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
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IEG1-36212-15-V
Sensata Technologies, Airpax
Description:CIR BRKR MAG-HYDR LEVER
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CPP11S-52-10.0A-OC-H-T
Sensata Technologies, Airpax
Description:CIR BRKR MAG-HYDR 10A PUSH-PULL
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IULK1-33404-2
Sensata Technologies, Airpax
Description:CIRCUIT BREAKER MAG-HYDR LEVER
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IULK1-1-72-80.0-01
Sensata Technologies, Airpax
Description:CIR BRKR MAG-HYDR 80A LEVER
- 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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5531464
Phoenix Contact
Description:CIR BRKR 10A 250VAC 80VDC
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0914099
Phoenix Contact
Description:CIR BRKR THRMMAG 2A 250VAC 65VDC
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2907507
Phoenix Contact
Description:CIR BRKR 6A 480VAC 125VDC
- 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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4420.0497
Schurter
Description:CIR BRKR THRM MAG 9A 480V 65V
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4420.0511
Schurter
Description:CIR BRKR THRM MAG 16A 180 VDC
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4420.0629
Schurter
Description:CIR BRKR THRM MAG 7A 360 VDC
- American Electrical, Inc.
- - American Electrical, Inc. (AEI) sells Industrial Electrical Components in and around the control enclosure. American Electrical specializes in the Connection, Power and Protection of control circuitry. Most of the product lines offered by American Electrical, Inc. are derived from the application ...Details
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C40A2P
American Electrical, Inc.
Description:CIR BRKR MAG-HYDR 40A 480VAC
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C40A1P
American Electrical, Inc.
Description:CIR BRKR MAG-HYDR 40A 480VAC
- 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-T120-K0BE-16A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 16A 480VAC/125VDC
- In stock: 4275 pcs
- Download: 4230-T120-K0BE-16A.pdf
- RFQ

- IEG1-36212-15-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 2800 pcs
- Download: IEG1-36212-15-V.pdf
- RFQ

- W67-X2Q734-5
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR MAGHYDR 5A 277VAC 65VDC
- In stock: 3214 pcs
- Download: W67-X2Q734-5.pdf
- RFQ

- 106-M2-P30-8A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 8A 250VAC 48VDC
- In stock: 6291 pcs
- Download: 106-M2-P30-8A.pdf
- RFQ

- 4230-T120-K0DE-13A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 13A 480VAC/125VDC
- In stock: 4748 pcs
- Download: 4230-T120-K0DE-13A.pdf
- RFQ

- 4230-T130-K0BU-35A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 35A 480VAC/125VDC
- In stock: 1114 pcs
- Download: 4230-T130-K0BU-35A.pdf
- RFQ

- 3120-F321-H7T1-W15FY1-6A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 6A 250VAC 50VDC
- In stock: 2095 pcs
- Download: 3120-F321-H7T1-W15FY1-6A.pdf
- RFQ

- 2-5700-IG1-P10-DD-1125-2A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 2A 250VAC 50VDC
- In stock: 5440 pcs
- Download: 2-5700-IG1-P10-DD-1125-2A.pdf
- RFQ

- 4230-T120-K0DE-12A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 12A 480VAC/125VDC
- In stock: 4205 pcs
- Download: 4230-T120-K0DE-12A.pdf
- RFQ

- C40A2P
- Manufacturers: American Electrical, Inc.
- Description: CIR BRKR MAG-HYDR 40A 480VAC
- In stock: 2793 pcs
- Download: C40A2P.pdf
- RFQ

- 4230-T110-K0DE-35A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 35A 277VAC/60VDC
- In stock: 7519 pcs
- Download: 4230-T110-K0DE-35A.pdf
- RFQ

- 5531464
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 10A 250VAC 80VDC
- In stock: 882 pcs
- Download:
- RFQ

- 3120-F321-P7M1-W01X-15A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 15A 250VAC 50VDC
- In stock: 1960 pcs
- Download: 3120-F321-P7M1-W01X-15A.pdf
- RFQ

- CPP11S-52-10.0A-OC-H-T
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 10A PUSH-PULL
- In stock: 2996 pcs
- Download: CPP11S-52-10.0A-OC-H-T.pdf
- RFQ

- IULK1-33404-2
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 1089 pcs
- Download: IULK1-33404-2.pdf
- RFQ

- 4420.0497
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 9A 480V 65V
- In stock: 1210 pcs
- Download: 4420.0497.pdf
- RFQ

- AC1-B0-34-615-131-D
- Manufacturers: Carling Technologies
- Description: CIR BRKR 15A 277VAC 80VDC
- In stock: 2681 pcs
- Download: AC1-B0-34-615-131-D.pdf
- RFQ

- IULK1-1-72-80.0-01
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 80A LEVER
- In stock: 959 pcs
- Download: IULK1-1-72-80.0-01.pdf
- RFQ

- IULK1-1-51-15.0-01
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 15A LEVER
- In stock: 1561 pcs
- Download: IULK1-1-51-15.0-01.pdf
- RFQ

- 4420.0511
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 16A 180 VDC
- In stock: 2752 pcs
- Download: 4420.0511.pdf
- RFQ

