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

Reset All
Apply All
Result

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
30407-20-BX

30407-20-BX

CIRCUIT BREAKER 20A TYPE 3

Littelfuse Inc.

6,467 -
RFQ
30407-20-BX

Datasheet

- Box Obsolete Chassis Mount - 20A - 24 V Push to Reset 1 None - -
30407-25

30407-25

CIRCUIT BREAKER 25A TYPE 3

Littelfuse Inc.

2,307 -
RFQ
30407-25

Datasheet

- Bulk Obsolete Chassis Mount - 25A - 24 V Push to Reset 1 None - -
30407-30-BX

30407-30-BX

CIRCUIT BREAKER 30A TYPE 3

Littelfuse Inc.

6,133 -
RFQ
30407-30-BX

Datasheet

- Box Obsolete Chassis Mount - 30A - 24 V Push to Reset 1 None - -
30407-40-BX

30407-40-BX

CIRCUIT BREAKER 40A TYPE 3

Littelfuse Inc.

5,744 -
RFQ
30407-40-BX

Datasheet

- Box Obsolete Chassis Mount - 40A - 24 V Push to Reset 1 None - -
30525-50

30525-50

CIRCUIT BREAKER 50A TYPE 2

Littelfuse Inc.

8,322 -
RFQ
30525-50

Datasheet

- Bulk Obsolete - - 50A - - Automatic Reset 1 None - -
P-30158-30

P-30158-30

CIRCUIT BREAKER 30A TYPE 1

Littelfuse Inc.

6,380 -
RFQ
P-30158-30

Datasheet

- Bulk Obsolete Chassis Mount - 30A - 12 V Automatic Reset 1 None - -
4430.2201

4430.2201

CBE TA45-A023RC00U3

SCHURTER Inc.

4,935 -
RFQ

-

TA45 Bulk Obsolete Panel Mount Thermal - 240 V 60 V Rocker 2 - - -
8345-B02A-V3M2-DB1B1C-10A

8345-B02A-V3M2-DB1B1C-10A

CIRCUIT BRKR 2POS 10A STUD

E-T-A

3,535 -
RFQ
8345-B02A-V3M2-DB1B1C-10A

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 480 V 80 V Lever 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
3200-1.5A

3200-1.5A

CIRC BRKR THRM MAGNETIC

E-T-A

8,871 -
RFQ
3200-1.5A

Datasheet

3200 Bulk Obsolete Panel Mount Thermal Magnetic 1.5A 240 V 28 V Push to Reset 1 None - IEC 60934
3120-F21F-P7T1-SGRX-1A

3120-F21F-P7T1-SGRX-1A

CIRC BRKR THRM

E-T-A

7,748 -
RFQ
3120-F21F-P7T1-SGRX-1A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 1A 250 V 50 V Pushbutton 1 Green/Red - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F313-P7T1-W02F-3A

3120-F313-P7T1-W02F-3A

CIRC BRKR THRM

E-T-A

2,128 -
RFQ
3120-F313-P7T1-W02F-3A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 3A 250 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F313-P7T1-W02L-5A

3120-F313-P7T1-W02L-5A

CIRC BRKR THRM

E-T-A

9,399 -
RFQ
3120-F313-P7T1-W02L-5A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 5A 250 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F313-P7T1-W02L-6A

3120-F313-P7T1-W02L-6A

CIRC BRKR THRM

E-T-A

6,608 -
RFQ
3120-F313-P7T1-W02L-6A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 6A 250 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F314-P7T1-W01D-5A

3120-F314-P7T1-W01D-5A

CIRC BRKR THRM

E-T-A

2,846 -
RFQ
3120-F314-P7T1-W01D-5A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 5A 250 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F314-P7T1-W02D-2A

3120-F314-P7T1-W02D-2A

CIRC BRKR THRM

E-T-A

8,406 -
RFQ
3120-F314-P7T1-W02D-2A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 2A 250 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F323-PTT1-W01D-2A

3120-F323-PTT1-W01D-2A

CIRC BRKR THRM

E-T-A

7,491 -
RFQ
3120-F323-PTT1-W01D-2A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 2A 250 V 50 V Rocker 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F323-PTT1-W01D-5A

3120-F323-PTT1-W01D-5A

CIRC BRKR THRM

E-T-A

2,240 -
RFQ
3120-F323-PTT1-W01D-5A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 5A 250 V 50 V Rocker 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F35F-H7T1-SGRX-8A

3120-F35F-H7T1-SGRX-8A

CIRC BRKR THRM

E-T-A

2,727 -
RFQ
3120-F35F-H7T1-SGRX-8A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 8A 250 V 50 V Pushbutton 3 Green/Red - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F514-P7T1-W01D-5A

3120-F514-P7T1-W01D-5A

CIRC BRKR THRM

E-T-A

4,916 -
RFQ
3120-F514-P7T1-W01D-5A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 5A 250 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F514-P7T1-W04D-8A

3120-F514-P7T1-W04D-8A

CIRC BRKR THRM

E-T-A

6,397 -
RFQ
3120-F514-P7T1-W04D-8A

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 8A 250 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
TomatoElec

Search

TomatoElec

Products

TomatoElec

Phone

TomatoElec

User