Circuit Breakers
Recommended Manufacturers
- E-T-A
- - E-T-A Circuit Breakers is a world leading manufacturer of circuit breakers and is a single-source supplier for most circuit protection technologies: thermal, thermal-magnetic, magnetic, high performance and electronic. E-T-A circuit breakers are available in more than 150 models and 300,000 differ...Details
- Sensata Technologies, Airpax
- - Sensata Technologies (Airpax™, Dimensions™, Klixon™) – Sensata Technologies Inc. is one of the world’s leading suppliers of electrical protection, mobile power, sensing and control solutions across a broad array of industries and applications. Our Airpax™ products include hydraulic-magneti...Details
- Phoenix Contact
- - Phoenix Contact is a world leader in electrical connection, electronic interface and industrial automation technologies with a mission to create progress through innovative and inspiring solutions. The company’s relations to customers and business partners are oriented towards a common and sustai...Details
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2907512
Phoenix Contact
Description:CIR BRKR 12A 480VAC 125VDC
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2907605
Phoenix Contact
Description:CIR BRKR 63A 240VAC 125VDC
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2907550
Phoenix Contact
Description:CIR BRKR 13A 480VAC 125VDC
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5531082
Phoenix Contact
Description:CIR BRKR THRMMAG 5A 250VAC 80VDC
- Schurter
- - SCHURTER Electronic Components is a progressive innovator and manufacturer of Fuses, Circuit Breakers, Connectors, EMC Components and Input systems, including Switches. For over 75 years, SCHURTER components have provided safe, clean power and make the interface between human and machine easier. O...Details
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4420.0716
Schurter
Description:CIR BRKR THRM MAG 5A 480V 65V
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4420.0624
Schurter
Description:CIR BRKR THRM MAG 30A 277V 65V
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4420.0689
Schurter
Description:CIR BRKR THRM MAG 50A 360 VDC
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4420.0379
Schurter
Description:CIR BRKR THRM MAG 16A 480V 65V
- Agastat Relays / TE Connectivity
- - TE Connectivity Ltd. (NYSE: TEL), formally Tyco Electronics, is a $12 billion global technology leader. Our connectivity and sensorsolutions are essential in today's increasingly connected world. We collaborate with engineers totransform their concepts into creations – redefining what's possible ...Details
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W91-X1110-30
Agastat Relays / TE Connectivity
Description:CIR BRKR MAG-HYDR 30A 277VAC
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W23-X1A1A-10
Agastat Relays / TE Connectivity
Description:CIR BRKR THRM 10A 240VAC 50VDC
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W67-X2Q13-20
Agastat Relays / TE Connectivity
Description:CIR BRKR MAG-HYDR 20A 277VAC
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W67-X2Q12-10V
Agastat Relays / TE Connectivity
Description:CIR BRKR MAG-HYDR 10A 277VAC
- Carling Technologies
- - Founded in 1920, Carling Technologies is a global leading manufacturer of electrical and electronic switches and assemblies, hydraulic magnetic and thermal circuit breakers, electronic controls, and power distribution units. With four ISO certified manufacturing facilities and corporate offices wo...Details

- 4230-T130-K0CE-7A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 7A 480VAC/125VDC
- In stock: 2946 pcs
- Download: 4230-T130-K0CE-7A.pdf
- RFQ

- 1584B15
- Manufacturers: Hammond Manufacturing
- Description: CIR BRKR 15A 125VAC ROCKER
- In stock: 19734 pcs
- Download: 1584B15.pdf
- RFQ

- MA1-B-34-615-1A26-B-C
- Manufacturers: Carling Technologies
- Description: CIR BRKR 15A 250VAC 80VDC
- In stock: 5678 pcs
- Download: MA1-B-34-615-1A26-B-C.pdf
- RFQ

- IEG1-1-51-30.0-A-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER 30A
- In stock: 2166 pcs
- Download: IEG1-1-51-30.0-A-01-V.pdf
- RFQ

