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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

Siemens Q120DFNP Dual Function Circuit Breaker Type QFGA2N/lot Of 12 Breakers

Siemens Q120DFNP Dual Function Circuit Breaker Type QFGA2N/lot Of 12 Breakers

Siemens Q120DFNP Dual Function Circuit Breaker Type QFGA2N/lot Of 12 Breakers

Circuit Breakers & Contactors

SQUARE D EGB34050 BREAKER BOLT IN 50AMP 3POLE 480Y/277VOLT AC NEW

SQUARE D EGB34050 BREAKER BOLT IN 50AMP 3POLE 480Y/277VOLT AC NEW

SQUARE D EGB34050 BREAKER BOLT IN 50AMP 3POLE 480Y/277VOLT AC NEW

Circuit Breakers & Contactors

NEW EATON GBH2015 2P BREAKER

NEW EATON GBH2015 2P BREAKER

NEW EATON GBH2015 2P BREAKER

Circuit Breakers & Contactors

GE TQD32100 Molded Case Circuit Breaker ~ 100 Amp - Tested/1Yr Warranty

GE TQD32100 Molded Case Circuit Breaker ~ 100 Amp - Tested/1Yr Warranty

GE TQD32100 Molded Case Circuit Breaker ~ 100 Amp - Tested/1Yr Warranty

Circuit Breakers & Contactors

QBL32125 Square D 125 Amp 240 Volt Circuit Breaker - Next Day Option

QBL32125 Square D 125 Amp 240 Volt Circuit Breaker - Next Day Option

QBL32125 Square D 125 Amp 240 Volt Circuit Breaker - Next Day Option

Circuit Breakers & Contactors

GE GENERAL ELECTRIC SELA SELA36AI0060 3 Pole 60 Amp 600V Circuit Breaker

GE GENERAL ELECTRIC SELA SELA36AI0060 3 Pole 60 Amp 600V Circuit Breaker

GE GENERAL ELECTRIC SELA SELA36AI0060 3 Pole 60 Amp 600V Circuit Breaker

Circuit Breakers & Contactors

Siemens BF220A Circuit Breaker

Siemens BF220A Circuit Breaker

Siemens BF220A Circuit Breaker

Circuit Breakers & Contactors

Siemens Main Circuit Breaker Enclosure, Outdoor, WMC64, for LXD63B600, LD63B600

Siemens Main Circuit Breaker Enclosure, Outdoor, WMC64, for LXD63B600, LD63B600

Siemens Main Circuit Breaker Enclosure, Outdoor, WMC64, for LXD63B600, LD63B600

Circuit Breakers & Contactors

GE Circuit Breaker SELA36AI0060 60 Amp 600 Volt 3 Pole w/ 50 Amp Trip

GE Circuit Breaker SELA36AI0060 60 Amp 600 Volt 3 Pole w/ 50 Amp Trip

GE Circuit Breaker SELA36AI0060 60 Amp 600 Volt 3 Pole w/ 50 Amp Trip

Circuit Breakers & Contactors

Automation Direct G3P-030 Circuit Breaker

Automation Direct G3P-030 Circuit Breaker

Automation Direct G3P-030 Circuit Breaker

Circuit Breakers & Contactors

EATON PDG33G0400FNNN Circuit Breaker 5185Y

EATON PDG33G0400FNNN Circuit Breaker 5185Y

EATON PDG33G0400FNNN Circuit Breaker 5185Y

Circuit Breakers & Contactors

SQUARE D FAL341001021 FAL 3P 480V 100 AMP SHUNT TRIP CIRCUIT BREAKER - TESTED

SQUARE D FAL341001021 FAL 3P 480V 100 AMP SHUNT TRIP CIRCUIT BREAKER - TESTED

SQUARE D FAL341001021 FAL 3P 480V 100 AMP SHUNT TRIP CIRCUIT BREAKER - TESTED

Circuit Breakers & Contactors

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