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
- 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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4430.2511
Schurter
Description:CIR BRKR THRM 15A 240VAC 60VDC
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4420.0251
Schurter
Description:CIR BRKR THRM MAG 15A 480V 65V
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4420.0638
Schurter
Description:CIR BRKR THRM MAG 4A 180 VDC
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4420.0485
Schurter
Description:CIR BRKR THRM MAG 20A 277V 65V

- 1658-F01-00-P10-5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 5A 240VAC 28VDC
- In stock: 32624 pcs
- Download: 1658-F01-00-P10-5A.pdf
- RFQ

- 106-M2-P10-2.8A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 2.8A 250VAC 48VDC
- In stock: 4997 pcs
- Download: 106-M2-P10-2.8A.pdf
- RFQ

- IULK1-36060-100
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 1669 pcs
- Download: IULK1-36060-100.pdf
- RFQ

- IEG1-1-62F-.500-C-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR
- In stock: 1773 pcs
- Download: IEG1-1-62F-.500-C-01-V.pdf
- RFQ

- 4230-T110-K0DE-3A
- Manufacturers: E-T-A
- Description: CIR BRK THRM-MAG 3A 277VAC/60VDC
- In stock: 7172 pcs
- Download: 4230-T110-K0DE-3A.pdf
- RFQ

- 482-G212-J1M1-B2S0-044012-7.5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 7.5A 230VAC 28VDC
- In stock: 821 pcs
- Download: 482-G212-J1M1-B2S0-044012-7.5A.pdf
- RFQ

- IEG1-1-52-30.0-A-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR
- In stock: 1625 pcs
- Download: IEG1-1-52-30.0-A-01-V.pdf
- RFQ

- 4230-T120-K0DE-16A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 16A 480VAC/125VDC
- In stock: 4510 pcs
- Download: 4230-T120-K0DE-16A.pdf
- RFQ

- IULK1-1REC5R-65-1.00-01
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 1A LEVER
- In stock: 1016 pcs
- Download: IULK1-1REC5R-65-1.00-01.pdf
- RFQ

- 4230-T110-K0BU-12A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 12A 277VAC/60VDC
- In stock: 3800 pcs
- Download: 4230-T110-K0BU-12A.pdf
- RFQ

- QLB-033-11B3N-3BA
- Manufacturers: Fan-S Division / Qualtek Electronics Corp.
- Description: CIR BRKR THRM 3A 250VAC 32VDC
- In stock: 69190 pcs
- Download: QLB-033-11B3N-3BA.pdf
- RFQ

- 4430.2511
- Manufacturers: Schurter
- Description: CIR BRKR THRM 15A 240VAC 60VDC
- In stock: 2426 pcs
- Download: 4430.2511.pdf
- RFQ

- 4420.0251
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 15A 480V 65V
- In stock: 1720 pcs
- Download: 4420.0251.pdf
- RFQ

- 4420.0638
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 4A 180 VDC
- In stock: 2037 pcs
- Download: 4420.0638.pdf
- RFQ

- IEG1-1-72-5.00-C-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR
- In stock: 2184 pcs
- Download: IEG1-1-72-5.00-C-01-V.pdf
- RFQ

- IEG1-1-72-10.0-91-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR 10A 250VAC 80VDC
- In stock: 4399 pcs
- Download: IEG1-1-72-10.0-91-V.pdf
- RFQ

- W91-X112-50
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR MAG-HYDR 50A 277VAC
- In stock: 3377 pcs
- Download: W91-X112-50.pdf
- RFQ

- 1658-G21-02-P10-12A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 12A 240VAC 28VDC
- In stock: 33936 pcs
- Download: 1658-G21-02-P10-12A.pdf
- RFQ

- 4230-T130-K0BE-40A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 40A 480VAC/125VDC
- In stock: 2736 pcs
- Download: 4230-T130-K0BE-40A.pdf
- RFQ

- 2800893
- Manufacturers: Phoenix Contact
- Description: CIR BRKR THRMMAG 3A 277VAC 80VDC
- In stock: 937 pcs
- Download: 2800893.pdf
- RFQ

- 3120-F321-P7T1-W09D-0.4A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 400MA 250VAC 50VDC
- In stock: 2600 pcs
- Download: 3120-F321-P7T1-W09D-0.4A.pdf
- RFQ

- T29-9368-1
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR TOGGLE
- In stock: 2422 pcs
- Download: T29-9368-1.pdf
- RFQ

- IEG1-38529-10-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 2727 pcs
- Download: IEG1-38529-10-V.pdf
- RFQ

