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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
  • IEG1-35628-2-V IEG1-35628-2-V Sensata Technologies, Airpax Description:CIR BRKR MAG-HYDR LEVER
  • IULK12-1REC4-35977-1 IULK12-1REC4-35977-1 Sensata Technologies, Airpax Description:CIRCUIT BREAKER MAG-HYDR LEVER
  • IEG1-33254-5-V IEG1-33254-5-V Sensata Technologies, Airpax Description:CIR BRKR MAG-HYDR LEVER
  • T21-1-10.0A-01-31A-V T21-1-10.0A-01-31A-V Sensata Technologies, Airpax Description:CIR BRKR MAG-HYDR 10A TOGGLE
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
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
  • 2907600 2907600 Phoenix Contact Description:CIR BRKR 32A 480VAC 125VDC
  • 2800909 2800909 Phoenix Contact Description:CIR BRKR SOLID STATE 2A 24VDC
  • 0912044 0912044 Phoenix Contact Description:CIR BRKR 4A 24VDC AUTO RESET
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
  • 4420.0353 4420.0353 Schurter Description:CIR BRKR THRM MAG 3A 180 VDC
  • 4420.0314 4420.0314 Schurter Description:CIR BRKR THRM MAG 5A 277V 65V
  • 4420.0489 4420.0489 Schurter Description:CIR BRKR THRM MAG 1A 180 VDC
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
  • W92-X1110-20 W92-X1110-20 Agastat Relays / TE Connectivity Description:CIR BRKR MAG-HYDR 20A 277VAC
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4230-T130-K0DE-6A
4230-T130-K0DE-6A
Manufacturers: E-T-A
Description: CIR BRK THERM-M 6A 480VAC/125VDC
In stock: 3347 pcs
Download: 4230-T130-K0DE-6A.pdf
RFQ
1658-G21-01-P10-17A
1658-G21-01-P10-17A
Manufacturers: E-T-A
Description: CIR BRKR THRM 17A 240VAC 28VDC
In stock: 35776 pcs
Download: 1658-G21-01-P10-17A.pdf
RFQ
0812005.ZXST
0812005.ZXST
Manufacturers: Hamlin / Littelfuse
Description: CIR BRKR 5A 12VDC AUTO RESET
In stock: 11674 pcs
Download: 0812005.ZXST.pdf
RFQ
IEG1-35628-2-V
IEG1-35628-2-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 3045 pcs
Download: IEG1-35628-2-V.pdf
RFQ
AA1-B0-34-630-3B1-C
AA1-B0-34-630-3B1-C
Manufacturers: Carling Technologies
Description: CIR BRKR 30A 277VAC 80VDC
In stock: 3093 pcs
Download: AA1-B0-34-630-3B1-C.pdf
RFQ
3120-F321-P7T1-W19LG3-15A
3120-F321-P7T1-W19LG3-15A
Manufacturers: E-T-A
Description: CIR BRKR THRM 15A 250VAC 50VDC
In stock: 2018 pcs
Download: 3120-F321-P7T1-W19LG3-15A.pdf
RFQ
MA1-B-34-620-1A26-B-C
MA1-B-34-620-1A26-B-C
Manufacturers: Carling Technologies
Description: CIR BRKR 20A 250VAC 80VDC
In stock: 5599 pcs
Download: MA1-B-34-620-1A26-B-C.pdf
RFQ
2907600
2907600
Manufacturers: Phoenix Contact
Description: CIR BRKR 32A 480VAC 125VDC
In stock: 2605 pcs
Download: 2907600.pdf
RFQ
3120-F321-P7T1-W19LG4-15A
3120-F321-P7T1-W19LG4-15A
Manufacturers: E-T-A
Description: CIR BRKR THRM 15A 250VAC 50VDC
In stock: 2295 pcs
Download: 3120-F321-P7T1-W19LG4-15A.pdf
RFQ
2-5000-P10-H-15A
2-5000-P10-H-15A
Manufacturers: E-T-A
Description: CIR BRKR THRM 15A 250VAC 50VDC
In stock: 1978 pcs
Download: 2-5000-P10-H-15A.pdf
