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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 QGA32225 Circuit Breaker 225A 240VAC Type QG 3P PowerPact

Square D QGA32225 Circuit Breaker 225A 240VAC Type QG 3P PowerPact

Square D QGA32225 Circuit Breaker 225A 240VAC Type QG 3P PowerPact

Circuit Breakers & Contactors

Siemens 800A/3P 3VA5580-5EC36-0AA0 circuit breaker

Siemens 800A/3P 3VA5580-5EC36-0AA0 circuit breaker

Siemens 800A/3P 3VA5580-5EC36-0AA0 circuit breaker

Circuit Breakers & Contactors

Square D EDB34100 Bolt-On Circuit Breaker 100A 480Y/277V 3P 3PH TYPE EDB 3 Pole

Square D EDB34100 Bolt-On Circuit Breaker 100A 480Y/277V 3P 3PH TYPE EDB 3 Pole

Square D EDB34100 Bolt-On Circuit Breaker 100A 480Y/277V 3P 3PH TYPE EDB 3 Pole

Circuit Breakers & Contactors

Square D by Schneider Electric JDA36175 175A 3-Pole 600V Circuit Breaker

Square D by Schneider Electric JDA36175 175A 3-Pole 600V Circuit Breaker

Square D by Schneider Electric JDA36175 175A 3-Pole 600V Circuit Breaker

Circuit Breakers & Contactors

ITE SIEMENS BQ3B020H00S01 BQH BREAKER BQ3B020H SHUNT TRIP 3P 240V 20A (3 AVAIL)

ITE SIEMENS BQ3B020H00S01 BQH BREAKER BQ3B020H SHUNT TRIP 3P 240V 20A (3 AVAIL)

ITE SIEMENS BQ3B020H00S01 BQH BREAKER BQ3B020H SHUNT TRIP 3P 240V 20A (3 AVAIL)

Circuit Breakers & Contactors

NEW Square d LJA3640031X 3P 400A 600V PowerPact Circuit Breaker

NEW Square d LJA3640031X 3P 400A 600V PowerPact Circuit Breaker

NEW Square d LJA3640031X 3P 400A 600V PowerPact Circuit Breaker

Circuit Breakers & Contactors

CLDC3600 Eaton 250-600 Amp Circuit Breaker LES3600LSI Trip - Next Day Option

CLDC3600 Eaton 250-600 Amp Circuit Breaker LES3600LSI Trip - Next Day Option

CLDC3600 Eaton 250-600 Amp Circuit Breaker LES3600LSI Trip - Next Day Option

Circuit Breakers & Contactors

CBI D2ABXA0991 DD-Frame 40A 3Pole Circuit Breaker 277/480VAC 40 amp panel mount

CBI D2ABXA0991 DD-Frame 40A 3Pole Circuit Breaker 277/480VAC 40 amp panel mount

CBI D2ABXA0991 DD-Frame 40A 3Pole Circuit Breaker 277/480VAC 40 amp panel mount

Circuit Breakers & Contactors

SCHNEIDER ELECTRIC HDL36060U31X / HDL36060U31X (BRAND NEW)

SCHNEIDER ELECTRIC HDL36060U31X / HDL36060U31X (BRAND NEW)

SCHNEIDER ELECTRIC HDL36060U31X / HDL36060U31X (BRAND NEW)

Circuit Breakers & Contactors

QOB240EPD SQUARE D 2P 40A Bolt on Equipment Ground Fault Breaker 120/240v NEW

QOB240EPD SQUARE D 2P 40A Bolt on Equipment Ground Fault Breaker 120/240v NEW

QOB240EPD SQUARE D 2P 40A Bolt on Equipment Ground Fault Breaker 120/240v NEW

Circuit Breakers & Contactors

SQUARE D JDA36175 175A 3P Circuit breaker

SQUARE D JDA36175 175A 3P Circuit breaker

SQUARE D JDA36175 175A 3P Circuit breaker

Circuit Breakers & Contactors

Eaton CSR2200N Circuit Breaker

Eaton CSR2200N Circuit Breaker

Eaton CSR2200N Circuit Breaker

Circuit Breakers & Contactors

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