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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

Cutler Hammer Series C Molded Case Switch JDB3250KXD03D0 250 Amp 3 Pole 600 Volt

Cutler Hammer Series C Molded Case Switch JDB3250KXD03D0 250 Amp 3 Pole 600 Volt

Cutler Hammer Series C Molded Case Switch JDB3250KXD03D0 250 Amp 3 Pole 600 Volt

Circuit Breakers & Contactors

10-pack Square D Homeline HOM120PCAFI 20A ARC fault AFCI plug on neutral breaker

10-pack Square D Homeline HOM120PCAFI 20A ARC fault AFCI plug on neutral breaker

10-pack Square D Homeline HOM120PCAFI 20A ARC fault AFCI plug on neutral breaker

Circuit Breakers & Contactors

6325 - Thomas & Betts 1-1/4 Inch 90 Degree Non-Metallic Type A Liquidtight Conne

6325 - Thomas & Betts 1-1/4 Inch 90 Degree Non-Metallic Type A Liquidtight Conne

6325 - Thomas & Betts 1-1/4 Inch 90 Degree Non-Metallic Type A Liquidtight Conne

Circuit Breakers & Contactors

ALLEN BRADLEY Circuit Breaker 80A 140G-J6X3 140GJ6X3 Type HACR 3 Pole 80 Amp

ALLEN BRADLEY Circuit Breaker 80A 140G-J6X3 140GJ6X3 Type HACR 3 Pole 80 Amp

ALLEN BRADLEY Circuit Breaker 80A 140G-J6X3 140GJ6X3 Type HACR 3 Pole 80 Amp

Circuit Breakers & Contactors

BGA36045 ~ Square D I-Line BGA36045 PowerPacT B 45A 3P MCCB ~ Sealed Surplus

BGA36045 ~ Square D I-Line BGA36045 PowerPacT B 45A 3P MCCB ~ Sealed Surplus

BGA36045 ~ Square D I-Line BGA36045 PowerPacT B 45A 3P MCCB ~ Sealed Surplus

Circuit Breakers & Contactors

Eaton HMCP400X5C 400A 600V 3Pole Circuit Breaker

Eaton HMCP400X5C 400A 600V 3Pole Circuit Breaker

Eaton HMCP400X5C 400A 600V 3Pole Circuit Breaker

Circuit Breakers & Contactors

Eaton HMCP400X5W Circuit Breaker 400A (L6C)

Eaton HMCP400X5W Circuit Breaker 400A (L6C)

Eaton HMCP400X5W Circuit Breaker 400A (L6C)

Circuit Breakers & Contactors

New Eaton - HMCP250W5C 250 A, Three-pole, Frame J-K, 1250-2500 A, 600 V, 250 A

New Eaton - HMCP250W5C 250 A, Three-pole, Frame J-K, 1250-2500 A, 600 V, 250 A

New Eaton - HMCP250W5C 250 A, Three-pole, Frame J-K, 1250-2500 A, 600 V, 250 A

Circuit Breakers & Contactors

Schneider Electric BDA34020Y 20A 3-Pole I-Line Thermal Magnetic Circuit Breaker

Schneider Electric BDA34020Y 20A 3-Pole I-Line Thermal Magnetic Circuit Breaker

Schneider Electric BDA34020Y 20A 3-Pole I-Line Thermal Magnetic Circuit Breaker

Circuit Breakers & Contactors

SIEMENS BQD350 Molded Case 50A Circuit Breaker 3-pole 480vac 250vdc 3ph

SIEMENS BQD350 Molded Case 50A Circuit Breaker 3-pole 480vac 250vdc 3ph

SIEMENS BQD350 Molded Case 50A Circuit Breaker 3-pole 480vac 250vdc 3ph

Circuit Breakers & Contactors

NEW SQUARE D BDA34020Y CIRCUIT BREAKER 20A 480Y/277V 3P I-LINE POWERPACT

NEW SQUARE D BDA34020Y CIRCUIT BREAKER 20A 480Y/277V 3P I-LINE POWERPACT

NEW SQUARE D BDA34020Y CIRCUIT BREAKER 20A 480Y/277V 3P I-LINE POWERPACT

Circuit Breakers & Contactors

Siemens NGB NGB3B100 3 Pole 100 Amp 600V Circuit Breaker Flawed

Siemens NGB NGB3B100 3 Pole 100 Amp 600V Circuit Breaker Flawed

Siemens NGB NGB3B100 3 Pole 100 Amp 600V Circuit Breaker Flawed

Circuit Breakers & Contactors

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