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
2907552

2907552

CIR BRKR 16A 480VAC 125VDC

Phoenix Contact

2 -
RFQ
2907552

Datasheet

TMC 8 Box Active DIN Rail Thermal Magnetic 16A 480 V 125 V Lever 3 - - cULus, UL489
CB251-50

CB251-50

CIR BRKR 50A 32VDC AUTO RESET

Eaton - Bussmann Electrical Division

10 -
RFQ
CB251-50

Datasheet

CB251 Bulk Active Chassis Mount Thermal 50A - 32 V Automatic Reset 1 None - -
5SY41068

5SY41068

SUP PTOR 5SY4 1P 240V 6A 7.5K D-

Siemens

3 -
RFQ
5SY41068

Datasheet

5SY4 Bulk Active DIN Rail - 6A 400 V 72 V Lever 1 None - CB, CCC, CSA, IMQ, UR, VDE
5SJ41068HG40

5SJ41068HG40

MCB 5SJ4 1P 240V 6A SAME PH 14K

Siemens

10 -
RFQ
5SJ41068HG40

Datasheet

SENTRON Box Active DIN Rail - 6A 400 V 60 V Lever 1 None - CCC, CE, EAC, UL489, VDE
4430.3426

4430.3426

CIR BRKR THRM 20A 240VAC 60VDC

SCHURTER Inc.

3 -
RFQ
4430.3426

Datasheet

TA45 Bulk Active Panel Mount Thermal 20A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
2478260000

2478260000

CB MCB 489 2P C 50A ACDC

Weidmüller

14 -
RFQ
2478260000

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 50A 240 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2515530000

2515530000

CB MCB 489 2P D 7A ACDC

Weidmüller

9 -
RFQ
2515530000

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 7A 480 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2478250000

2478250000

CB MCB 489 2P C 40A ACDC

Weidmüller

3 -
RFQ
2478250000

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 40A 240 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2478040000

2478040000

CB MCB 489 2P C 1A ACDC

Weidmüller

2 -
RFQ
2478040000

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 1A 480 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2478230000

2478230000

CB MCB 489 2P C 32A ACDC

Weidmüller

6 -
RFQ
2478230000

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 32A 480 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
C30A2P

C30A2P

CIR BRKR MAG-HYDR 30A 480VAC

American Electrical Inc.

8 -
RFQ
C30A2P

Datasheet

- Tray Active DIN Rail Magnetic (Hydraulic Delay) 30A 480 V - Lever 2 - - CE, UL1077, UR
C2A2P

C2A2P

CIR BRKR MAG-HYDR 2A 480VAC

American Electrical Inc.

5 -
RFQ
C2A2P

Datasheet

- Tray Active DIN Rail Magnetic (Hydraulic Delay) 2A 480 V - Lever 2 - - CE, UL1077, UR
4230-T120-K0CU-1A

4230-T120-K0CU-1A

CIR BRK THERM-M 1A 480VAC/125VDC

E-T-A

2 -
RFQ
4230-T120-K0CU-1A

Datasheet

4230-T Bulk Active DIN Rail Thermal Magnetic 1A 480 V 125 V Lever 2 None - CSA C22.2 No 235, UL489
2478790000

2478790000

CB MCB 489 2P D 1A ACDC

Weidmüller

4 -
RFQ
2478790000

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 1A 480 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2478900000

2478900000

CB MCB 489 2P D 12A ACDC

Weidmüller

2 -
RFQ
2478900000

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 12A 480 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2478240000

2478240000

CB MCB 489 2P C 35A ACDC

Weidmüller

5 -
RFQ
2478240000

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 35A 240 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
C10A2P

C10A2P

CIR BRKR MAG-HYDR 10A 480VAC

American Electrical Inc.

8 -
RFQ
C10A2P

Datasheet

- Tray Active DIN Rail Magnetic (Hydraulic Delay) 10A 480 V - Lever 2 - - CE, UL1077, UR
4230-T120-K0CU-16A

4230-T120-K0CU-16A

CIR BRKR THERM 16A 480VAC/125VDC

E-T-A

3 -
RFQ
4230-T120-K0CU-16A

Datasheet

4230-T Bulk Active DIN Rail Thermal Magnetic 16A 480 V 125 V Lever 2 None - CSA C22.2 No 235, UL489
4230-T120-K0CU-5A

4230-T120-K0CU-5A

CIR BRK THERM-M 5A 480VAC/125VDC

E-T-A

2 -
RFQ
4230-T120-K0CU-5A

Datasheet

4230-T Bulk Active DIN Rail Thermal Magnetic 5A 480 V 125 V Lever 2 None - CSA C22.2 No 235, UL489
3130-F130-P7T1-W02Q-5A

3130-F130-P7T1-W02Q-5A

CIR BRKR THRM 5A 250VAC 50VDC

E-T-A

6 -
RFQ
3130-F130-P7T1-W02Q-5A

Datasheet

3130 Bulk Active Panel Mount Thermal 5A 415 V 50 V Rocker 3 None - CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
Total 59416 Record«Prev1... 115116117118119120121122...2971Next»
TomatoElec

Search

TomatoElec

Products

TomatoElec

Phone

TomatoElec

User