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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4420.0234
Schurter
Description:CIR BRKR THRM MAG 40A 277V 65V
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4420.0237
Schurter
Description:CIR BRKR THRM MAG 5A 480V 65V
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4404.0024
Schurter
Description:CIR BRKR THRM 16A 240VAC 48VDC
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4435.0179
Schurter
Description:CIR BRKR THRM 1A 240VAC 32VDC
- 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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W31-X1004-30
Agastat Relays / TE Connectivity
Description:CIR BRKR THRM 30A 240VAC 50VDC
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W28-XQ1A-7
Agastat Relays / TE Connectivity
Description:CIR BRKR THRM 7A 250VAC 32VDC
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W91-X1040-50
Agastat Relays / TE Connectivity
Description:CIR BRKR MAG-HYDR 50A 277VAC
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W91-X1110-20
Agastat Relays / TE Connectivity
Description:CIR BRKR MAG-HYDR 20A 277VAC
- 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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2907657
Phoenix Contact
Description:CIR BRKR 7A 480VAC 125VDC
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2907495
Phoenix Contact
Description:CIR BRKR 32A 277VAC 60VDC
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2907497
Phoenix Contact
Description:CIR BRKR 40A 120VAC 60VDC

- 4230-T130-K0BU-50A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 50A 480VAC/125VDC
- In stock: 1097 pcs
- Download: 4230-T130-K0BU-50A.pdf
- RFQ

- IEG1-1-63-10.0-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER 10A
- In stock: 2013 pcs
- Download: IEG1-1-63-10.0-01-V.pdf
- RFQ

- 4420.0234
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 40A 277V 65V
- In stock: 3034 pcs
- Download: 4420.0234.pdf
- RFQ

- 104-PR3-3A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 3A 250VAC 48VDC
- In stock: 4922 pcs
- Download: 104-PR3-3A.pdf
- RFQ

- 4230-T110-K0BU-4A
- Manufacturers: E-T-A
- Description: CIR BRK THRM-MAG 4A 277VAC/60VDC
- In stock: 4359 pcs
- Download: 4230-T110-K0BU-4A.pdf
- RFQ

- 1140-G111-P1M1-7A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 7A 250VAC 50VDC
- In stock: 6353 pcs
- Download: 1140-G111-P1M1-7A.pdf
- RFQ

- 3120-F321-H7T1-W04L-10A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 10A 250VAC 50VDC
- In stock: 2241 pcs
- Download: 3120-F321-H7T1-W04L-10A.pdf
- RFQ

- 447-K-H-FN-125A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM-MAG 125A 28VDC
- In stock: 114 pcs
- Download: 447-K-H-FN-125A.pdf
- RFQ

- 4420.0237
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 5A 480V 65V
- In stock: 1269 pcs
- Download: 4420.0237.pdf
- RFQ

- W31-X1004-30
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR THRM 30A 240VAC 50VDC
- In stock: 3172 pcs
- Download: W31-X1004-30.pdf
- RFQ

- QLB-073-00DNN-3BA
- Manufacturers: Fan-S Division / Qualtek Electronics Corp.
- Description: CIR BRKR THRM 7A 250VAC 32VDC
- In stock: 78672 pcs
- Download: QLB-073-00DNN-3BA.pdf
- RFQ

- T21-62-20.0A-36687-2-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR TOGGLE
- In stock: 2489 pcs
- Download: T21-62-20.0A-36687-2-V.pdf
- RFQ

- IEG1-1REC4-52-15.0-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER 15A
- In stock: 1544 pcs
- Download: IEG1-1REC4-52-15.0-01-V.pdf
- RFQ

- W28-XQ1A-7
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR THRM 7A 250VAC 32VDC
- In stock: 26843 pcs
- Download: W28-XQ1A-7.pdf
- RFQ

- 3120-F321-P7T1-W19LG4-3A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 3A 250VAC 50VDC
- In stock: 1966 pcs
- Download: 3120-F321-P7T1-W19LG4-3A.pdf
- RFQ

- 2907657
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 7A 480VAC 125VDC
- In stock: 2729 pcs
- Download: 2907657.pdf
- RFQ

- 4404.0024
- Manufacturers: Schurter
- Description: CIR BRKR THRM 16A 240VAC 48VDC
- In stock: 33351 pcs
- Download: 4404.0024.pdf
- RFQ

- 2907495
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 32A 277VAC 60VDC
- In stock: 4773 pcs
- Download: 2907495.pdf
- RFQ

- T21-62-20.0A-01-10A-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 20A TOGGLE
- In stock: 1756 pcs
- Download: T21-62-20.0A-01-10A-V.pdf
- RFQ

- 3120-F321-P7T1-W12NY3-12A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 12A 250VAC 50VDC
- In stock: 2057 pcs
- Download: 3120-F321-P7T1-W12NY3-12A.pdf
- RFQ

