc.

18 -
RFQ
4410.003

Datasheet

T12 Bulk Active Panel Mount Thermal 1A 240 V 28 V Push-Push 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4410.0543

4410.0543

CIR BRKR THRM 5.5A 240VAC 28VDC

SCHURTER Inc.

17 -
RFQ
4410.0543

Datasheet

T12 Bulk Active Panel Mount Thermal 5.5A 240 V 28 V Push-Push 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
2480950000

2480950000

CB PROTECTOR 1077 1P D 63A ACDC

Weidmüller

8 -
RFQ
2480950000

Datasheet

MCB 1077 Bulk Active DIN Rail Thermal Magnetic 63A 277 V 60 V Lever 1 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE
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