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
321-A2M-50-B-CC

321-A2M-50-B-CC

Ver. Bracket Type I auto 50A

Mechanical Products

3,702 -
RFQ
321-A2M-50-B-CC

Datasheet

32 Bulk Active Chassis Mount Shortstop 50A - 12 V Automatic Reset 1 None - J553, J1171
533p005022

533p005022

BATT DISC SW CIR BRKR THERM 50A

Mechanical Products

9,855 -
RFQ
533p005022

Datasheet

53 Bulk Active Panel Mount - 50A - 32 V Push to Reset - None - CE, UL1077, UL1107, UL1500
533p004022

533p004022

BATT DISC SW CIR BRKR THERM 40A

Mechanical Products

4,169 -
RFQ
533p004022

Datasheet

53 Bulk Active Panel Mount - 40A - 32 V Push to Reset - None - CE, UL1077, UL1107, UL1500
252-001-100-50

252-001-100-50

CIR BRKR PTR 10A UL489 CAD FREE

Mechanical Products

5,279 -
RFQ
252-001-100-50

Datasheet

SERIES 02 Bulk Active Panel Mount Thermal 10A 120 V - Push to Reset 1 None - CCC, CSA, UL489, VDE
IUL1-1-61-10.0-01

IUL1-1-61-10.0-01

Circuit Breakers Cir Brkr,HydMag

Sensata Technologies

3,889 -
RFQ

-

* Bulk Active - - - - - - - - - -
AP116-7064-228

AP116-7064-228

Circuit Breakers Cir Brkr Hyd Ma

Sensata Technologies

9,609 -
RFQ

-

* Bulk Active - - - - - - - - - -
GMB632PD6

GMB632PD6

Circuit Breakers MCB UL489 D 2P

Carlo Gavazzi Inc.

2,380 -
RFQ

-

* Bulk Active - - - - - - - - - -
4435.0441

4435.0441

TA35 CIRCUIT BREAKER 2P RK 3A

SCHURTER Inc.

5,071 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0673

4435.0673

TA35 CIRCUIT BREAKER 2P RK 10A

SCHURTER Inc.

8,215 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0412

4435.0412

TA35 CIRCUIT BREAKER 2P RK 16A

SCHURTER Inc.

7,865 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0452

4435.0452

TA35 CIRCUIT BREAKER 3P RK 10A

SCHURTER Inc.

4,679 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0729

4435.0729

TA35 CIRCUIT BREAKER 3P RK 1A

SCHURTER Inc.

5,802 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0327

4435.0327

TA35 GERTESCHUTZSCHALTER 1P RK 1

SCHURTER Inc.

4,972 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0442

4435.0442

TA35 CIRCUIT BREAKER 2P RK 5A

SCHURTER Inc.

5,454 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0450

4435.0450

TA35 GERTESCHUTZSCHALTER 1P RK 1

SCHURTER Inc.

2,354 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0444

4435.0444

TA35 CIRCUIT BREAKER 2P RK 15A

SCHURTER Inc.

9,410 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0451

4435.0451

TA35 CIRCUIT BREAKER 1P RK 16A

SCHURTER Inc.

5,987 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0329

4435.0329

TA35 GERTESCHUTZSCHALTER 3P RK 5

SCHURTER Inc.

7,707 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0413

4435.0413

TA35 GERTESCHUTZSCHALTER 2P RK 6

SCHURTER Inc.

2,572 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
4435.0443

4435.0443

TA35 CIRCUIT BREAKER 2P RK 12A

SCHURTER Inc.

3,741 -
RFQ

-

- Bulk Obsolete - - - - - - - - - -
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