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Circuit Breakers

Recommended Manufacturers

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
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
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
  • 4430.2816 4430.2816 Schurter Description:CIR BRKR THRM 6A 240VAC 60VDC
  • 4411.0073 4411.0073 Schurter Description:CIR BRKR THRM 25A 277VAC 28VDC
  • 4420.0792 4420.0792 Schurter Description:CIR BRKR THRM MAG 2A 480V 65V
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 vari...Details
  • 9913100003 9913100003 Weidmuller Description:CIR BRKR THRMMAG 1A 480VAC 65VDC
  • BR3D2UC BR3D2UC Weidmuller Description:CB MCB 489 3P D 2A ACDC
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
  • 5-1423674-3 5-1423674-3 Agastat Relays / TE Connectivity Description:CIR BRKR THRM 20A 250VAC
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
  • 0914581 0914581 Phoenix Contact Description:CIR BRKR 500MA 250VAC 65VDC
40,595 related products
1620-2-7.5A
1620-2-7.5A
Manufacturers: E-T-A
Description: CIR BRKR THRM 7.5A 12VDC
In stock: 15679 pcs
Download: 1620-2-7.5A.pdf
RFQ
LELHK11-1-72-15.0-01-V
LELHK11-1-72-15.0-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 495 pcs
Download: LELHK11-1-72-15.0-01-V.pdf
RFQ
APGN2-31374-1
APGN2-31374-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR TOGGLE
In stock: 5308 pcs
Download: APGN2-31374-1.pdf
RFQ
4430.2816
4430.2816
Manufacturers: Schurter
Description: CIR BRKR THRM 6A 240VAC 60VDC
In stock: 2824 pcs
Download: 4430.2816.pdf
RFQ
JAE-1-1REC4-53-3-B2-100-A
JAE-1-1REC4-53-3-B2-100-A
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 237 pcs
Download:
RFQ
9913100003
9913100003
Manufacturers: Weidmuller
Description: CIR BRKR THRMMAG 1A 480VAC 65VDC
In stock: 319 pcs
Download: 9913100003.pdf
RFQ
IUGNF66-40578-542
IUGNF66-40578-542
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 641 pcs
Download:
RFQ
IELK1-31306-5-V
IELK1-31306-5-V
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 1936 pcs
Download: IELK1-31306-5-V.pdf
RFQ
R21-62-30.0A-36259-4-U
R21-62-30.0A-36259-4-U
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR 30A 250VAC 65VDC
In stock: 1769 pcs
Download: R21-62-30.0A-36259-4-U.pdf
RFQ
4411.0073
4411.0073
Manufacturers: Schurter
Description: CIR BRKR THRM 25A 277VAC 28VDC
In stock: 6560 pcs
Download: 4411.0073.pdf
RFQ
4420.0792
4420.0792
Manufacturers: Schurter
Description: CIR BRKR THRM MAG 2A 480V 65V
In stock: 853 pcs
Download: 4420.0792.pdf
RFQ
IEGHS111-29161-2-V
IEGHS111-29161-2-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 485 pcs
Download: IEGHS111-29161-2-V.pdf
RFQ
UPL5-4110-1
UPL5-4110-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 6663 pcs
Download: UPL5-4110-1.pdf
RFQ
BR3D2UC
BR3D2UC
Manufacturers: Weidmuller
Description: CB MCB 489 3P D 2A ACDC
In stock: 1309 pcs
Download: BR3D2UC.pdf
RFQ
IELHK11-1-53-5.00-01-V
IELHK11-1-53-5.00-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER 5A
In stock: 536 pcs
Download: IELHK11-1-53-5.00-01-V.pdf
RFQ
APL111-5-61-102
APL111-5-61-102
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BRKR MAG-HYDR LEVER 1A
In stock: 3558 pcs
Download: APL111-5-61-102.pdf
RFQ
JLM-1-1-63F-5-F0-200-A
JLM-1-1-63F-5-F0-200-A
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 225 pcs
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RFQ
229-3-32260-25-V
229-3-32260-25-V
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 379 pcs
Download: 229-3-32260-25-V.pdf
RFQ
UPGF6-30513-28
UPGF6-30513-28
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 2717 pcs
Download: UPGF6-30513-28.pdf
RFQ
9510-L213-P1F0-Z0R2B9
9510-L213-P1F0-Z0R2B9
Manufacturers: E-T-A
Description: CIR BRKR MAG 24VDC PUSH-PULL
In stock: 615 pcs
Download:
RFQ
IEGZXF6-35692-7-V
IEGZXF6-35692-7-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR ROCKER
In stock: 2517 pcs
Download: IEGZXF6-35692-7-V.pdf
RFQ
UPL1-2042-1
UPL1-2042-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 3303 pcs
Download: UPL1-2042-1.pdf