RFQ
2800909
2800909
Manufacturers: Phoenix Contact
Description: CIR BRKR SOLID STATE 2A 24VDC
In stock: 1823 pcs
Download: 2800909.pdf
RFQ
W92-X1110-20
W92-X1110-20
Manufacturers: Agastat Relays / TE Connectivity
Description: CIR BRKR MAG-HYDR 20A 277VAC
In stock: 1545 pcs
Download: W92-X1110-20.pdf
RFQ
412-K54-FN2-10A
412-K54-FN2-10A
Manufacturers: E-T-A
Description: CIR BRKR THRM 10A 115VAC 28VDC
In stock: 1004 pcs
Download: 412-K54-FN2-10A.pdf
RFQ
IULK12-1REC4-35977-1
IULK12-1REC4-35977-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 464 pcs
Download: IULK12-1REC4-35977-1.pdf
RFQ
3120-F321-P7T1-W01D-0.3A
3120-F321-P7T1-W01D-0.3A
Manufacturers: E-T-A
Description: CIR BRKR THRM 300MA 250VAC 50VDC
In stock: 2511 pcs
Download: 3120-F321-P7T1-W01D-0.3A.pdf
RFQ
4420.0353
4420.0353
Manufacturers: Schurter
Description: CIR BRKR THRM MAG 3A 180 VDC
In stock: 2215 pcs
Download: 4420.0353.pdf
RFQ
IEG1-33254-5-V
IEG1-33254-5-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 3047 pcs
Download: IEG1-33254-5-V.pdf
RFQ
T21-1-10.0A-01-31A-V
T21-1-10.0A-01-31A-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 10A TOGGLE
In stock: 1755 pcs
Download: T21-1-10.0A-01-31A-V.pdf
RFQ
4420.0314
4420.0314
Manufacturers: Schurter
Description: CIR BRKR THRM MAG 5A 277V 65V
In stock: 3148 pcs
Download: 4420.0314.pdf
RFQ
4230-T110-K0DU-25A
4230-T110-K0DU-25A
Manufacturers: E-T-A
Description: CIR BRK THERM-M 25A 277VAC/60VDC
In stock: 4873 pcs
Download: 4230-T110-K0DU-25A.pdf
RFQ
106-M2-P10-014828-4A
106-M2-P10-014828-4A
Manufacturers: E-T-A
Description: CIR BRKR THRM 4A
In stock: 4907 pcs
Download: 106-M2-P10-014828-4A.pdf
RFQ
1110-F114-P1M1-6A
1110-F114-P1M1-6A
Manufacturers: E-T-A
Description: CIR BRKR THRM 6A 250VAC/50VDC
In stock: 4834 pcs
Download: 1110-F114-P1M1-6A.pdf
RFQ
1658-G21-02-P13-6A
1658-G21-02-P13-6A
Manufacturers: E-T-A
Description: CIR BRKR THRM 6A 240VAC 28VDC
In stock: 29297 pcs
Download: 1658-G21-02-P13-6A.pdf
RFQ
CPP11-52-10.0A-39083-10-V
CPP11-52-10.0A-39083-10-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 10A PUSH-PULL
In stock: 2686 pcs
Download: CPP11-52-10.0A-39083-10-V.pdf
RFQ
IULK111-1-42-40.0-01
IULK111-1-42-40.0-01
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 40A LEVER
In stock: 316 pcs
Download: IULK111-1-42-40.0-01.pdf
RFQ
4230-T130-K0DU-35A
4230-T130-K0DU-35A
Manufacturers: E-T-A
Description: CIR BRKR THERM 35A 480VAC/125VDC
In stock: 1256 pcs
Download: 4230-T130-K0DU-35A.pdf
RFQ
IEG1-1REC4-61-1.00-01-V
IEG1-1REC4-61-1.00-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 1660 pcs
Download: IEG1-1REC4-61-1.00-01-V.pdf
RFQ
IULK1-1-52F-100.-01
IULK1-1-52F-100.-01
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 100A LEVER
In stock: 877 pcs
Download: IULK1-1-52F-100.-01.pdf
RFQ
1170-21-4A
1170-21-4A
Manufacturers: E-T-A
Description: CIRCUIT BREAKER THRM 4A 28VDC
In stock: 2656 pcs
Download: 1170-21-4A.pdf
RFQ
4230-T120-K0DU-35A
4230-T120-K0DU-35A
