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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

24402 products

Products

QBHW3040H Eaton 40 Amp Circuit Breaker - Next Day Option - New Takeout

QBHW3040H Eaton 40 Amp Circuit Breaker - Next Day Option - New Takeout

QBHW3040H Eaton 40 Amp Circuit Breaker - Next Day Option - New Takeout

Circuit Breakers & Contactors

Square D 200 Amp Main Breaker & 9 Q0 120 15/20 Amp Breakers

Square D 200 Amp Main Breaker & 9 Q0 120 15/20 Amp Breakers

Square D 200 Amp Main Breaker & 9 Q0 120 15/20 Amp Breakers

Circuit Breakers & Contactors

Schneider Electric GCR MTZ2 CB MTZ2 10N1 Circuit Breaker Control Unit

Schneider Electric GCR MTZ2 CB MTZ2 10N1 Circuit Breaker Control Unit

Schneider Electric GCR MTZ2 CB MTZ2 10N1 Circuit Breaker Control Unit

Circuit Breakers & Contactors

ITE EHEB035 35A 480V 3-P CIRCUIT BREAKER / USED

ITE EHEB035 35A 480V 3-P CIRCUIT BREAKER / USED

ITE EHEB035 35A 480V 3-P CIRCUIT BREAKER / USED

Circuit Breakers & Contactors

HOUSTON STOCK GE TEC36100 TYPE TEC 100 AMP 600V REFURBISH FREE 2 DAY AIR BUY NOW

HOUSTON STOCK GE TEC36100 TYPE TEC 100 AMP 600V REFURBISH FREE 2 DAY AIR BUY NOW

HOUSTON STOCK GE TEC36100 TYPE TEC 100 AMP 600V REFURBISH FREE 2 DAY AIR BUY NOW

Circuit Breakers & Contactors

ABB SACE TMAX T6N 800 CIRCUIT BREAKER 3-POLE 600A (NEW IN BOX) T6N800

ABB SACE TMAX T6N 800 CIRCUIT BREAKER 3-POLE 600A (NEW IN BOX) T6N800

ABB SACE TMAX T6N 800 CIRCUIT BREAKER 3-POLE 600A (NEW IN BOX) T6N800

Circuit Breakers & Contactors

LOT OF 4. Square D HOM120AFI Arc Fault Breaker 20A 1 Pole 120V TYPE HOM “NEW”

LOT OF 4. Square D HOM120AFI Arc Fault Breaker 20A 1 Pole 120V TYPE HOM “NEW”

LOT OF 4. Square D HOM120AFI Arc Fault Breaker 20A 1 Pole 120V TYPE HOM “NEW”

Circuit Breakers & Contactors

ITE Sentron Series SHLD69400G, 400 amps, 600 volts, 65KA

ITE Sentron Series SHLD69400G, 400 amps, 600 volts, 65KA

ITE Sentron Series SHLD69400G, 400 amps, 600 volts, 65KA

Circuit Breakers & Contactors

ITE Sentron Series SHMD69800AG, 800 amps, 600 volts, 65KA

ITE Sentron Series SHMD69800AG, 800 amps, 600 volts, 65KA

ITE Sentron Series SHMD69800AG, 800 amps, 600 volts, 65KA

Circuit Breakers & Contactors

ITE Sentron Series SHLD69300G, 300 amps, 600 volts

ITE Sentron Series SHLD69300G, 300 amps, 600 volts

ITE Sentron Series SHLD69300G, 300 amps, 600 volts

Circuit Breakers & Contactors

QO340GFI Square D Plug-In Circuit Breaker 120/240v ACV 40A 3-Pole

QO340GFI Square D Plug-In Circuit Breaker 120/240v ACV 40A 3-Pole

QO340GFI Square D Plug-In Circuit Breaker 120/240v ACV 40A 3-Pole

Circuit Breakers & Contactors

Eaton Cutler Hammer C25FNF375A Contractor

Eaton Cutler Hammer C25FNF375A Contractor

Eaton Cutler Hammer C25FNF375A Contractor

Circuit Breakers & Contactors

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