- 808-H-4A
- Manufacturers: E-T-A
- Description: CIR BRKR MAGHYDR 4A 120VAC 60VDC
- In stock: 1391 pcs
- Download: 808-H-4A.pdf
- RFQ

- IULK1-34160-9
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 1923 pcs
- Download: IULK1-34160-9.pdf
- RFQ

- IULK111-1RS4-61-40.0-AD-11
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 40A LEVER
- In stock: 412 pcs
- Download: IULK111-1RS4-61-40.0-AD-11.pdf
- RFQ

- 2907512
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 12A 480VAC 125VDC
- In stock: 2367 pcs
- Download: 2907512.pdf
- RFQ

- 2907605
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 63A 240VAC 125VDC
- In stock: 2543 pcs
- Download: 2907605.pdf
- RFQ

- 106-M2-P30-8.5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 8.5A 250VAC/48VDC
- In stock: 5385 pcs
- Download: 106-M2-P30-8.5A.pdf
- RFQ

- 2907550
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 13A 480VAC 125VDC
- In stock: 1555 pcs
- Download: 2907550.pdf
- RFQ

- 3120-F321-P7T1-W02D-7A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 7A 250VAC 50VDC
- In stock: 2490 pcs
- Download: 3120-F321-P7T1-W02D-7A.pdf
- RFQ

- 4230-T110-K0DE-1A
- Manufacturers: E-T-A
- Description: CIR BRK THRM-MAG 1A 277VAC/60VDC
- In stock: 6545 pcs
- Download: 4230-T110-K0DE-1A.pdf
- RFQ

- W91-X1110-30
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR MAG-HYDR 30A 277VAC
- In stock: 4132 pcs
- Download: W91-X1110-30.pdf
- RFQ

- 5531082
- Manufacturers: Phoenix Contact
- Description: CIR BRKR THRMMAG 5A 250VAC 80VDC
- In stock: 1719 pcs
- Download:
- RFQ

- CLB-153-11-B-3-A-B-A
- Manufacturers: Carling Technologies
- Description: CIR BRKR THRM 15A 250VAC 32VDC
- In stock: 31959 pcs
- Download: CLB-153-11-B-3-A-B-A.pdf
- RFQ

- IEG1-1REC4-51-25.0-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR
- In stock: 1738 pcs
- Download: IEG1-1REC4-51-25.0-01-V.pdf
- RFQ

- 808-H-0.08A
- Manufacturers: E-T-A
- Description: CIR BRKR 80MA 120VAC 60VDC
- In stock: 1341 pcs
- Download: 808-H-0.08A.pdf
- RFQ

- 3120-F321-P7T1-W16HT4-3A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 3A
- In stock: 2288 pcs
- Download: 3120-F321-P7T1-W16HT4-3A.pdf
- RFQ

- T21-2-7.00A-01-11A-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 7A TOGGLE
- In stock: 2060 pcs
- Download: T21-2-7.00A-01-11A-V.pdf
- RFQ

- 4230-T110-K0CE-1A
- Manufacturers: E-T-A
- Description: CIR BRK THRM-MAG 1A 277VAC/60VDC
- In stock: 7441 pcs
- Download: 4230-T110-K0CE-1A.pdf
- RFQ

- 4420.0716
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 5A 480V 65V
- In stock: 807 pcs
- Download: 4420.0716.pdf
- RFQ

- 3120-F321-P7T1-W14XR3-10A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 10A 250VAC 50VDC
- In stock: 2340 pcs
- Download: 3120-F321-P7T1-W14XR3-10A.pdf
- RFQ

- 4230-T120-K0CE-32A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 32A 480VAC/125VDC
- In stock: 4484 pcs
- Download: 4230-T120-K0CE-32A.pdf
- RFQ

- 4420.0624
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 30A 277V 65V
- In stock: 2212 pcs
- Download: 4420.0624.pdf
- RFQ

- 4230-T110-K0CE-60A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 60A 277VAC/60VDC
- In stock: 5825 pcs
- Download: 4230-T110-K0CE-60A.pdf
- RFQ

