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Circuit Breakers

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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
  • 4430.0881 4430.0881 Schurter Description:CIR BRKR THRM 1A 240VAC 60VDC
  • 4411.0044 4411.0044 Schurter Description:CIR BRKR THRM 17A 277VAC 28VDC
  • 4435.0255 4435.0255 Schurter Description:CIR BRKR THRM 15A 240VAC 32VDC
  • 4404.0007 4404.0007 Schurter Description:CIR BRKR THRM 5A 240VAC 48VDC
40,595 related products
2-5700-IG1-P10-DD-051805-4.5A
2-5700-IG1-P10-DD-051805-4.5A
Manufacturers: E-T-A
Description: CIR BRKR THRM 4.5A 250VAC 50VDC
In stock: 3604 pcs
Download: 2-5700-IG1-P10-DD-051805-4.5A.pdf
RFQ
IUGN66-33968-10
IUGN66-33968-10
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 655 pcs
Download: IUGN66-33968-10.pdf
RFQ
LEG6-1-63-20.0-01-V
LEG6-1-63-20.0-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 20A LEVER
In stock: 1542 pcs
Download: LEG6-1-63-20.0-01-V.pdf
RFQ
LELK1-1REC4-33600-50-V
LELK1-1REC4-33600-50-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 1206 pcs
Download: LELK1-1REC4-33600-50-V.pdf
RFQ
6720005381
6720005381
Manufacturers: Weidmuller
Description: CIR BRKR THRM 1A 24VDC SLD SWCH
In stock: 581 pcs
Download: 6720005381.pdf
RFQ
IUGH6666-28307-13
IUGH6666-28307-13
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 374 pcs
Download: IUGH6666-28307-13.pdf
RFQ
UPL111-2026-3
UPL111-2026-3
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 4807 pcs
Download: UPL111-2026-3.pdf
RFQ
IELK111-32017-50-UV
IELK111-32017-50-UV
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 354 pcs
Download: IELK111-32017-50-UV.pdf
RFQ
LEG6-1-62-5.00-01-V
LEG6-1-62-5.00-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 5A LEVER
In stock: 1672 pcs
Download: LEG6-1-62-5.00-01-V.pdf
RFQ
8340-T120-K1T1-ALH0-50A
8340-T120-K1T1-ALH0-50A
Manufacturers: E-T-A
Description: CIR BRK MAG-HYD 50A 240VAC/80VDC
In stock: 1129 pcs
Download: 8340-T120-K1T1-ALH0-50A.pdf
RFQ
8340-T110-K1M1-ALH126-15A
8340-T110-K1M1-ALH126-15A
Manufacturers: E-T-A
Description: CIR BRK MAG-HYD 15A 240VAC/80VDC
In stock: 1721 pcs
Download: 8340-T110-K1M1-ALH126-15A.pdf
RFQ
IEG66-1-62-.050-A-01-V
IEG66-1-62-.050-A-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 50MA LEVER
In stock: 653 pcs
Download: IEG66-1-62-.050-A-01-V.pdf
RFQ
IEL1-1REC4-69-1.00-01-V
IEL1-1REC4-69-1.00-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER 1A
In stock: 1153 pcs
Download: IEL1-1REC4-69-1.00-01-V.pdf
RFQ
IULNK1-29476-1
IULNK1-29476-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR TOGGLE
In stock: 1114 pcs
Download: IULNK1-29476-1.pdf
RFQ
IEGH66-1-61-20.0-01-V
IEGH66-1-61-20.0-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 20A LEVER
In stock: 724 pcs
Download: IEGH66-1-61-20.0-01-V.pdf
RFQ
IUGN66-34091-10
IUGN66-34091-10
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 555 pcs
Download: IUGN66-34091-10.pdf
RFQ
9913200003
9913200003
Manufacturers: Weidmuller
Description: CIR BRKR THRMMAG 2A 480VAC 65VDC
In stock: 306 pcs
Download: 9913200003.pdf
RFQ
LELK1-30244-37-V
LELK1-30244-37-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 1616 pcs
Download: LELK1-30244-37-V.pdf
RFQ
LEGBX11-1-62F-2.50-A-M3-V
LEGBX11-1-62F-2.50-A-M3-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 636 pcs
Download:
RFQ
LELK1-33578-1-V
LELK1-33578-1-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 1474 pcs
Download: LELK1-33578-1-V.pdf
RFQ
IUGN11-1-62F-1.00
IUGN11-1-62F-1.00
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER 1A
In stock: 619 pcs
Download: IUGN11-1-62F-1.00.pdf
RFQ
IUGF66-1-52-40.0-01
IUGF66-1-52-40.0-01
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER 40A
In stock: 949 pcs
Download: IUGF66-1-52-40.0-01.pdf
RFQ
4430.0881
4430.0881
Manufacturers: Schurter
