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
IEG6-1-51-15.0-01-V

IEG6-1-51-15.0-01-V

CIR BRKR MAG-HYDR LEVER 15A

Sensata-Airpax

1 -
RFQ
IEG6-1-51-15.0-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - 80 V Lever 1 None - CSA, TUV, UL1077
201-3A

201-3A

CIR BRK THRM-MAG 3A 240VAC/65VDC

E-T-A

196 -
RFQ
201-3A

Datasheet

201 Bulk Active DIN Rail Thermal Magnetic 3A 250 V 80 V Pushbutton 1 None - CSA C22.2 No 235, IEC 60934, UL1077
IEGBX6-1-62-20.0-C-M3-V

IEGBX6-1-62-20.0-C-M3-V

CIR BRKR MAG-HYDR ROCKER 20A

Sensata-Airpax

892 -
RFQ
IEGBX6-1-62-20.0-C-M3-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 1 - - CSA, TUV, UL1077
W31-X2M1G-30

W31-X2M1G-30

CIR BRKR THRM 30A 240VAC 50VDC

TE Connectivity Potter & Brumfield Relays

276 -
RFQ
W31-X2M1G-30

Datasheet

W31 Bulk Active Panel Mount Thermal 30A 240 V 50 V Toggle 1 - - -
3130-F120-P7T1-W12QY7-5A

3130-F120-P7T1-W12QY7-5A

CIR BRKR THRM 5A 250VAC/50VDC

E-T-A

56 -
RFQ
3130-F120-P7T1-W12QY7-5A

Datasheet

3130 Bulk Active Panel Mount Thermal 5A 250 V 50 V Rocker 2 Yellow 185V CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
R21-2-10.0A-B102IV-V

R21-2-10.0A-B102IV-V

CIR BRKR MAG-HYDR 10A ROCKER

Sensata-Airpax

7 -
RFQ
R21-2-10.0A-B102IV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Rocker 2 Green 250V -
W33-S4B1Q-5

W33-S4B1Q-5

CIR BRKR THRM 5A 250VAC 50VDC

TE Connectivity Potter & Brumfield Relays

100 -
RFQ
W33-S4B1Q-5

Datasheet

W33 Bulk Active Panel Mount Thermal 5A 250 V 50 V Rocker 2 Amber 120V -
W91-X113-15

W91-X113-15

CIR BRKR MAG-HYDR 15A 277VAC

TE Connectivity Potter & Brumfield Relays

172 -
RFQ
W91-X113-15

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 277 V - Lever 1 - - -
W91-X113-10

W91-X113-10

CIR BRKR MAG-HYDR 10A 277VAC

TE Connectivity Potter & Brumfield Relays

90 -
RFQ
W91-X113-10

Datasheet

W9 Tray Active Panel Mount Magnetic (Hydraulic Delay) 10A 277 V - Lever 1 - - -
W67-X2Q13-25

W67-X2Q13-25

CIR BRKR MAG-HYDR 25A 277VAC

TE Connectivity Potter & Brumfield Relays

73 -
RFQ
W67-X2Q13-25

Datasheet

W6 Tray Active Panel Mount Magnetic (Hydraulic Delay) 25A 277 V - Lever 1 - - -
4430.3223

4430.3223

CIR BRKR THRM 12A 240VAC 60VDC

SCHURTER Inc.

29 -
RFQ
4430.3223

Datasheet

TA45 Bulk Active Panel Mount Thermal 12A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
1Z4UM

1Z4UM

1Z4UM 4A CIRCUIT BREAKER Z CHAR

Altech Corporation

30 -
RFQ
1Z4UM

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 4A 277 V 42 V Lever 1 None - CSA, UL508
IELK1-1-72-35.0-01-V

IELK1-1-72-35.0-01-V

CIR BRKR MAG-HYDR LEVER 35A

Sensata-Airpax

3 -
RFQ
IELK1-1-72-35.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 35A 250 V 80 V Lever 1 None - UL1077
2800904

2800904

CIR BRKR SOLID STATE 4A 24VDC

Phoenix Contact

29 -
RFQ
2800904

Datasheet

CB Bulk Active Holder Solid State 4A - 24 V - 1 - - -
W33-T2N1Q-10

W33-T2N1Q-10

CIR BRKR THRM 10A 250VAC 50VDC

TE Connectivity Potter & Brumfield Relays

1,147 -
RFQ
W33-T2N1Q-10

Datasheet

W33 Bulk Active Panel Mount Thermal 10A 250 V 50 V Rocker 2 - - -
3130-F120-P7T1-W02Q-4A

3130-F120-P7T1-W02Q-4A

CIR BRKR THRM 4A 250VAC 50VDC

E-T-A

69 -
RFQ
3130-F120-P7T1-W02Q-4A

Datasheet

3130 Bulk Active Panel Mount Thermal 4A 250 V 50 V Rocker 2 None - CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
5650114

5650114

CIR BRKR THRMMAG 3A 250VAC 80VDC

Phoenix Contact

42 -
RFQ
5650114

Datasheet

TMC42 Bulk Active DIN Rail Thermal Magnetic 3A 250 V 80 V Push to Reset 1 - - -
5600314

5600314

CIR BRKR THRMMAG 2A 250VAC 65VDC

Phoenix Contact

31 -
RFQ

-

TMC Bulk Active DIN Rail Thermal Magnetic 2A 250 V 65 V Push to Reset 1 - - -
4430.0479

4430.0479

CIR BRKR THRM 5.5A 240VAC 60VDC

SCHURTER Inc.

73 -
RFQ
4430.0479

Datasheet

TA45 Bulk Active Panel Mount Thermal 5.5A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
5SJ41087HG41

5SJ41087HG41

MCB 5SJ4 1P 240V 8A 14K C-TRIP

Siemens

98 -
RFQ
5SJ41087HG41

Datasheet

5SJ4 Bulk Active DIN Rail - 8A 400 V 60 V Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
Total 59416 Record«Prev1... 2223242526272829...2971Next»
```html
TomatoElec

Search

TomatoElec

Products

TomatoElec

Phone

TomatoElec

User

```