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
- 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 sustain......Details
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5650106
Phoenix Contact
Description:CIR BRKR 500MA 250VAC 80VDC
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2800885
Phoenix Contact
Description:CIR BRKR 6A 277VAC 80VDC
- 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-magnetic circu......Details
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LELHK21-31898-1
Sensata Technologies, Airpax
Description:CIR BRKR MAG-HYDR LEVER
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IULNK1-0-SW-100.
Sensata Technologies, Airpax
Description:CIR BRKR MAG-HYDR 100A TOGGLE
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IEGH11-32955-7
Sensata Technologies, Airpax
Description:CIR BRKR MAG-HYDR LEVER
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IUG1-38453-4
Sensata Technologies, Airpax
Description:CIR BRKR MAG-HYDR LEVER
- Weidmuller
- - The products of the Weidmüller Group connect and network electrical power and signals in components, machines and installations. Our solutions serve people in the automation of buildings, processes and in industry. We offer a comprehensive range of modern terminal blocks, complemented by a variet......Details
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6720005304
Weidmuller
Description:CIR BRKR THRM 4A 24VDC SLD SWCH
- 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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4435.0346
Schurter
Description:CIR BRKR THRM 17A 240VAC 60VDC
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4429.0006
Schurter
Description:CIR BRKR THRM MAG 15A 480V 65V
- Bussmann (Eaton)
- - Eaton’s Electronics Division is a diversified global manufacturer of circuit and overvoltage protection products as well as power management magnetics and supercapacitors. Through innovative technology and custom-engineered designs, Eaton provides unique solutions for today’s market-driven require......Details
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CB184P-60
Bussmann (Eaton)
Description:CIRCUIT BREAKER

- 4230-T110-K0CU-30A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 30A 277VAC/60VDC
- In stock: 5995 pcs
- Download: 4230-T110-K0CU-30A.pdf
- RFQ

- 4120-V110-P1M1-Z0S0ZN-7.5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 7.5A
- In stock: 640 pcs
- Download: 4120-V110-P1M1-Z0S0ZN-7.5A.pdf
- RFQ

- 5650106
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 500MA 250VAC 80VDC
- In stock: 2191 pcs
- Download:
- RFQ

- 3120-F311-P7T1-W01D-1.5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 1.5A 250VAC 50VDC
- In stock: 4633 pcs
- Download: 3120-F311-P7T1-W01D-1.5A.pdf
- RFQ

- LELHK21-31898-1
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 361 pcs
- Download: LELHK21-31898-1.pdf
- RFQ

- IULNK1-0-SW-100.
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 100A TOGGLE
- In stock: 1084 pcs
- Download: IULNK1-0-SW-100..pdf
- RFQ

- IEGH11-32955-7
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 1417 pcs
- Download: IEGH11-32955-7.pdf
- RFQ

- IUG1-38453-4
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 2603 pcs
- Download: IUG1-38453-4.pdf
- RFQ

- IEGX666-1-52-15.0-03-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER
- In stock: 4644 pcs
- Download: IEGX666-1-52-15.0-03-V.pdf
- RFQ

- UPL1-1864-1
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 4960 pcs
- Download: UPL1-1864-1.pdf
- RFQ

- 299-1-7139-1
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 1138 pcs
- Download: 299-1-7139-1.pdf
- RFQ

- LELK11-39653-15-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 514 pcs
- Download: LELK11-39653-15-V.pdf
- RFQ

- 6720005304
- Manufacturers: Weidmuller
- Description: CIR BRKR THRM 4A 24VDC SLD SWCH
- In stock: 739 pcs
- Download: 6720005304.pdf
- RFQ

- UPL115-27859-2
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 4540 pcs
- Download: UPL115-27859-2.pdf
- RFQ

- 1140-G151-P7M1-7A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 7A 250VAC 50VDC
- In stock: 3657 pcs
- Download: 1140-G151-P7M1-7A.pdf
- RFQ

- R11-2-3.00A-R01IV-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 3A ROCKER
- In stock: 3494 pcs
- Download: R11-2-3.00A-R01IV-V.pdf
- RFQ

- IUG14-26821-1
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 698 pcs
- Download: IUG14-26821-1.pdf
- RFQ

- LMLB1-1RLS4-37029-5-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 1251 pcs
- Download: LMLB1-1RLS4-37029-5-V.pdf
- RFQ

- IELHK11-1-52F-20.0-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR
- In stock: 557 pcs
- Download: IELHK11-1-52F-20.0-01-V.pdf
- RFQ

- 4435.0346
- Manufacturers: Schurter
- Description: CIR BRKR THRM 17A 240VAC 60VDC
- In stock: 8040 pcs
- Download: 4435.0346.pdf
- RFQ

