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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
Altech Corporation
- Altech Corporation supplies a very broad range of components and devices used for industrial control, instrumentation, medical, and automation applications. Their products range from enclosures to timers to power supplies and more. Altech’s products meet UL and international standards, and are R...Details
  • 1DU30R 1DU30R Altech Corporation Description:1DU30R30A MCB D CHAR 1P277VACUL1
  • 1DU20R 1DU20R Altech Corporation Description:1DU20R20A MCB D CHAR 12 1P277VAC
  • 1B63UM 1B63UM Altech Corporation Description:1B63UM 63A CIRCUIT BREAKER B CHA
Bussmann (Eaton)
- Eaton’s Electronics Division is a diversified global manufacturer of circuit and overvoltage protection products as well as power management magnetics and supercapacitors. Through innovative technology and custom-engineered designs, Eaton provides unique solutions for today’s market-driven requi...Details
  • CB285F-110 CB285F-110 Bussmann (Eaton) Description:CIR BRKR 110A PUSH-RESET
  • CB187F-80 CB187F-80 Bussmann (Eaton) Description:CIR BRKR 80A 48VDC PUSH-RESET
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
  • BR3D40UC BR3D40UC Weidmuller Description:CB MCB 489 3P D 40A ACDC
  • SU2D40UC SU2D40UC Weidmuller Description:CB PROTECTOR 1077 2P D 40A 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
  • W57-XB1A4B11-10 W57-XB1A4B11-10 Agastat Relays / TE Connectivity Description:CIR BRKR THRM 10A 250VAC
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IEL1-1REC4-32438-19-V
IEL1-1REC4-32438-19-V
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 1812 pcs
Download: IEL1-1REC4-32438-19-V.pdf
RFQ
IULNK112-37035-2
IULNK112-37035-2
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR TOGGLE
In stock: 244 pcs
Download: IULNK112-37035-2.pdf
RFQ
M39019/01-245
M39019/01-245
Manufacturers: Sensata Technologies/Airpax
Description: CIR BRKR MAG 9A 240VAC 50VDC
In stock: 527 pcs
Download:
RFQ
IELHK111-1-61-70.0-01-V
IELHK111-1-61-70.0-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 322 pcs
Download: IELHK111-1-61-70.0-01-V.pdf
RFQ
IMG1-1RLS4-31897-1-V
IMG1-1RLS4-31897-1-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 1577 pcs
Download: IMG1-1RLS4-31897-1-V.pdf
RFQ
3120-F323-P7T1-W01D-4A
3120-F323-P7T1-W01D-4A
Manufacturers: E-T-A
Description: CIR BRKR THRM 4A 250VAC 50VDC
In stock: 2321 pcs
Download: 3120-F323-P7T1-W01D-4A.pdf
RFQ
IULNK2-34355-2
IULNK2-34355-2
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 1056 pcs
Download: IULNK2-34355-2.pdf
RFQ
3120-F311-P7T1-W01L-5A
3120-F311-P7T1-W01L-5A
Manufacturers: E-T-A
Description: CIR BRKR THRM 5A 250VAC 50VDC
In stock: 4761 pcs
Download: 3120-F311-P7T1-W01L-5A.pdf
RFQ
IEGF66-29481-10-V
IEGF66-29481-10-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 1202 pcs
Download: IEGF66-29481-10-V.pdf
RFQ
8340-T120-K1M2-ALH126-10A
8340-T120-K1M2-ALH126-10A
Manufacturers: E-T-A
Description: CIR BRK MAG-HYD 10A 240VAC/80VDC
In stock: 1015 pcs
Download: 8340-T120-K1M2-ALH126-10A.pdf
RFQ
219-3-1REC4-65-5-8-7.5
219-3-1REC4-65-5-8-7.5
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 7.5A 277/480VA
In stock: 375 pcs
Download: 219-3-1REC4-65-5-8-7.5.pdf
RFQ
2210-T230-K0M1-H231-10A
2210-T230-K0M1-H231-10A
Manufacturers: E-T-A
Description: CIR BRK THERM-M 10A 250VAC/65VDC
In stock: 1097 pcs
Download: 2210-T230-K0M1-H231-10A.pdf
RFQ
1DU30R
1DU30R
Manufacturers: Altech Corporation
Description: 1DU30R30A MCB D CHAR 1P277VACUL1
In stock: 6612 pcs
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4435.0391
4435.0391
Manufacturers: Schurter
Description: CIR BRKR THRM 500MA 240VAC 60VDC
In stock: 3832 pcs
Download: 4435.0391.pdf
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229-2-29505-6
229-2-29505-6
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 559 pcs
Download: 229-2-29505-6.pdf
RFQ
IEL1-1-61-20.0-01-V
IEL1-1-61-20.0-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER 20A
In stock: 1484 pcs
Download: IEL1-1-61-20.0-01-V.pdf
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8340-T120-K1M1-ALH0-12A
8340-T120-K1M1-ALH0-12A
Manufacturers: E-T-A
Description: CIR BRK MAG-HYD 12A 240VAC/80VDC
In stock: 934 pcs
Download: 8340-T120-K1M1-ALH0-12A.pdf
RFQ
IUG4-71154-1
IUG4-71154-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 1695 pcs
Download: IUG4-71154-1.pdf
RFQ
1180-02-3A
1180-02-3A
Manufacturers: E-T-A
Description: CIR BRKR THRM 3A 250VAC 72VDC