- IULK1-1-61-15.0-01
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 15A LEVER
- In stock: 1383 pcs
- Download: IULK1-1-61-15.0-01.pdf
- RFQ

- IULK1-1-72-100.-A-01
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 100A LEVER
- In stock: 961 pcs
- Download: IULK1-1-72-100.-A-01.pdf
- RFQ

- 3120-F321-P7T1-W14FR3-3A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 3A 250VAC 50VDC
- In stock: 2417 pcs
- Download: 3120-F321-P7T1-W14FR3-3A.pdf
- RFQ

- 4435.0179
- Manufacturers: Schurter
- Description: CIR BRKR THRM 1A 240VAC 32VDC
- In stock: 5769 pcs
- Download: 4435.0179.pdf
- RFQ

- 106-M2-P10-1.6A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM
- In stock: 4580 pcs
- Download: 106-M2-P10-1.6A.pdf
- RFQ

- 3120-F321-P7T1-W04K-X3120-M2P7M-230V-16A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 16A 250VAC 50VDC
- In stock: 1905 pcs
- Download: 3120-F321-P7T1-W04K-X3120-M2P7M-230V-16A.pdf
- RFQ

- 1110-F112-P1M1-0.2A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 200MA 250VAC 50VDC
- In stock: 2155 pcs
- Download: 1110-F112-P1M1-0.2A.pdf
- RFQ

- CPP11S-52-7.00A-OC-C
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR PUSH-PULL
- In stock: 3421 pcs
- Download: CPP11S-52-7.00A-OC-C.pdf
- RFQ

- 104-PR-0.2A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 200MA 250VAC 48VDC
- In stock: 5491 pcs
- Download: 104-PR-0.2A.pdf
- RFQ

- 4435.0292
- Manufacturers: Schurter
- Description: CIR BRKR THRM 2A 240VAC 32VDC
- In stock: 8689 pcs
- Download: 4435.0292.pdf
- RFQ

- 2907497
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 40A 120VAC 60VDC
- In stock: 4245 pcs
- Download: 2907497.pdf
- RFQ

- CLB-073-11-B-3-A-B-A
- Manufacturers: Carling Technologies
- Description: CIR BRKR THRM 7A 250VAC 32VDC
- In stock: 21911 pcs
- Download: CLB-073-11-B-3-A-B-A.pdf
- RFQ

- W91-X1040-50
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR MAG-HYDR 50A 277VAC
- In stock: 3719 pcs
- Download: W91-X1040-50.pdf
- RFQ

- 106-M2-P30-2.5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 2.5A 250VAC 48VDC
- In stock: 5900 pcs
- Download: 106-M2-P30-2.5A.pdf
- RFQ

- IEG1-33783-1-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 3173 pcs
- Download: IEG1-33783-1-V.pdf
- RFQ

- T21-52-15.0A-01-31B-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 15A TOGGLE
- In stock: 1840 pcs
- Download: T21-52-15.0A-01-31B-V.pdf
- RFQ

- IULK1-35417-100
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 1431 pcs
- Download: IULK1-35417-100.pdf
- RFQ

- 4230-T130-K0CE-1.6A
- Manufacturers: E-T-A
- Description: CIR BRK THERM 1.6A 480VAC/125VDC
- In stock: 3304 pcs
- Download: 4230-T130-K0CE-1.6A.pdf
- RFQ

- 1170-21-15A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 15A 28VDC
- In stock: 3167 pcs
- Download: 1170-21-15A.pdf
- RFQ

- 4230-T110-K0BE-16A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 16A 277VAC/60VDC
- In stock: 5694 pcs
- Download: 4230-T110-K0BE-16A.pdf
- RFQ

- 3120-F321-P7T1-W04F-16A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 16A 250VAC 50VDC
- In stock: 2599 pcs
- Download: 3120-F321-P7T1-W04F-16A.pdf
- RFQ

- 2-5700-IG1-P10-000040-1A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 1A 250VAC 50VDC
- In stock: 4486 pcs
- Download: 2-5700-IG1-P10-000040-1A.pdf
- RFQ

- IEG1-31322-30
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 2684 pcs
- Download: IEG1-31322-30.pdf
- RFQ

- W91-X1110-20
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR MAG-HYDR 20A 277VAC
- In stock: 4046 pcs
- Download: W91-X1110-20.pdf
- RFQ

- IULK1-39775-2
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 1718 pcs
- Download: IULK1-39775-2.pdf
- RFQ

- 3120-F321-P7T1-W12FY4-5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 5A 250VAC 50VDC
- In stock: 2273 pcs
- Download: 3120-F321-P7T1-W12FY4-5A.pdf
- RFQ

- IEG1-1-61-2.00-C-91-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER 2A
- In stock: 2184 pcs
- Download: IEG1-1-61-2.00-C-91-V.pdf
- RFQ

- T25-62F-6.00A-01-21
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 6A TOGGLE
- In stock: 1563 pcs
- Download: T25-62F-6.00A-01-21.pdf
- RFQ