- 3120-F321-P7T1-W01F-20A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 20A 250VAC 50VDC
- In stock: 2734 pcs
- Download: 3120-F321-P7T1-W01F-20A.pdf
- RFQ

- 1410-L210-L2F1-S02-5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 5A 250VAC 50VDC
- In stock: 7648 pcs
- Download: 1410-L210-L2F1-S02-5A.pdf
- RFQ

- 3120-F321-H7T1-W01F-20A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 20A 250VAC 50VDC
- In stock: 2571 pcs
- Download: 3120-F321-H7T1-W01F-20A.pdf
- RFQ

- IULK111-70015-1
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 334 pcs
- Download: IULK111-70015-1.pdf
- RFQ

- 4230-T130-K0CU-1A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 1A 480VAC/125VDC
- In stock: 1403 pcs
- Download: 4230-T130-K0CU-1A.pdf
- RFQ

- 4230-T120-K0CE-25A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 25A 480VAC/125VDC
- In stock: 5158 pcs
- Download: 4230-T120-K0CE-25A.pdf
- RFQ

- IULK1-35861-40
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 1703 pcs
- Download: IULK1-35861-40.pdf
- RFQ

- 8345-C01A-R0M0-DB1A1B-125A
- Manufacturers: E-T-A
- Description: CIR BRKR 125A 240VAC 80VDC
- In stock: 841 pcs
- Download: 8345-C01A-R0M0-DB1A1B-125A.pdf
- RFQ

- 3120-F321-P7T1-W15D-15A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 15A 250VAC 50VDC
- In stock: 2345 pcs
- Download: 3120-F321-P7T1-W15D-15A.pdf
- RFQ

- 3120-F321-P7T1-W19DG3-15A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 15A 250VAC 50VDC
- In stock: 2611 pcs
- Download: 3120-F321-P7T1-W19DG3-15A.pdf
- RFQ

- IEG1-1-72-5.00-Q-91-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 5A LEVER
- In stock: 1705 pcs
- Download: IEG1-1-72-5.00-Q-91-V.pdf
- RFQ

- 4230-T130-K0BE-4A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 4A 480VAC/125VDC
- In stock: 3330 pcs
- Download: 4230-T130-K0BE-4A.pdf
- RFQ

- 4420.0485
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 20A 277V 65V
- In stock: 1875 pcs
- Download: 4420.0485.pdf
- RFQ

- T45-51-10.0A-01-31AL
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 10A TOGGLE
- In stock: 3143 pcs
- Download: T45-51-10.0A-01-31AL.pdf
- RFQ

- R21-2-16.0A-B121CV-S-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 16A ROCKER
- In stock: 1648 pcs
- Download: R21-2-16.0A-B121CV-S-V.pdf
- RFQ

- IEG1-1-63F-10.0-91-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER 10A
- In stock: 1637 pcs
- Download: IEG1-1-63F-10.0-91-V.pdf
- RFQ

- 4230-T120-K0DE-63A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 63A 480VAC/125VDC
- In stock: 3898 pcs
- Download: 4230-T120-K0DE-63A.pdf
- RFQ

- IEG1-1-61-1.00-C-91-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER 1A
- In stock: 2077 pcs
- Download: IEG1-1-61-1.00-C-91-V.pdf
- RFQ

- T21-2-15.0A-01-11A-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 15A TOGGLE
- In stock: 1749 pcs
- Download: T21-2-15.0A-01-11A-V.pdf
- RFQ

- IEG1-35628-15-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 2631 pcs
- Download: IEG1-35628-15-V.pdf
- RFQ

- 4430.2554
- Manufacturers: Schurter
- Description: CIR BRKR THRM 20A 240VAC 60VDC
- In stock: 4310 pcs
- Download: 4430.2554.pdf
- RFQ

- T21-2-3.00A-01-10AL-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 3A TOGGLE
- In stock: 1740 pcs
- Download: T21-2-3.00A-01-10AL-V.pdf
- RFQ

- 1658-G21-02-P10-15A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 15A 240VAC 28VDC
- In stock: 32291 pcs
- Download: 1658-G21-02-P10-15A.pdf
- RFQ

- 4230-T110-K0BE-3A
- Manufacturers: E-T-A
- Description: CIR BRK THRM-MAG 3A 277VAC/60VDC
- In stock: 6819 pcs
- Download: 4230-T110-K0BE-3A.pdf
- RFQ

- R21-2-10.0A-B01IV-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 10A ROCKER
- In stock: 1693 pcs
- Download: R21-2-10.0A-B01IV-V.pdf
- RFQ