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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

Square D BJ15 BJA160151YP Powerpact Circuit Breaker 1p 15a

Square D BJ15 BJA160151YP Powerpact Circuit Breaker 1p 15a

Square D BJ15 BJA160151YP Powerpact Circuit Breaker 1p 15a

Circuit Breakers & Contactors

Murray Crouse-Hinds 200 Amp MD-A Main Breaker MD2200 Excellent Condition W/Screw

Murray Crouse-Hinds 200 Amp MD-A Main Breaker MD2200 Excellent Condition W/Screw

Murray Crouse-Hinds 200 Amp MD-A Main Breaker MD2200 Excellent Condition W/Screw

Circuit Breakers & Contactors

QE3150VH SQD QE SERIES 3 PHASE 3 POLE 150 AMP 240 V Square D Breaker

QE3150VH SQD QE SERIES 3 PHASE 3 POLE 150 AMP 240 V Square D Breaker

QE3150VH SQD QE SERIES 3 PHASE 3 POLE 150 AMP 240 V Square D Breaker

Circuit Breakers & Contactors

Fusebox AFDD RCBO Arc Fault Detection Device 16A Type A B Curve

Fusebox AFDD RCBO Arc Fault Detection Device 16A Type A B Curve

Fusebox AFDD RCBO Arc Fault Detection Device 16A Type A B Curve

Circuit Breakers & Contactors

HJL36125 Square D 125 Amp Circuit Breaker 600V - Next Day Option

HJL36125 Square D 125 Amp Circuit Breaker 600V - Next Day Option

HJL36125 Square D 125 Amp Circuit Breaker 600V - Next Day Option

Circuit Breakers & Contactors

New! Lot Of 10 Siemens QA115AFCN 15A 1-Pole Plug-On Neutral Circuit Breakers

New! Lot Of 10 Siemens QA115AFCN 15A 1-Pole Plug-On Neutral Circuit Breakers

New! Lot Of 10 Siemens QA115AFCN 15A 1-Pole Plug-On Neutral Circuit Breakers

Circuit Breakers & Contactors

EATON CORPORATION CHB2100 / CHB2100 (BRAND NEW)

EATON CORPORATION CHB2100 / CHB2100 (BRAND NEW)

EATON CORPORATION CHB2100 / CHB2100 (BRAND NEW)

Circuit Breakers & Contactors

Square D LH36350 350A 600V 3-Pole Bolt-On Circuit Breaker Trip Indicator

Square D LH36350 350A 600V 3-Pole Bolt-On Circuit Breaker Trip Indicator

Square D LH36350 350A 600V 3-Pole Bolt-On Circuit Breaker Trip Indicator

Circuit Breakers & Contactors

ITE/SIEMENS MOLDED CASE CIRCUIT BREAKER EH3-B100 100A 480VAC 3P 1 Y WARRANTY

ITE/SIEMENS MOLDED CASE CIRCUIT BREAKER EH3-B100 100A 480VAC 3P 1 Y WARRANTY

ITE/SIEMENS MOLDED CASE CIRCUIT BREAKER EH3-B100 100A 480VAC 3P 1 Y WARRANTY

Circuit Breakers & Contactors

Crouse-Hinds 200A Main breaker

Crouse-Hinds 200A Main breaker

Crouse-Hinds 200A Main breaker

Circuit Breakers & Contactors

Siemens NGB3B125 3 Pole 125 Amp Circuit Breaker with Mounting Base and Hardware

Siemens NGB3B125 3 Pole 125 Amp Circuit Breaker with Mounting Base and Hardware

Siemens NGB3B125 3 Pole 125 Amp Circuit Breaker with Mounting Base and Hardware

Circuit Breakers & Contactors

Square D Main Breaker Circuit Breaker Panel 200A Max 120/208V 200A Main Used

Square D Main Breaker Circuit Breaker Panel 200A Max 120/208V 200A Main Used

Square D Main Breaker Circuit Breaker Panel 200A Max 120/208V 200A Main Used

Circuit Breakers & Contactors

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