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
W33-S1N1Q-20

W33-S1N1Q-20

CIR BRKR THRM 20A 250VAC 50VDC

TE Connectivity Potter & Brumfield Relays

225 -
RFQ
W33-S1N1Q-20

Datasheet

W33 Bulk Active Panel Mount Thermal 20A 250 V 50 V Rocker 2 - - -
413-K54-FN2-50A

413-K54-FN2-50A

CIR BRKR THRM 50A 115VAC 28VDC

E-T-A

114 -
RFQ
413-K54-FN2-50A

Datasheet

413 Bulk Active Panel Mount Thermal 50A 115 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
W69-X2Q12-20

W69-X2Q12-20

CIR BRKR MAG-HYDR 20A 277VAC

TE Connectivity Potter & Brumfield Relays

111 -
RFQ
W69-X2Q12-20

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 277 V - Lever 3 - - -
3RV20111GA10

3RV20111GA10

SWITCH_MOTOR_4.5...6.3A_6

Siemens

153 -
RFQ
3RV20111GA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 6.3A 690 V - Rotary 3 None - CCC, CSA, EAC, IECEx, UL
3RV20111BA10

3RV20111BA10

SWITCH_MOTOR_3RV2011-1BA10_1.4..

Siemens

38 -
RFQ
3RV20111BA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 2A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, IECEx, UL
W92-X112-20

W92-X112-20

CIR BRKR MAG-HYDR 20A 277VAC

TE Connectivity Potter & Brumfield Relays

122 -
RFQ
W92-X112-20

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 277 V - Lever 2 - - -
W92-X112-5

W92-X112-5

CIR BRKR MAG-HYDR 5A 277VAC

TE Connectivity Potter & Brumfield Relays

69 -
RFQ
W92-X112-5

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 277 V - Lever 2 - - -
W92-X1110-30

W92-X1110-30

CIR BRKR MAG-HYDR 30A 277VAC

TE Connectivity Potter & Brumfield Relays

33 -
RFQ
W92-X1110-30

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 277 V - Lever 2 - - -
LEL12-1REC5-37583-30-G2-V

LEL12-1REC5-37583-30-G2-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

6 -
RFQ
LEL12-1REC5-37583-30-G2-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
3RV20111DA10

3RV20111DA10

SWITCH_MOTOR_3RV2011-1DA10_2.2..

Siemens

136 -
RFQ
3RV20111DA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 3.2A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, IECEx, UL
W69-X2Q12-5

W69-X2Q12-5

CIR BRKR MAG-HYDR 5A 277VAC

TE Connectivity Potter & Brumfield Relays

28 -
RFQ
W69-X2Q12-5

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 277 V - Lever 3 - - -
IEL111-1-62-15.0-E-01

IEL111-1-62-15.0-E-01

CIR BRKR MAG-HYDR LEVER 15A

Sensata-Airpax

39 -
RFQ
IEL111-1-62-15.0-E-01

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 480 V - Lever 3 None - UL1077
W93-X112-10

W93-X112-10

CIR BRKR MAG-HYDR 10A 277VAC

TE Connectivity Potter & Brumfield Relays

65 -
RFQ
W93-X112-10

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 277 V - Lever 3 - - -
3RV20111AA10

3RV20111AA10

MSP S00 1.1-1.6A SCREW

Siemens

142 -
RFQ
3RV20111AA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 1.6A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, IECEx, UL
3RV20111KA10

3RV20111KA10

MSP S00 9-12.5A SCREW

Siemens

58 -
RFQ
3RV20111KA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 12.5A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, UL
3RV20114AA10

3RV20114AA10

MSP S00 11-16A SCREW

Siemens

33 -
RFQ
3RV20114AA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 16A 690 V - Rotary 3 None - CCC, CSA, EAC, UL
3RV20211EA10

3RV20211EA10

MSP S0 2.8 - 4A SCREW

Siemens

38 -
RFQ
3RV20211EA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 4A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, IECEx, UL
LELHK111-1-62-25.0-U-01-V

LELHK111-1-62-25.0-U-01-V

CIR BRKR MAG-HYDR 25A LEVER

Sensata-Airpax

113 -
RFQ
LELHK111-1-62-25.0-U-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A - - Lever 3 - - -
3RV20214BA10

3RV20214BA10

MSP S0 14-20A SCREW

Siemens

28 -
RFQ
3RV20214BA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 20A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, UL
3RV20111JA10

3RV20111JA10

CIRCUIT BREAKER S00 7-10A SCREW

Siemens

34 -
RFQ
3RV20111JA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 10A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, IECEx, UL
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