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JHY: Global Industrial Automation Experts. We provide rapid supply of high-performance PLC modules, servo drives, and HMIs from leading brands. Specializing in obsolete CNC parts and rare industrial spare parts, JHY ensures fast shipping and global delivery. From modern motion control systems to legacy repairs, our quality-tested components guarantee maximum uptime.

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HomeCircuit Breakers & Contactors

Circuit Breakers & Contactors

22686 products

Products

Square D EDB34100 3pole 100amp 480v Circuit Breaker

Square D EDB34100 3pole 100amp 480v Circuit Breaker

Square D EDB34100 3pole 100amp 480v Circuit Breaker

Circuit Breakers & Contactors

Square D LAP36350MB, 350 Amp, 600 Volt, 3 Pole, Black, Circuit Breaker- Used

Square D LAP36350MB, 350 Amp, 600 Volt, 3 Pole, Black, Circuit Breaker- Used

Square D LAP36350MB, 350 Amp, 600 Volt, 3 Pole, Black, Circuit Breaker- Used

Circuit Breakers & Contactors

186481 Used; Cutler-Hammer LDB3600 Circuit Breaker; 600A; 3P; 600VAC/250VDC

186481 Used; Cutler-Hammer LDB3600 Circuit Breaker; 600A; 3P; 600VAC/250VDC

186481 Used; Cutler-Hammer LDB3600 Circuit Breaker; 600A; 3P; 600VAC/250VDC

Circuit Breakers & Contactors

SCRAP CIRCUIT BREAKER CONTACTS- SILVER/COPPER CHIPS. APPROX 10 OUNCES. REFINE

SCRAP CIRCUIT BREAKER CONTACTS- SILVER/COPPER CHIPS. APPROX 10 OUNCES. REFINE

SCRAP CIRCUIT BREAKER CONTACTS- SILVER/COPPER CHIPS. APPROX 10 OUNCES. REFINE

Circuit Breakers & Contactors

Unused Surplus ~ GE ITI 780-302 ~ Current Transformer 3000:5A/600V

Unused Surplus ~ GE ITI 780-302 ~ Current Transformer 3000:5A/600V

Unused Surplus ~ GE ITI 780-302 ~ Current Transformer 3000:5A/600V

Circuit Breakers & Contactors

SIEMENS RXD63B200 Sentron Series Circuit Breaker FREE SHIPPING!

SIEMENS RXD63B200 Sentron Series Circuit Breaker FREE SHIPPING!

SIEMENS RXD63B200 Sentron Series Circuit Breaker FREE SHIPPING!

Circuit Breakers & Contactors

Square D BJA36100 3p 600v 100a 65k I-Line Circuit Breaker NICE USED

Square D BJA36100 3p 600v 100a 65k I-Line Circuit Breaker NICE USED

Square D BJA36100 3p 600v 100a 65k I-Line Circuit Breaker NICE USED

Circuit Breakers & Contactors

Eaton Power Defense | PDG23M0060TFFL | 60A | 3-Pole | 600V | 65kA@480V | MCCB

Eaton Power Defense | PDG23M0060TFFL | 60A | 3-Pole | 600V | 65kA@480V | MCCB

Eaton Power Defense | PDG23M0060TFFL | 60A | 3-Pole | 600V | 65kA@480V | MCCB

Circuit Breakers & Contactors

NEW GENERAL ELECTRIC TED124020WL CIRCUIT BREAKER 20A

NEW GENERAL ELECTRIC TED124020WL CIRCUIT BREAKER 20A

NEW GENERAL ELECTRIC TED124020WL CIRCUIT BREAKER 20A

Circuit Breakers & Contactors

New GE TEY TEY315 3 Pole 15 Amp 480V Circuit Breaker

New GE TEY TEY315 3 Pole 15 Amp 480V Circuit Breaker

New GE TEY TEY315 3 Pole 15 Amp 480V Circuit Breaker

Circuit Breakers & Contactors

New Square D LA36400 I-Line Circuit Breaker 400A 3P 600V 3PH Type LA 400

New Square D LA36400 I-Line Circuit Breaker 400A 3P 600V 3PH Type LA 400

New Square D LA36400 I-Line Circuit Breaker 400A 3P 600V 3PH Type LA 400

Circuit Breakers & Contactors

Square D LC36400 , I-Line Curcuit Breaker ,3P/600V/400A, CLEAN! MAKE OFFER!

Square D LC36400 , I-Line Curcuit Breaker ,3P/600V/400A, CLEAN! MAKE OFFER!

Square D LC36400 , I-Line Curcuit Breaker ,3P/600V/400A, CLEAN! MAKE OFFER!

Circuit Breakers & Contactors

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