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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4435.018
Schurter
Description:CIR BRKR THRM 3A 240VAC 32VDC
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4435.0155
Schurter
Description:CIR BRKR THRM 50MA 240VAC 32VDC
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4435.0294
Schurter
Description:CIR BRKR THRM 2A 240VAC 32VDC
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4435.0501
Schurter
Description:CIR BRKR THRM 2.5A 240VAC 32VDC
- 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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2907555
Phoenix Contact
Description:CIR BRKR 25A 480VAC 125VDC
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2800884
Phoenix Contact
Description:CIR BRKR THRMMAG 5A 277VAC 80VDC
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0900100
Phoenix Contact
Description:CIR BRKR 10A 24VDC AUTO RESET
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0914853
Phoenix Contact
Description:CIR BRKR THRMMAG 5A 250VAC 65VDC
- 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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W67-X2T52-50
Agastat Relays / TE Connectivity
Description:CIR BRKR MAG-HYDR
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W51-A121B1-20
Agastat Relays / TE Connectivity
Description:CIR BRKR THRM 20A 125VAC 50VDC
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W67-X2Q12-1
Agastat Relays / TE Connectivity
Description:CIR BRKR MAG-HYDR 1A 277VAC
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W51-A121B1-5
Agastat Relays / TE Connectivity
Description:CIR BRKR THRM 5A 125VAC 50VDC

- 4230-T130-K0BE-8A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 8A 480VAC/125VDC
- In stock: 3193 pcs
- Download: 4230-T130-K0BE-8A.pdf
- RFQ

- 4435.018
- Manufacturers: Schurter
- Description: CIR BRKR THRM 3A 240VAC 32VDC
- In stock: 6051 pcs
- Download: 4435.018.pdf
- RFQ

- 4230-T120-K0DU-25A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 25A 480VAC/125VDC
- In stock: 2187 pcs
- Download: 4230-T120-K0DU-25A.pdf
- RFQ

- T21-2-4.00A-06-11AL-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 4A TOGGLE
- In stock: 1910 pcs
- Download: T21-2-4.00A-06-11AL-V.pdf
- RFQ

- IULK11-1-61-40.0-01
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 40A LEVER
- In stock: 502 pcs
- Download: IULK11-1-61-40.0-01.pdf
- RFQ

- 4435.0155
- Manufacturers: Schurter
- Description: CIR BRKR THRM 50MA 240VAC 32VDC
- In stock: 6013 pcs
- Download: 4435.0155.pdf
- RFQ

- 3120-F321-H7T1-W14FR3-X3120-U0001M-16A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 16A 250VAC 50VDC
- In stock: 1252 pcs
- Download: 3120-F321-H7T1-W14FR3-X3120-U0001M-16A.pdf
- RFQ

- 2907555
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 25A 480VAC 125VDC
- In stock: 1714 pcs
- Download: 2907555.pdf
- RFQ

- 3120-F311-P7T1-W02D-3A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 3A 250VAC 50VDC
- In stock: 4385 pcs
- Download: 3120-F311-P7T1-W02D-3A.pdf
- RFQ

- 4435.0294
- Manufacturers: Schurter
- Description: CIR BRKR THRM 2A 240VAC 32VDC
- In stock: 8607 pcs
- Download: 4435.0294.pdf
- RFQ

- 3120-F321-H7T1-W19DG4-15A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 15A
- In stock: 2384 pcs
- Download: 3120-F321-H7T1-W19DG4-15A.pdf
- RFQ

- MA1-B-34-450-1A26-B-C
- Manufacturers: Carling Technologies
- Description: CIR BRKR MAGHYDR 5A 250VAC 80VDC
- In stock: 6097 pcs
- Download: MA1-B-34-450-1A26-B-C.pdf
- RFQ

- W67-X2T52-50
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR MAG-HYDR
- In stock: 2345 pcs
- Download: W67-X2T52-50.pdf
- RFQ

- IEG1-1REC4-34630-2-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 2409 pcs
- Download: IEG1-1REC4-34630-2-V.pdf
- RFQ

- W51-A121B1-20
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR THRM 20A 125VAC 50VDC
- In stock: 18068 pcs
- Download: W51-A121B1-20.pdf
- RFQ

- 2-5700-IG1-P10-3A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 3A 250VAC 50VDC
- In stock: 4402 pcs
- Download: 2-5700-IG1-P10-3A.pdf
- RFQ

- 2800884
- Manufacturers: Phoenix Contact
- Description: CIR BRKR THRMMAG 5A 277VAC 80VDC
- In stock: 1083 pcs
- Download: 2800884.pdf
- RFQ

- 0900100
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 10A 24VDC AUTO RESET
- In stock: 742 pcs
- Download: 0900100.pdf
- RFQ

- 4435.0501
- Manufacturers: Schurter
- Description: CIR BRKR THRM 2.5A 240VAC 32VDC
- In stock: 5158 pcs
- Download: 4435.0501.pdf
- RFQ

- 2-5700-IG2-P10-DD-30A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 30A 250VAC 50VDC
- In stock: 5031 pcs
- Download: 2-5700-IG2-P10-DD-30A.pdf
- RFQ

- IULK1111-29033-1
- Manufacturers: Sensata Technologies, Airpax
- Description: CIRCUIT BREAKER MAG-HYDR LEVER
- In stock: 254 pcs
- Download: IULK1111-29033-1.pdf
- RFQ

