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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

SIEMENS QS2125H 2-POLE 125 AMP 120/240 VAC TYPE QSH BREAKER ( BRAND NEW )

SIEMENS QS2125H 2-POLE 125 AMP 120/240 VAC TYPE QSH BREAKER ( BRAND NEW )

SIEMENS QS2125H 2-POLE 125 AMP 120/240 VAC TYPE QSH BREAKER ( BRAND NEW )

Circuit Breakers & Contactors

Cutler-Hammer Circuit Breaker Main CC 2P200A CCV2200

Cutler-Hammer Circuit Breaker Main CC 2P200A CCV2200

Cutler-Hammer Circuit Breaker Main CC 2P200A CCV2200

Circuit Breakers & Contactors

Siemens Q23050CT2 Quad Circuit Breaker 30-50A 120/240VAC 4-Pole 1-PH Plug In 6pk

Siemens Q23050CT2 Quad Circuit Breaker 30-50A 120/240VAC 4-Pole 1-PH Plug In 6pk

Siemens Q23050CT2 Quad Circuit Breaker 30-50A 120/240VAC 4-Pole 1-PH Plug In 6pk

Circuit Breakers & Contactors

Lot of 3 Siemens 15-amp/15-amp 1-Pole Comb. arc fault Circuit Breaker Q1515AFCP

Lot of 3 Siemens 15-amp/15-amp 1-Pole Comb. arc fault Circuit Breaker Q1515AFCP

Lot of 3 Siemens 15-amp/15-amp 1-Pole Comb. arc fault Circuit Breaker Q1515AFCP

Circuit Breakers & Contactors

NEW SQUARE D JD JDM JDM36200 3 pole 200 amp 600V Circuit Breaker NIB

NEW SQUARE D JD JDM JDM36200 3 pole 200 amp 600V Circuit Breaker NIB

NEW SQUARE D JD JDM JDM36200 3 pole 200 amp 600V Circuit Breaker NIB

Circuit Breakers & Contactors

SQUARE D J250S 250 AMP BREAKER ENCLOSURE

SQUARE D J250S 250 AMP BREAKER ENCLOSURE

SQUARE D J250S 250 AMP BREAKER ENCLOSURE

Circuit Breakers & Contactors

Square D PowerPact B Circuit Breaker 125A 3P 480V Cat# BJA36125

Square D PowerPact B Circuit Breaker 125A 3P 480V Cat# BJA36125

Square D PowerPact B Circuit Breaker 125A 3P 480V Cat# BJA36125

Circuit Breakers & Contactors

NEW LOT OF 2 Square D HOM2175SB Homeline 2-Pole 120/240 V 25kA Surge Protector

NEW LOT OF 2 Square D HOM2175SB Homeline 2-Pole 120/240 V 25kA Surge Protector

NEW LOT OF 2 Square D HOM2175SB Homeline 2-Pole 120/240 V 25kA Surge Protector

Circuit Breakers & Contactors

QUIK SHIP⚡️THREE(3pcs)⚡️SIEMENS 20-AMP 2-POLE 240V GFCI CIRCUIT BREAKER💥QF220AP

QUIK SHIP⚡️THREE(3pcs)⚡️SIEMENS 20-AMP 2-POLE 240V GFCI CIRCUIT BREAKER💥QF220AP

QUIK SHIP⚡️THREE(3pcs)⚡️SIEMENS 20-AMP 2-POLE 240V GFCI CIRCUIT BREAKER💥QF220AP

Circuit Breakers & Contactors

New Siemens MBKVAM3400A P1 Panel Main Breaker Kit 3VA53 400A 3PH 3-Pole 480V

New Siemens MBKVAM3400A P1 Panel Main Breaker Kit 3VA53 400A 3PH 3-Pole 480V

New Siemens MBKVAM3400A P1 Panel Main Breaker Kit 3VA53 400A 3PH 3-Pole 480V

Circuit Breakers & Contactors

Square HJA36060 PowerPact I-Line Circuit Breaker 60A 3P 600V HJ060 Series 1

Square HJA36060 PowerPact I-Line Circuit Breaker 60A 3P 600V HJ060 Series 1

Square HJA36060 PowerPact I-Line Circuit Breaker 60A 3P 600V HJ060 Series 1

Circuit Breakers & Contactors

Siemens 3VA4110-5ED34-0AA0 100A 3P Molded Case Circuit Breaker 600Y/347V

Siemens 3VA4110-5ED34-0AA0 100A 3P Molded Case Circuit Breaker 600Y/347V

Siemens 3VA4110-5ED34-0AA0 100A 3P Molded Case Circuit Breaker 600Y/347V

Circuit Breakers & Contactors

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