Manufacturers: E-T-A
Description: CIR BRKR THERM 35A 480VAC/125VDC
In stock: 1728 pcs
Download: 4230-T120-K0DU-35A.pdf
RFQ
4420.0489
4420.0489
Manufacturers: Schurter
Description: CIR BRKR THRM MAG 1A 180 VDC
In stock: 2141 pcs
Download: 4420.0489.pdf
RFQ
4230-T110-K0CE-4A
4230-T110-K0CE-4A
Manufacturers: E-T-A
Description: CIR BRK THRM-MAG 4A 277VAC/60VDC
In stock: 7538 pcs
Download: 4230-T110-K0CE-4A.pdf
RFQ
IULK1111-1REC4-62-10.0-AE-01
IULK1111-1REC4-62-10.0-AE-01
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 10A LEVER
In stock: 312 pcs
Download: IULK1111-1REC4-62-10.0-AE-01.pdf
RFQ
IULK11-1-61-80.0-01
IULK11-1-61-80.0-01
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 80A LEVER
In stock: 429 pcs
Download: IULK11-1-61-80.0-01.pdf
RFQ
CA1-B0-34-615-121-D
CA1-B0-34-615-121-D
Manufacturers: Carling Technologies
Description: CIR BRKR 15A 240VAC 125VDC
In stock: 2510 pcs
Download: CA1-B0-34-615-121-D.pdf
RFQ
T29-21368-2
T29-21368-2
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR TOGGLE
In stock: 2098 pcs
Download: T29-21368-2.pdf
RFQ
104-PR-0.3A
104-PR-0.3A
Manufacturers: E-T-A
Description: CIR BRKR THRM 300MA 250VAC 48VDC
In stock: 5841 pcs
Download: 104-PR-0.3A.pdf
RFQ
4230-T110-K0CU-16A
4230-T110-K0CU-16A
Manufacturers: E-T-A
Description: CIR BRK THERM-M 16A 277VAC/60VDC
In stock: 4502 pcs
Download: 4230-T110-K0CU-16A.pdf
RFQ
IULK11-1REC4-61-6.00-A-01
IULK11-1REC4-61-6.00-A-01
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 6A LEVER
In stock: 462 pcs
Download: IULK11-1REC4-61-6.00-A-01.pdf
RFQ
4230-T130-K0CE-30A
4230-T130-K0CE-30A
Manufacturers: E-T-A
Description: CIR BRKR THERM 30A 480VAC/125VDC
In stock: 3137 pcs
Download: 4230-T130-K0CE-30A.pdf
RFQ
4230-T130-K0DU-8A
4230-T130-K0DU-8A
Manufacturers: E-T-A
Description: CIR BRK THERM-M 8A 480VAC/125VDC
In stock: 1106 pcs
Download: 4230-T130-K0DU-8A.pdf
RFQ
IULK1-1-72-75.0-01
IULK1-1-72-75.0-01
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 75A LEVER
In stock: 1065 pcs
Download: IULK1-1-72-75.0-01.pdf
RFQ
4230-T120-K0CE-50A
4230-T120-K0CE-50A
Manufacturers: E-T-A
Description: CIR BRKR THERM 50A 480VAC/125VDC
In stock: 4473 pcs
Download: 4230-T120-K0CE-50A.pdf
RFQ
0912044
0912044
Manufacturers: Phoenix Contact
Description: CIR BRKR 4A 24VDC AUTO RESET
In stock: 973 pcs
Download: 0912044.pdf
RFQ
1658-G21-00-P10-35A
1658-G21-00-P10-35A
Manufacturers: E-T-A
Description: CIR BRKR THRM 35A 240VAC 28VDC
In stock: 29849 pcs
Download: 1658-G21-00-P10-35A.pdf
RFQ
IEG1-34124-1-V
IEG1-34124-1-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 3472 pcs
Download: IEG1-34124-1-V.pdf
RFQ
3120-F321-P7T1-W02Q-20A
3120-F321-P7T1-W02Q-20A
Manufacturers: E-T-A
Description: CIR BRKR THRM 20A 250VAC 50VDC
In stock: 2291 pcs
Download: 3120-F321-P7T1-W02Q-20A.pdf
RFQ
106-M3-P10-5A
106-M3-P10-5A
Manufacturers: E-T-A
Description: CIR BRKR THRM 5A
In stock: 5555 pcs
Download: 106-M3-P10-5A.pdf
RFQ
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