- 4230-T120-K0BE-12A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 12A 480VAC/125VDC
- In stock: 5096 pcs
- Download: 4230-T120-K0BE-12A.pdf
- RFQ

- IEG1-37009-16-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 2713 pcs
- Download: IEG1-37009-16-V.pdf
- RFQ

- T21-2-25.0A-01-31AL
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 25A TOGGLE
- In stock: 1620 pcs
- Download: T21-2-25.0A-01-31AL.pdf
- RFQ

- 106-M2-P30-10A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 10A 250VAC 48VDC
- In stock: 5818 pcs
- Download: 106-M2-P30-10A.pdf
- RFQ

- 3120-F324-P7T1-W19FG4-X3120-S01BM-2.5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 2.5A 250VAC 50VDC
- In stock: 1511 pcs
- Download: 3120-F324-P7T1-W19FG4-X3120-S01BM-2.5A.pdf
- RFQ

- 4230-T110-K0DE-1.6A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 1.6A 277VAC/60VDC
- In stock: 5631 pcs
- Download: 4230-T110-K0DE-1.6A.pdf
- RFQ

- T43-0-1.50A-20088-4
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR TOGGLE
- In stock: 3252 pcs
- Download: T43-0-1.50A-20088-4.pdf
- RFQ

- T21-2-2.50A-01-20A-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 2.5A TOGGLE
- In stock: 1402 pcs
- Download: T21-2-2.50A-01-20A-V.pdf
- RFQ

- IEG1-31322-5
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 2706 pcs
- Download: IEG1-31322-5.pdf
- RFQ

- IEG1-1REG4-51-20.0-A-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR
- In stock: 1443 pcs
- Download: IEG1-1REG4-51-20.0-A-01-V.pdf
- RFQ

- 4230-T110-K0CE-12A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 12A 277VAC/60VDC
- In stock: 6526 pcs
- Download: 4230-T110-K0CE-12A.pdf
- RFQ

- C40A1P
- Manufacturers: American Electrical, Inc.
- Description: CIR BRKR MAG-HYDR 40A 480VAC
- In stock: 5420 pcs
- Download: C40A1P.pdf
- RFQ

- 4230-T130-K0CE-6A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 6A 480VAC/125VDC
- In stock: 3319 pcs
- Download: 4230-T130-K0CE-6A.pdf
- RFQ

- 4420.0629
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 7A 360 VDC
- In stock: 871 pcs
- Download: 4420.0629.pdf
- RFQ

- 0813020.ZXST
- Manufacturers: Hamlin / Littelfuse
- Description: CIR BRKR 20A 12VDC AUTO RESET
- In stock: 6622 pcs
- Download: 0813020.ZXST.pdf
- RFQ

- 2-5700-IG1-P10-16A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 16A 250VAC 50VDC
- In stock: 4292 pcs
- Download: 2-5700-IG1-P10-16A.pdf
- RFQ

- 4230-T120-K0BE-20A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 20A 480VAC/125VDC
- In stock: 4407 pcs
- Download: 4230-T120-K0BE-20A.pdf
- RFQ

- IULK111-36062-50
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 366 pcs
- Download: IULK111-36062-50.pdf
- RFQ

- CLB-063-11-B-3-A-B-A
- Manufacturers: Carling Technologies
- Description: CIR BRKR THRM 6A 250VAC 32VDC
- In stock: 21265 pcs
- Download: CLB-063-11-B-3-A-B-A.pdf
- RFQ

- 0914099
- Manufacturers: Phoenix Contact
- Description: CIR BRKR THRMMAG 2A 250VAC 65VDC
- In stock: 1226 pcs
- Download: 0914099.pdf
- RFQ

- 3120-F321-P7T1-W02Q-3A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 3A 250VAC 50VDC
- In stock: 2410 pcs
- Download: 3120-F321-P7T1-W02Q-3A.pdf
- RFQ

- 2907507
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 6A 480VAC 125VDC
- In stock: 2318 pcs
- Download: 2907507.pdf
- RFQ

- IULK1-1-53-70.0-01
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 70A LEVER
- In stock: 1002 pcs
- Download: IULK1-1-53-70.0-01.pdf
- RFQ

- 4230-T110-K0CE-10A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 10A 277VAC/60VDC
- In stock: 6359 pcs
- Download: 4230-T110-K0CE-10A.pdf
- RFQ

- IEG1-1REC4-52-3.00-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER 3A
- In stock: 1862 pcs
- Download: IEG1-1REC4-52-3.00-01-V.pdf
- RFQ

- IUGN6-1-62-20.0
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER 20A
- In stock: 1040 pcs
- Download: IUGN6-1-62-20.0.pdf
- RFQ

- 4230-T110-K0DU-40A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 40A 240VAC/60VDC
- In stock: 4630 pcs
- Download: 4230-T110-K0DU-40A.pdf
- RFQ

- IEG1-1REC5-61-.100-21-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER .1A
- In stock: 1615 pcs
- Download: IEG1-1REC5-61-.100-21-V.pdf
- RFQ