- IEG1-1-61-15.0-91-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 15A LEVER
- In stock: 2034 pcs
- Download: IEG1-1-61-15.0-91-V.pdf
- RFQ

- 4420.0359
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 15A 360 VDC
- In stock: 1301 pcs
- Download: 4420.0359.pdf
- RFQ

- IEG1-36628-3-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 3596 pcs
- Download: IEG1-36628-3-V.pdf
- RFQ

- QMB-053-00ENN-3BA
- Manufacturers: Fan-S Division / Qualtek Electronics Corp.
- Description: CIR BRKR THRM 5A 250VAC 32VDC
- In stock: 65458 pcs
- Download: QMB-053-00ENN-3BA.pdf
- RFQ

- 4230-T110-K0BE-2A
- Manufacturers: E-T-A
- Description: CIR BRK THRM-MAG 2A 277VAC/60VDC
- In stock: 5595 pcs
- Download: 4230-T110-K0BE-2A.pdf
- RFQ

- 0914853
- Manufacturers: Phoenix Contact
- Description: CIR BRKR THRMMAG 5A 250VAC 65VDC
- In stock: 604 pcs
- Download: 0914853.pdf
- RFQ

- 3120-F321-P7T1-W15LY4-5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 5A
- In stock: 1995 pcs
- Download: 3120-F321-P7T1-W15LY4-5A.pdf
- RFQ

- W67-X2Q12-1
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR MAG-HYDR 1A 277VAC
- In stock: 3588 pcs
- Download: W67-X2Q12-1.pdf
- RFQ

- 4230-T110-K0BU-60A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 60A 240VAC/60VDC
- In stock: 4458 pcs
- Download: 4230-T110-K0BU-60A.pdf
- RFQ

- 4230-T120-K0CE-7A
- Manufacturers: E-T-A
- Description: CIR BRK THERM-M 7A 480VAC/125VDC
- In stock: 3922 pcs
- Download: 4230-T120-K0CE-7A.pdf
- RFQ

- CPR11-59-3.00A-OB-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 3A PUSH-RESET
- In stock: 3558 pcs
- Download: CPR11-59-3.00A-OB-V.pdf
- RFQ

- 808-H-0.04A
- Manufacturers: E-T-A
- Description: CIR BRKR 40MA 120VAC 60VDC
- In stock: 1426 pcs
- Download: 808-H-0.04A.pdf
- RFQ

- 4230-T130-K0BE-1.6A
- Manufacturers: E-T-A
- Description: CIR BRK THERM 1.6A 480VAC/125VDC
- In stock: 3476 pcs
- Download: 4230-T130-K0BE-1.6A.pdf
- RFQ

- 3120-F311-P7T1-W02D-2A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 2A 250VAC 50VDC
- In stock: 3862 pcs
- Download: 3120-F311-P7T1-W02D-2A.pdf
- RFQ

- 4420.0984
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 35A 360 VDC
- In stock: 1104 pcs
- Download: 4420.0984.pdf
- RFQ

- W51-A121B1-5
- Manufacturers: Agastat Relays / TE Connectivity
- Description: CIR BRKR THRM 5A 125VAC 50VDC
- In stock: 18655 pcs
- Download: W51-A121B1-5.pdf
- RFQ

- IEGH66-1-72-40.0-91-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR 40A 250VAC 80VDC
- In stock: 1318 pcs
- Download: IEGH66-1-72-40.0-91-V.pdf
- RFQ

- 4429.0002
- Manufacturers: Schurter
- Description: CIR BRKR THRM MAG 35A 480V 65V
- In stock: 1077 pcs
- Download: 4429.0002.pdf
- RFQ

- 3120-F321-P7T1-W16DT4-16A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 16A 250VAC 50VDC
- In stock: 2099 pcs
- Download: 3120-F321-P7T1-W16DT4-16A.pdf
- RFQ

- IULK1-1-42-40.0-01
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR 40A LEVER
- In stock: 965 pcs
- Download: IULK1-1-42-40.0-01.pdf
- RFQ

- 2-5700-IG1-P10-DD-0.5A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 500MA 250VAC 50VDC
- In stock: 5124 pcs
- Download: 2-5700-IG1-P10-DD-0.5A.pdf
- RFQ

- 4230-T120-K0BU-12A
- Manufacturers: E-T-A
- Description: CIR BRKR THERM 12A 480VAC/125VDC
- In stock: 1829 pcs
- Download: 4230-T120-K0BU-12A.pdf
- RFQ

- 2800862
- Manufacturers: Phoenix Contact
- Description: CIR BRKR THRMMAG 5A 277VAC 50VDC
- In stock: 2285 pcs
- Download: 2800862.pdf
- RFQ

- IEG1-1-52-7.50-A-01-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR
- In stock: 1710 pcs
- Download: IEG1-1-52-7.50-A-01-V.pdf
- RFQ

- IEG1-36034-6-V
- Manufacturers: Sensata Technologies, Airpax
- Description: CIR BRKR MAG-HYDR LEVER
- In stock: 3207 pcs
- Download: IEG1-36034-6-V.pdf
- RFQ

- 2907669
- Manufacturers: Phoenix Contact
- Description: CIR BRKR 35A 240VAC 125VDC
- In stock: 2131 pcs
- Download: 2907669.pdf
- RFQ

- 1140-G111-P1M1-16A
- Manufacturers: E-T-A
- Description: CIR BRKR THRM 16A 250VAC 50VDC
- In stock: 6283 pcs
- Download: 1140-G111-P1M1-16A.pdf
- RFQ