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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

NEW Square D EDB EDB34020LH 3 Pole 20 Amp 240V 480V Circuit Breaker NTO

NEW Square D EDB EDB34020LH 3 Pole 20 Amp 240V 480V Circuit Breaker NTO

NEW Square D EDB EDB34020LH 3 Pole 20 Amp 240V 480V Circuit Breaker NTO

Circuit Breakers & Contactors

Cutler Hammer HLD3600F, CIRCUIT BREAKER, 3P/600V/400 Amp TRIP!,CLEAN! MAKE OFFER

Cutler Hammer HLD3600F, CIRCUIT BREAKER, 3P/600V/400 Amp TRIP!,CLEAN! MAKE OFFER

Cutler Hammer HLD3600F, CIRCUIT BREAKER, 3P/600V/400 Amp TRIP!,CLEAN! MAKE OFFER

Circuit Breakers & Contactors

Square D EDB34025 Circuit Breaker

Square D EDB34025 Circuit Breaker

Square D EDB34025 Circuit Breaker

Circuit Breakers & Contactors

Cutler Hammer GHB GHB3100 3 Pole 100 Amp 480V Circuit Breaker FLAWED #5

Cutler Hammer GHB GHB3100 3 Pole 100 Amp 480V Circuit Breaker FLAWED #5

Cutler Hammer GHB GHB3100 3 Pole 100 Amp 480V Circuit Breaker FLAWED #5

Circuit Breakers & Contactors

EATON CUTLER HAMMER IQ300 Panel Meter Display Keypad Module IQ 300 66D2054G12

EATON CUTLER HAMMER IQ300 Panel Meter Display Keypad Module IQ 300 66D2054G12

EATON CUTLER HAMMER IQ300 Panel Meter Display Keypad Module IQ 300 66D2054G12

Circuit Breakers & Contactors

Schneider QJA32200 Square D PowerPact QJ 200 Circuit Breaker 240V 200A 3P Pole

Schneider QJA32200 Square D PowerPact QJ 200 Circuit Breaker 240V 200A 3P Pole

Schneider QJA32200 Square D PowerPact QJ 200 Circuit Breaker 240V 200A 3P Pole

Circuit Breakers & Contactors

Eaton HKD3400F 400A 3 Pole Cutler Hammer Circuit Breaker

Eaton HKD3400F 400A 3 Pole Cutler Hammer Circuit Breaker

Eaton HKD3400F 400A 3 Pole Cutler Hammer Circuit Breaker

Circuit Breakers & Contactors

trojan u.v 3000

trojan u.v 3000

trojan u.v 3000

Circuit Breakers & Contactors

SIEMENS BoltShield 120/240V 65KA AC Home Surge Protection Device QSPD2A065P

SIEMENS BoltShield 120/240V 65KA AC Home Surge Protection Device QSPD2A065P

SIEMENS BoltShield 120/240V 65KA AC Home Surge Protection Device QSPD2A065P

Circuit Breakers & Contactors

Siemens BQD330 30 Amp 480VAC 3 Pole Type BQD Bolt On Breaker - TESTED

Siemens BQD330 30 Amp 480VAC 3 Pole Type BQD Bolt On Breaker - TESTED

Siemens BQD330 30 Amp 480VAC 3 Pole Type BQD Bolt On Breaker - TESTED

Circuit Breakers & Contactors

SIEMENS BoltShield 120/240V 65KA AC Home Surge Protection Device QSPD2A065P !

SIEMENS BoltShield 120/240V 65KA AC Home Surge Protection Device QSPD2A065P !

SIEMENS BoltShield 120/240V 65KA AC Home Surge Protection Device QSPD2A065P !

Circuit Breakers & Contactors

SIEMENS BoltShield 120/240V 65KA AC Home Surge Protection Device QSPD2A065P !!!!

SIEMENS BoltShield 120/240V 65KA AC Home Surge Protection Device QSPD2A065P !!!!

SIEMENS BoltShield 120/240V 65KA AC Home Surge Protection Device QSPD2A065P !!!!

Circuit Breakers & Contactors

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