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
787-1668/006-1000

787-1668/006-1000

ELECTRONIC CIRCUIT BREAKER; 8-CH

WAGO Corporation

1 -
RFQ
787-1668/006-1000

Datasheet

- Box Active DIN Rail - 6A - 24 V Not Included 8 None - CE, DNV GL, EAC, UL
4404.0018

4404.0018

CBE T9-611P-3

SCHURTER Inc.

22 -
RFQ
4404.0018

Datasheet

T9-611 Bulk Active Panel Mount Thermal 3A 240 V 48 V Push to Reset 1 - - -
W57-XB1A4A10-15

W57-XB1A4A10-15

CIR BRKR THRM 15A 250VAC

TE Connectivity Potter & Brumfield Relays

4,513 -
RFQ
W57-XB1A4A10-15

Datasheet

W57 Tray Active Panel Mount Thermal 15A 250 V - Push to Reset 1 - - -
W54-XB1A4A10-10

W54-XB1A4A10-10

CIR BRKR THRM 10A 250VAC

TE Connectivity Potter & Brumfield Relays

5,953 -
RFQ
W54-XB1A4A10-10

Datasheet

W54 Tray Active Panel Mount Thermal 10A 250 V - Push to Reset 1 - - -
1658-G21-02-P10-10A

1658-G21-02-P10-10A

CIR BRKR THRM 10A 240VAC 28VDC

E-T-A

3 -
RFQ
1658-G21-02-P10-10A

Datasheet

1658 Bulk Active Panel Mount Thermal 10A 240 V 28 V Push to Reset 1 None - CE, CSA C22.2 No 235, IEC 60934, UL1077
1658-G21-02-P10-15A

1658-G21-02-P10-15A

CIR BRKR THRM 15A 240VAC 28VDC

E-T-A

6,228 -
RFQ
1658-G21-02-P10-15A

Datasheet

1658 Bulk Active Panel Mount Thermal 15A 240 V 28 V Push to Reset 1 None - CE, CSA C22.2 No 235, IEC 60934, UL1077
1610-21-6A

1610-21-6A

CIRCUIT BREAKER THRM 6A 32VDC

E-T-A

3,281 -
RFQ
1610-21-6A

Datasheet

1610 Bulk Active Holder Thermal 6A - 32 V Push to Reset 1 None - UL1500
1410-L210-L2F1-S02-4.5A

1410-L210-L2F1-S02-4.5A

CIR BRKR THRM 4.5A 250VAC 50VDC

E-T-A

2 -
RFQ
1410-L210-L2F1-S02-4.5A

Datasheet

1410-L2 Bulk Active PCB Thermal 4.5A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, IEC 60934, UL1077
1020043

1020043

CIRCUIT BRAKER 7A

Phoenix Contact

4 -
RFQ
1020043

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 7A 277 V 60 V Lever 1 None - cULus, UL1077
1019917

1019917

CIRCUIT BRAKER 12A

Phoenix Contact

3,722 -
RFQ
1019917

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 12A 277 V 60 V Lever 1 None - cULus, UL1077
1019923

1019923

CIRCUIT BRAKER 30A

Phoenix Contact

6,767 -
RFQ
1019923

Datasheet

TMC 7 Box Active DIN Rail Thermal Magnetic 30A 277 V 60 V Lever 1 None - cULus, UL1077
106-M2-P10-7A

106-M2-P10-7A

CIR BRKR THRM 7A 250VAC 48VDC

E-T-A

4,668 -
RFQ
106-M2-P10-7A

Datasheet

106 Bulk Active Panel Mount Thermal 7A 240 V 48 V Push to Reset 1 - - CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
30055-20

30055-20

CIR BRKR 20A 12V MET BRK HWD

Littelfuse/Commercial Vehicle Products

9,039 -
RFQ
30055-20

Datasheet

813 Bulk Active Chassis Mount - 20A - 12 V Automatic Reset 1 None - -
1410-L110-L1F1-S01-5A

1410-L110-L1F1-S01-5A

CIR BRKR THRM 5A 250VAC 50VDC

E-T-A

5,192 -
RFQ
1410-L110-L1F1-S01-5A

Datasheet

1410-L1 Bulk Active Through Hole Thermal 5A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, IEC 60934, UL1077
4230-T110-K0BE-16A

4230-T110-K0BE-16A

CIR BRK THERM-M 16A 277VAC/60VDC

E-T-A

4,843 -
RFQ
4230-T110-K0BE-16A

Datasheet

4230-T Bulk Active DIN Rail Thermal Magnetic 16A 277 V 60 V Lever 1 None - CSA C22.2 No 235, UL1077
1410-G110-L2F1-S01-2A

1410-G110-L2F1-S01-2A

CIR BRKR THRM 2A 250VAC 50VDC

E-T-A

6,642 -
RFQ
1410-G110-L2F1-S01-2A

Datasheet

1410-G1 Bulk Active Panel Mount Thermal 2A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, IEC 60934, UL1077
4435.0321

4435.0321

CIR BRKR THRM 20A 240VAC 60VDC

SCHURTER Inc.

8,680 -
RFQ
4435.0321

Datasheet

TA35 Bulk Active Panel Mount Thermal 20A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
2907482

2907482

CIR BRKR 5A 277VAC 60VDC

Phoenix Contact

5,475 -
RFQ
2907482

Datasheet

TMC 8 Box Active DIN Rail Thermal Magnetic 5A 277 V 60 V Lever 1 - - cULus, UL489
2907494

2907494

CIR BRKR 30A 277VAC 60VDC

Phoenix Contact

7,337 -
RFQ
2907494

Datasheet

TMC 8 Box Active DIN Rail Thermal Magnetic 30A 277 V 60 V Lever 1 - - cULus, UL489
T11-2-2.50A-01-20A-V

T11-2-2.50A-01-20A-V

CIR BRKR MAG-HYDR 2.5A TOGGLE

Sensata-Airpax

5 -
RFQ
T11-2-2.50A-01-20A-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A - - Toggle 1 - - -
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