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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

EATON CUTLER-HAMMER MAGNUM DS MDS8203VEA 2000AMP LOW VOLTAGE AC CIRCUIT BREAKER

EATON CUTLER-HAMMER MAGNUM DS MDS8203VEA 2000AMP LOW VOLTAGE AC CIRCUIT BREAKER

EATON CUTLER-HAMMER MAGNUM DS MDS8203VEA 2000AMP LOW VOLTAGE AC CIRCUIT BREAKER

Circuit Breakers & Contactors

WESTINGHOUSE/ Seltronic LC3600F 600A, 600V, 3 POLE, Circuit Breaker

WESTINGHOUSE/ Seltronic LC3600F 600A, 600V, 3 POLE, Circuit Breaker

WESTINGHOUSE/ Seltronic LC3600F 600A, 600V, 3 POLE, Circuit Breaker

Circuit Breakers & Contactors

NEW EATON HMCPS007C0C CUTLER HAMMER WESTINGHOUSE 7 AMP 600V CIRCUIT BREAKER

NEW EATON HMCPS007C0C CUTLER HAMMER WESTINGHOUSE 7 AMP 600V CIRCUIT BREAKER

NEW EATON HMCPS007C0C CUTLER HAMMER WESTINGHOUSE 7 AMP 600V CIRCUIT BREAKER

Circuit Breakers & Contactors

NIB - Square D - EDB34080 - Miniature Circuit Breaker, 80A, 3-Pole, Bolt-On

NIB - Square D - EDB34080 - Miniature Circuit Breaker, 80A, 3-Pole, Bolt-On

NIB - Square D - EDB34080 - Miniature Circuit Breaker, 80A, 3-Pole, Bolt-On

Circuit Breakers & Contactors

Square D HDM36040 PowerPact Circuit Breaker 40A 3-Pole 600VAC

Square D HDM36040 PowerPact Circuit Breaker 40A 3-Pole 600VAC

Square D HDM36040 PowerPact Circuit Breaker 40A 3-Pole 600VAC

Circuit Breakers & Contactors

Lot Of 10 Siemens QA115AFCN 15A Amp AFCI Plug On Neutral Box Of 10 Breaker

Lot Of 10 Siemens QA115AFCN 15A Amp AFCI Plug On Neutral Box Of 10 Breaker

Lot Of 10 Siemens QA115AFCN 15A Amp AFCI Plug On Neutral Box Of 10 Breaker

Circuit Breakers & Contactors

Square D Q2M2150MT 150A 2-Pole Circuit Breaker 240V AC On/Off Switch Black

Square D Q2M2150MT 150A 2-Pole Circuit Breaker 240V AC On/Off Switch Black

Square D Q2M2150MT 150A 2-Pole Circuit Breaker 240V AC On/Off Switch Black

Circuit Breakers & Contactors

New Eaton HKD3400F 3 Pole 400 AMP Breaker Frame

New Eaton HKD3400F 3 Pole 400 AMP Breaker Frame

New Eaton HKD3400F 3 Pole 400 AMP Breaker Frame

Circuit Breakers & Contactors

SIEMENS MM0202B1150 150-Amp Meter/Main Breaker Combination

SIEMENS MM0202B1150 150-Amp Meter/Main Breaker Combination

SIEMENS MM0202B1150 150-Amp Meter/Main Breaker Combination

Circuit Breakers & Contactors

Square D MH MH36600 3 Pole 600 Amp 600V Gray Label I-Line Circuit Breaker

Square D MH MH36600 3 Pole 600 Amp 600V Gray Label I-Line Circuit Breaker

Square D MH MH36600 3 Pole 600 Amp 600V Gray Label I-Line Circuit Breaker

Circuit Breakers & Contactors

SQUARE D CIRCUIT BREAKER I-LINE PLUG-IN 300 AMP 600V 3 POLE AL400LA LA36300

SQUARE D CIRCUIT BREAKER I-LINE PLUG-IN 300 AMP 600V 3 POLE AL400LA LA36300

SQUARE D CIRCUIT BREAKER I-LINE PLUG-IN 300 AMP 600V 3 POLE AL400LA LA36300

Circuit Breakers & Contactors

NEW Siemens NGB NGB3B040B 3 Pole 40 Amp 600V Circuit Breaker NGB3B040 NOB

NEW Siemens NGB NGB3B040B 3 Pole 40 Amp 600V Circuit Breaker NGB3B040 NOB

NEW Siemens NGB NGB3B040B 3 Pole 40 Amp 600V Circuit Breaker NGB3B040 NOB

Circuit Breakers & Contactors

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