In stock: 2674 pcs
Download: 1180-02-3A.pdf
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219-3-1-66-5-8-15
219-3-1-66-5-8-15
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 15A 277/480VAC
In stock: 354 pcs
Download: 219-3-1-66-5-8-15.pdf
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LEGZX11-1-63F-10.0-GZ-03-V
LEGZX11-1-63F-10.0-GZ-03-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 10A ROCKER
In stock: 551 pcs
Download: LEGZX11-1-63F-10.0-GZ-03-V.pdf
RFQ
CELHPK11-1-51-125.-A-01-V
CELHPK11-1-51-125.-A-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 335 pcs
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CB285F-110
CB285F-110
Manufacturers: Bussmann (Eaton)
Description: CIR BRKR 110A PUSH-RESET
In stock: 1364 pcs
Download: CB285F-110.pdf
RFQ
229-3-29540-19
229-3-29540-19
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 357 pcs
Download: 229-3-29540-19.pdf
RFQ
219-3-30197-1
219-3-30197-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 322 pcs
Download: 219-3-30197-1.pdf
RFQ
3500-F11-P10-5A
3500-F11-P10-5A
Manufacturers: E-T-A
Description: CIR BRKR THRMMAG 5A 250VAC 80VDC
In stock: 1445 pcs
Download: 3500-F11-P10-5A.pdf
RFQ
BR3D40UC
BR3D40UC
Manufacturers: Weidmuller
Description: CB MCB 489 3P D 40A ACDC
In stock: 1047 pcs
Download: BR3D40UC.pdf
RFQ
1DU20R
1DU20R
Manufacturers: Altech Corporation
Description: 1DU20R20A MCB D CHAR 12 1P277VAC
In stock: 7508 pcs
Download:
RFQ
219-6-2601-671
219-6-2601-671
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 179 pcs
Download: 219-6-2601-671.pdf
RFQ
IELK1-1-63-20.0-01-V
IELK1-1-63-20.0-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER 20A
In stock: 1265 pcs
Download: IELK1-1-63-20.0-01-V.pdf
RFQ
CB187F-80
CB187F-80
Manufacturers: Bussmann (Eaton)
Description: CIR BRKR 80A 48VDC PUSH-RESET
In stock: 958 pcs
Download: CB187F-80.pdf
RFQ
3120-F521-PTT1-W02D-15A
3120-F521-PTT1-W02D-15A
Manufacturers: E-T-A
Description: CIRC BRKR THRM
In stock: 1099 pcs
Download: 3120-F521-PTT1-W02D-15A.pdf
RFQ
IAGN666-1REC4-63-15.0
IAGN666-1REC4-63-15.0
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 387 pcs
Download: IAGN666-1REC4-63-15.0.pdf
RFQ
LELBXB1-1RS4-38434-70
LELBXB1-1RS4-38434-70
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR ROCKER
In stock: 622 pcs
Download: LELBXB1-1RS4-38434-70.pdf
RFQ
IUG3-7034-1
IUG3-7034-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 1675 pcs
Download: IUG3-7034-1.pdf
RFQ
1B63UM
1B63UM
Manufacturers: Altech Corporation
Description: 1B63UM 63A CIRCUIT BREAKER B CHA
In stock: 4760 pcs
Download:
RFQ
LELZXK1-1REC4-37662-2-V
LELZXK1-1REC4-37662-2-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR ROCKER
In stock: 1104 pcs
Download: LELZXK1-1REC4-37662-2-V.pdf
RFQ
R21-1-15.0A-B06IV-V
R21-1-15.0A-B06IV-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR 15A ROCKER
In stock: 2052 pcs
Download: R21-1-15.0A-B06IV-V.pdf
RFQ
W57-XB1A4B11-10
W57-XB1A4B11-10
Manufacturers: Agastat Relays / TE Connectivity
Description: CIR BRKR THRM 10A 250VAC
In stock: 35466 pcs
Download: W57-XB1A4B11-10.pdf
RFQ
219-3-24180-2
219-3-24180-2
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR LEVER
In stock: 267 pcs
Download: 219-3-24180-2.pdf
RFQ
T11-62F-25.0A-30598-1
T11-62F-25.0A-30598-1
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER MAG-HYDR TOGGLE
In stock: 5406 pcs
Download: T11-62F-25.0A-30598-1.pdf
RFQ
IEGZX6-1-62-30.0-G-B3-V
IEGZX6-1-62-30.0-G-B3-V
Manufacturers: Sensata Technologies, Airpax
Description: CIRCUIT BREAKER
In stock: 1612 pcs
Download: IEGZX6-1-62-30.0-G-B3-V.pdf
RFQ
CELHPK11-1-52-200.-01-V
CELHPK11-1-52-200.-01-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 366 pcs
Download:
RFQ
437-K60-1-07-200A
437-K60-1-07-200A
Manufacturers: E-T-A
Description: CIRC BRKR THRM MAGNETIC
In stock: 104 pcs
Download: 437-K60-1-07-200A.pdf
RFQ
IEGS1-1REC5-38270-3-V
IEGS1-1REC5-38270-3-V
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 2507 pcs
Download: IEGS1-1REC5-38270-3-V.pdf
RFQ
IAGN6-1REG4-52-40.0-A
IAGN6-1REG4-52-40.0-A
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR LEVER
In stock: 1051 pcs
Download: IAGN6-1REG4-52-40.0-A.pdf
RFQ
229-2-1RS1..00136867
229-2-1RS1..00136867
Manufacturers: Sensata Technologies, Airpax
Description: CIR BRKR MAG-HYDR
In stock: 478 pcs
Download: 229-2-1RS1..00136867.pdf
RFQ
SU2D40UC
SU2D40UC
Manufacturers: Weidmuller
Description: CB PROTECTOR 1077 2P D 40A ACDC
In stock: 2913 pcs
Download: SU2D40UC.pdf
RFQ
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