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JHY Mechanical & Electrical Equipment Co.

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

FA34040 Square D 40 Amp 480 Volt I-Line Circuit Breaker - Next Day Option

FA34040 Square D 40 Amp 480 Volt I-Line Circuit Breaker - Next Day Option

FA34040 Square D 40 Amp 480 Volt I-Line Circuit Breaker - Next Day Option

Circuit Breakers & Contactors

Cutler Hammer Eaton EHD3020 20 Amp 480V 3 Pole 14kA Industrial Circuit Breaker

Cutler Hammer Eaton EHD3020 20 Amp 480V 3 Pole 14kA Industrial Circuit Breaker

Cutler Hammer Eaton EHD3020 20 Amp 480V 3 Pole 14kA Industrial Circuit Breaker

Circuit Breakers & Contactors

Eaton EDS EDS2150 2 Pole 150 Amp 240V 42kA Red Label Circuit Breaker

Eaton EDS EDS2150 2 Pole 150 Amp 240V 42kA Red Label Circuit Breaker

Eaton EDS EDS2150 2 Pole 150 Amp 240V 42kA Red Label Circuit Breaker

Circuit Breakers & Contactors

Eaton EHD3100BP10 Circuit Breaker 100A, 3P, 480V, 250 VDC

Eaton EHD3100BP10 Circuit Breaker 100A, 3P, 480V, 250 VDC

Eaton EHD3100BP10 Circuit Breaker 100A, 3P, 480V, 250 VDC

Circuit Breakers & Contactors

NEW Siemens 3VA5150-6ED31-0AA0 Circuit Breaker 50 Amp 3VA5 Frame 125H

NEW Siemens 3VA5150-6ED31-0AA0 Circuit Breaker 50 Amp 3VA5 Frame 125H

NEW Siemens 3VA5150-6ED31-0AA0 Circuit Breaker 50 Amp 3VA5 Frame 125H

Circuit Breakers & Contactors

Eaton 80 Amp Bolt-On Circuit Breaker 277/480 VAC / 125/250 VDC 3 Pole GHB3080

Eaton 80 Amp Bolt-On Circuit Breaker 277/480 VAC / 125/250 VDC 3 Pole GHB3080

Eaton 80 Amp Bolt-On Circuit Breaker 277/480 VAC / 125/250 VDC 3 Pole GHB3080

Circuit Breakers & Contactors

GHB3080 EATON 80 Amp 3 Pole 480V Bolt on Circuit Breaker ( Chipped )

GHB3080 EATON 80 Amp 3 Pole 480V Bolt on Circuit Breaker ( Chipped )

GHB3080 EATON 80 Amp 3 Pole 480V Bolt on Circuit Breaker ( Chipped )

Circuit Breakers & Contactors

EATON GHB3080 80 A, 480V, 3P, Bolt On, Circuit Breaker. NICE

EATON GHB3080 80 A, 480V, 3P, Bolt On, Circuit Breaker. NICE

EATON GHB3080 80 A, 480V, 3P, Bolt On, Circuit Breaker. NICE

Circuit Breakers & Contactors

Eaton Cutler Hammer GHB3080 3 Pole 80 Amp 480VAC/250VDC Circuit Breaker

Eaton Cutler Hammer GHB3080 3 Pole 80 Amp 480VAC/250VDC Circuit Breaker

Eaton Cutler Hammer GHB3080 3 Pole 80 Amp 480VAC/250VDC Circuit Breaker

Circuit Breakers & Contactors

Siemens BQD330 3 Pole 30 Amp Gray 277v Circuit Breaker 3P 30A

Siemens BQD330 3 Pole 30 Amp Gray 277v Circuit Breaker 3P 30A

Siemens BQD330 3 Pole 30 Amp Gray 277v Circuit Breaker 3P 30A

Circuit Breakers & Contactors

New Old Stock Siemens BQD330 BOLT-ON Circuit Breaker 30A 3Pole 480Y/277V No Box

New Old Stock Siemens BQD330 BOLT-ON Circuit Breaker 30A 3Pole 480Y/277V No Box

New Old Stock Siemens BQD330 BOLT-ON Circuit Breaker 30A 3Pole 480Y/277V No Box

Circuit Breakers & Contactors

SQUARE D KAL36000M 3P 250A 600VAC 250VDC CIRCUIT BREAKER **USED-GUARANTEED**

SQUARE D KAL36000M 3P 250A 600VAC 250VDC CIRCUIT BREAKER **USED-GUARANTEED**

SQUARE D KAL36000M 3P 250A 600VAC 250VDC CIRCUIT BREAKER **USED-GUARANTEED**

Circuit Breakers & Contactors

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