- 3120-F321-P7T1-W12LY4-3A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 3A 250VAC 50VDC
- In stock: 2481 pcs
- Download: 3120-F321-P7T1-W12LY4-3A.pdf
- RFQ

- CPP11-52-21.0A-OA-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 21A PUSH-PULL
- In stock: 3343 pcs
- Download: CPP11-52-21.0A-OA-V.pdf
- RFQ

- 3120-F321-P7M1-W19DG2-16A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 16A 250VAC 50VDC
- In stock: 1595 pcs
- Download: 3120-F321-P7M1-W19DG2-16A.pdf
- RFQ

- 3120-F321-H7T1-W14XR4-1A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 1A 250VAC 50VDC
- In stock: 1925 pcs
- Download: 3120-F321-H7T1-W14XR4-1A.pdf
- RFQ

- W23-X1A1A-10
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR THRM 10A 240VAC 50VDC
- In stock: 3899 pcs
- Download: W23-X1A1A-10.pdf
- RFQ

- CA1-B0-34-620-121-D
- Manufacturers: Carling Technologies
- Description: CIR BRKR 20A 240VAC 125VDC
- In stock: 3036 pcs
- Download: CA1-B0-34-620-121-D.pdf
- RFQ

- T29-22791-1
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR TOGGLE
- In stock: 2762 pcs
- Download: T29-22791-1.pdf
- RFQ

- IEG1-33295-2-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 2947 pcs
- Download: IEG1-33295-2-V.pdf
- RFQ

- IEG1-35628-10-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 2719 pcs
- Download: IEG1-35628-10-V.pdf
- RFQ

- 1410-L210-L2F1-S02-0.8A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 800MA 250VAC 50VDC
- In stock: 8793 pcs
- Download: 1410-L210-L2F1-S02-0.8A.pdf
- RFQ

- 4230-T120-K0CE-1A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 1A 480VAC/125VDC
- In stock: 4372 pcs
- Download: 4230-T120-K0CE-1A.pdf
- RFQ

- 3120-F321-P7T1-W19LG3-20A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 20A 250VAC 50VDC
- In stock: 2194 pcs
- Download: 3120-F321-P7T1-W19LG3-20A.pdf
- RFQ

- 2800839
- Manufacturers: Phoenix Contact
- Description: CIR BRKR THRMMAG 4A 277VAC 50VDC
- In stock: 1944 pcs
- Download: 2800839.pdf
- RFQ

- IEG1-35592-2-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 3318 pcs
- Download: IEG1-35592-2-V.pdf
- RFQ

- W67-X2Q13-20
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR MAG-HYDR 20A 277VAC
- In stock: 4182 pcs
- Download: W67-X2Q13-20.pdf
- RFQ

- 4420.0689
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 50A 360 VDC
- In stock: 1151 pcs
- Download: 4420.0689.pdf
- RFQ

- 4420.0379
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 16A 480V 65V
- In stock: 974 pcs
- Download: 4420.0379.pdf
- RFQ

- 0912052
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 12A 24VDC AUTO RESET
- In stock: 768 pcs
- Download: 0912052.pdf
- RFQ

- 4230-T120-K0CE-1.5A
- Manufacturers: E-T-A
- Description: CIR BRK THERM 1.5A 480VAC/125VDC
- In stock: 4781 pcs
- Download: 4230-T120-K0CE-1.5A.pdf
- RFQ

- 4420.0607
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 2A 360 VDC
- In stock: 648 pcs
- Download: 4420.0607.pdf
- RFQ

- 4230-T130-K0DE-20A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 20A 480VAC/125VDC
- In stock: 2829 pcs
- Download: 4230-T130-K0DE-20A.pdf
- RFQ

- W67-X2Q12-10V
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR MAG-HYDR 10A 277VAC
- In stock: 3766 pcs
- Download: W67-X2Q12-10V.pdf
- RFQ