Description: CIR BRKR THRM 1A 240VAC 60VDC
In stock: 3866 pcs
Download: 4430.0881.pdf
RFQ
8345-C23A-U3M2-282025-20A
8345-C23A-U3M2-282025-20A
Manufacturers: E-T-A
Description: CIR BRKR MAG-HYDR 20A 80VDC
In stock: 260 pcs
Download: 8345-C23A-U3M2-282025-20A.pdf
RFQ
CR15-52-10.0A-S01CV-T
CR15-52-10.0A-S01CV-T
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 10A
In stock: 2567 pcs
Download: CR15-52-10.0A-S01CV-T.pdf
RFQ
CB185-120
CB185-120
Manufacturers: Bussmann (Eaton)
Description: CIR BRKR 120A PUSH-RESET
In stock: 582 pcs
Download: CB185-120.pdf
RFQ
4411.0044
4411.0044
Manufacturers: Schurter
Description: CIR BRKR THRM 17A 277VAC 28VDC
In stock: 6005 pcs
Download: 4411.0044.pdf
RFQ
127-P10-H-KF-5A
127-P10-H-KF-5A
Manufacturers: E-T-A
Description: CIR BRKR THRM 5A 250VAC 50VDC
In stock: 1799 pcs
Download: 127-P10-H-KF-5A.pdf
RFQ
PR11-62F-13.0A-25044-7-V
PR11-62F-13.0A-25044-7-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR PUSH-RESET
In stock: 5159 pcs
Download: PR11-62F-13.0A-25044-7-V.pdf
RFQ
219-3-7340-336
219-3-7340-336
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 390 pcs
Download: 219-3-7340-336.pdf
RFQ
4435.0255
4435.0255
Manufacturers: Schurter
Description: CIR BRKR THRM 15A 240VAC 32VDC
In stock: 8180 pcs
Download: 4435.0255.pdf
RFQ
1658-G21-00-P10-055800-6A
1658-G21-00-P10-055800-6A
Manufacturers: E-T-A
Description: CIR BRKR THRM 6A 240VAC/28VDC
In stock: 35927 pcs
Download: 1658-G21-00-P10-055800-6A.pdf
RFQ
IELXK1-1REC4-51-40.0-03-V
IELXK1-1REC4-51-40.0-03-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER 40A
In stock: 3266 pcs
Download: IELXK1-1REC4-51-40.0-03-V.pdf
RFQ
IEGHF66-36904-10-V
IEGHF66-36904-10-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 1064 pcs
Download: IEGHF66-36904-10-V.pdf
RFQ
IAGHF66-1-63-40.0-01
IAGHF66-1-63-40.0-01
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 848 pcs
Download: IAGHF66-1-63-40.0-01.pdf
RFQ
IELBXK1-1-72-40.0-GK-N6-V
IELBXK1-1-72-40.0-GK-N6-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER 40A
In stock: 1241 pcs
Download: IELBXK1-1-72-40.0-GK-N6-V.pdf
RFQ
IAG66-4-61-.050-Q-21
IAG66-4-61-.050-Q-21
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 644 pcs
Download: IAG66-4-61-.050-Q-21.pdf
RFQ
LELK11-1-62-60.0-U-01-V
LELK11-1-62-60.0-U-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 60A LEVER
In stock: 461 pcs
Download: LELK11-1-62-60.0-U-01-V.pdf
RFQ
410-K-2-02-100A
410-K-2-02-100A
Manufacturers: E-T-A
Description: CIR BRKR 100A 240VAC 110VDC
In stock: 347 pcs
Download: 410-K-2-02-100A.pdf
RFQ
APL111-1-41F-303
APL111-1-41F-303
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BRKR MAG-HYDR LEVER 30A
In stock: 4923 pcs
Download: APL111-1-41F-303.pdf
RFQ
4404.0007
4404.0007
Manufacturers: Schurter
Description: CIR BRKR THRM 5A 240VAC 48VDC
In stock: 32280 pcs
Download: 4404.0007.pdf
RFQ
IULHK1111-35097-1
IULHK1111-35097-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 324 pcs
Download: IULHK1111-35097-1.pdf
RFQ
IEL111-24624-1-V
IEL111-24624-1-V
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 456 pcs
Download: IEL111-24624-1-V.pdf
RFQ
229-1-1-51-2-6-70
229-1-1-51-2-6-70
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 70A 125VDC
In stock: 1180 pcs
Download: 229-1-1-51-2-6-70.pdf
RFQ
IEG6-1REC4-33261-2-V
IEG6-1REC4-33261-2-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 2280 pcs
Download: IEG6-1REC4-33261-2-V.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
IEG6-1-51-10.0-21-V
IEG6-1-51-10.0-21-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 1624 pcs
Download: IEG6-1-51-10.0-21-V.pdf
RFQ
LELBXK1-1-61-25.0-A-M3-V
LELBXK1-1-61-25.0-A-M3-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 25A ROCKER
In stock: 1213 pcs
Download: LELBXK1-1-61-25.0-A-M3-V.pdf
RFQ
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