RFQ
229-3-27427-3
229-3-27427-3
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 393 pcs
Download: 229-3-27427-3.pdf
RFQ
GSB632PC63
GSB632PC63
Manufacturers: Carlo Gavazzi
Description: MCB UL1077 C 2P 63A
In stock: 3890 pcs
Download: GSB632PC63.pdf
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3120-F311-P7T1-W15FY3-5A
3120-F311-P7T1-W15FY3-5A
Manufacturers: E-T-A
Description: CIR BRKR THRM 5A 250VAC 50VDC
In stock: 3994 pcs
Download: 3120-F311-P7T1-W15FY3-5A.pdf
RFQ
1DU6R
1DU6R
Manufacturers: Altech Corporation
Description: 1DU6R6A MCB D CHAR 1P277VACUL107
In stock: 7694 pcs
Download:
RFQ
IEGZX66-35630-30-V
IEGZX66-35630-30-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR ROCKER
In stock: 1021 pcs
Download: IEGZX66-35630-30-V.pdf
RFQ
0914581
0914581
Manufacturers: Phoenix Contact
Description: CIR BRKR 500MA 250VAC 65VDC
In stock: 1048 pcs
Download: 0914581.pdf
RFQ
LMLK1-1RLS5-28484-80
LMLK1-1RLS5-28484-80
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 1069 pcs
Download: LMLK1-1RLS5-28484-80.pdf
RFQ
UPG1-2838-7
UPG1-2838-7
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 5176 pcs
Download: UPG1-2838-7.pdf
RFQ
UPG66-3250-1
UPG66-3250-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 5777 pcs
Download: UPG66-3250-1.pdf
RFQ
8340-F110-P1F1-A2H142-0.25A
8340-F110-P1F1-A2H142-0.25A
Manufacturers: E-T-A
Description: CIR BRKR MAG 250MA 240VAC 80VDC
In stock: 1098 pcs
Download: 8340-F110-P1F1-A2H142-0.25A.pdf
RFQ
412-K54-FN2-20A
412-K54-FN2-20A
Manufacturers: E-T-A
Description: CIR BRKR THRM 20A 115VAC/28VDC
In stock: 1231 pcs
Download: 412-K54-FN2-20A.pdf
RFQ
2210-S211-P1M1-Z141-3A
2210-S211-P1M1-Z141-3A
Manufacturers: E-T-A
Description: CIR BRK THRM-MAG 3A 250VAC/65VDC
In stock: 2164 pcs
Download: 2210-S211-P1M1-Z141-3A.pdf
RFQ
IELK1-1-52-30.0-A-01-V
IELK1-1-52-30.0-A-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER 30A
In stock: 1426 pcs
Download: IELK1-1-52-30.0-A-01-V.pdf
RFQ
IULHK111-1REC4-42-5.00-A-01
IULHK111-1REC4-42-5.00-A-01
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 268 pcs
Download: IULHK111-1REC4-42-5.00-A-01.pdf
RFQ
4230-T110-K0BE-30A
4230-T110-K0BE-30A
Manufacturers: E-T-A
Description: CIR BRK THERM-M 30A 277VAC/60VDC
In stock: 6068 pcs
Download: 4230-T110-K0BE-30A.pdf
RFQ
1410-G110-P2F1-S01-2A
1410-G110-P2F1-S01-2A
Manufacturers: E-T-A
Description: CIR BRKR THRM 2A 250VAC 50VDC
In stock: 6032 pcs
Download: 1410-G110-P2F1-S01-2A.pdf
RFQ
2210-S231-P1M1-Z241-0.1A
2210-S231-P1M1-Z241-0.1A
Manufacturers: E-T-A
Description: CIR BRK THERM 100MA 250VAC/65VDC
In stock: 1530 pcs
Download: 2210-S231-P1M1-Z241-0.1A.pdf
RFQ
209-2..ER008091-3
209-2..ER008091-3
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 1235 pcs
Download: 209-2..ER008091-3.pdf
RFQ
219-2-1-63-8-2-10
219-2-1-63-8-2-10
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 10A 480VAC
In stock: 534 pcs
Download: 219-2-1-63-8-2-10.pdf
RFQ
IELK1-1REC4-69-25.0-01-V
IELK1-1REC4-69-25.0-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER 25A
In stock: 979 pcs
Download: IELK1-1REC4-69-25.0-01-V.pdf
RFQ
LELK1-1RS4-30452-1
LELK1-1RS4-30452-1
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 1219 pcs
Download: LELK1-1RS4-30452-1.pdf
RFQ
5-1423674-3
5-1423674-3
Manufacturers: Agastat Relays / TE Connectivity
Description: CIR BRKR THRM 20A 250VAC
In stock: 3884 pcs
Download: 5-1423674-3.pdf
RFQ
APL1-1-59-353-AM
APL1-1-59-353-AM
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BRKR MAG-HYDR LEVER 35A
In stock: 3322 pcs
Download: APL1-1-59-353-AM.pdf
RFQ
1620-2-10A
1620-2-10A
Manufacturers: E-T-A
Description: CIR BRKR THRM 10A 12VDC
In stock: 12074 pcs
Download: 1620-2-10A.pdf
RFQ
R11-61-3.00A-B01CH-V
R11-61-3.00A-B01CH-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 3A ROCKER
In stock: 3625 pcs
Download: R11-61-3.00A-B01CH-V.pdf
RFQ
447-K-H-FN-200A
447-K-H-FN-200A
Manufacturers: E-T-A
Description: CIR BRKR THRM-MAG 200A 28VDC
In stock: 116 pcs
Download: 447-K-H-FN-200A.pdf
RFQ
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