- IEGZX1-1-51-10.0-G-06-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER
- In stock: 1601 pcs
- Download: IEGZX1-1-51-10.0-G-06-V.pdf
- RFQ

- R41-0..S00268623
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR ROCKER
- In stock: 3662 pcs
- Download: R41-0..S00268623.pdf
- RFQ

- IMLK1-33032-2
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 1790 pcs
- Download: IMLK1-33032-2.pdf
- RFQ

- 229-3-1REC5-27427-59
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 378 pcs
- Download: 229-3-1REC5-27427-59.pdf
- RFQ

- 3400-P10-H-SI-3A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 3A
- In stock: 993 pcs
- Download: 3400-P10-H-SI-3A.pdf
- RFQ

- CELHPK111-1REC5-32759-300
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR
- In stock: 208 pcs
- Download:
- RFQ

- CB184P-60
- Manufacturers: Bussmann (Eaton)
- Description: CIRCUIT BREAKER
- In stock: 985 pcs
- Download:
- RFQ

- 2800885
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 6A 277VAC 80VDC
- In stock: 889 pcs
- Download: 2800885.pdf
- RFQ

- 3130-F130-P7T1-W04Q-8A
- Manufacturers: E-T-A
- Description: CIRC BRKR THRM
- In stock: 1225 pcs
- Download: 3130-F130-P7T1-W04Q-8A.pdf
- RFQ

- IULK1-1-51-20.0-01
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 20A LEVER
- In stock: 1322 pcs
- Download: IULK1-1-51-20.0-01.pdf
- RFQ

- 4429.0006
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 15A 480V 65V
- In stock: 964 pcs
- Download: 4429.0006.pdf
- RFQ

- IEGF66-1-72-30.0-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER 30A
- In stock: 965 pcs
- Download: IEGF66-1-72-30.0-01-V.pdf
- RFQ

- 8340-T120-K1T1-ALH0-8A
- Manufacturers: E-T-A
- Description: CIR BRK MAG-HYDR 8A 240VAC/80VDC
- In stock: 1117 pcs
- Download: 8340-T120-K1T1-ALH0-8A.pdf
- RFQ

- 229D-2-33355-2
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 425 pcs
- Download: 229D-2-33355-2.pdf
- RFQ

- 3120-F311-P7T1-W14DR2-2A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 2A 250VAC 50VDC
- In stock: 3287 pcs
- Download: 3120-F311-P7T1-W14DR2-2A.pdf
- RFQ

- 4220-T110-K0M1-H121-A-3A-V
- Manufacturers: E-T-A
- Description: CIR BRKR THRMMAG 3A 240VAC 60VDC
- In stock: 5730 pcs
- Download: 4220-T110-K0M1-H121-A-3A-V.pdf
- RFQ

- 229-2-34943-85
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 591 pcs
- Download: 229-2-34943-85.pdf
- RFQ

- IEGHF66-36904-20-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 1141 pcs
- Download: IEGHF66-36904-20-V.pdf
- RFQ

- IEL111-1-62F-35.0-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER 35A
- In stock: 438 pcs
- Download: IEL111-1-62F-35.0-01-V.pdf
- RFQ

- 219-2-1-62-5-9-16-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 16A 277/480VAC
- In stock: 565 pcs
- Download: 219-2-1-62-5-9-16-V.pdf
- RFQ

- 9510-M213-P1F1-Z0R2S1-704
- Manufacturers: E-T-A
- Description: CIR BRKR MAG 28VDC PUSH-PULL
- In stock: 663 pcs
- Download:
- RFQ

- IEGZX6-1-59-40.0-02-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER
- In stock: 4215 pcs
- Download: IEGZX6-1-59-40.0-02-V.pdf
- RFQ

- 8340-T120-K1M1-ALH0-0.1A
- Manufacturers: E-T-A
- Description: CIR BRK MAG-H 100MA 240VAC/80VDC
- In stock: 877 pcs
- Download: 8340-T120-K1M1-ALH0-0.1A.pdf
- RFQ

- IEG1-1-52-4.00-A-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR
- In stock: 2104 pcs
- Download: IEG1-1-52-4.00-A-01-V.pdf
- RFQ

- 1658-G21-16-P10-15A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 15A 240VAC 28VDC
- In stock: 33616 pcs
- Download: 1658-G21-16-P10-15A.pdf
- RFQ

- APL1-7672-2
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 4755 pcs
- Download: APL1-7672-2.pdf
- RFQ

- LEGBX6-37058-15-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR ROCKER
- In stock: 1765 pcs
- Download: LEGBX6-37058-15-V.pdf
- RFQ

- LEL111-1-63F-20.0-AZ-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR
- In stock: 315 pcs
- Download:
- RFQ