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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

EDB34020SA 20 AMP 3 Pole Circuit Breaker W/ Shunt Trip TESTED

EDB34020SA 20 AMP 3 Pole Circuit Breaker W/ Shunt Trip TESTED

EDB34020SA 20 AMP 3 Pole Circuit Breaker W/ Shunt Trip TESTED

Circuit Breakers & Contactors

PDG3XST24ACDCS Eaton K Frame Shunt Trip 24VAC/VDC

PDG3XST24ACDCS Eaton K Frame Shunt Trip 24VAC/VDC

PDG3XST24ACDCS Eaton K Frame Shunt Trip 24VAC/VDC

Circuit Breakers & Contactors

CUTLER HAMMER EGS3100FFB U 100A 3P 480V USED

CUTLER HAMMER EGS3100FFB U 100A 3P 480V USED

CUTLER HAMMER EGS3100FFB U 100A 3P 480V USED

Circuit Breakers & Contactors

SRPE30A25 - GE - Rating Plug

SRPE30A25 - GE - Rating Plug

SRPE30A25 - GE - Rating Plug

Circuit Breakers & Contactors

New In-Box Square D EJB34040 3 Pole 40 Amp Circuit Breaker Black

New In-Box Square D EJB34040 3 Pole 40 Amp Circuit Breaker Black

New In-Box Square D EJB34040 3 Pole 40 Amp Circuit Breaker Black

Circuit Breakers & Contactors

Square D EHB34070 70 Amp 3 Pole Circuit Breaker EHB7 277V 70A Bolt — CHIPS READ

Square D EHB34070 70 Amp 3 Pole Circuit Breaker EHB7 277V 70A Bolt — CHIPS READ

Square D EHB34070 70 Amp 3 Pole Circuit Breaker EHB7 277V 70A Bolt — CHIPS READ

Circuit Breakers & Contactors

SCHNEIDER ELECTRIC / SQUARE D TRIP UNIT S144A MICROLOGIC 6.0A 33073

SCHNEIDER ELECTRIC / SQUARE D TRIP UNIT S144A MICROLOGIC 6.0A 33073

SCHNEIDER ELECTRIC / SQUARE D TRIP UNIT S144A MICROLOGIC 6.0A 33073

Circuit Breakers & Contactors

SIEMENS B310000S01 3P 100A 240V 10K BL 120V SHUNT CIRCUIT BREAKER NIB

SIEMENS B310000S01 3P 100A 240V 10K BL 120V SHUNT CIRCUIT BREAKER NIB

SIEMENS B310000S01 3P 100A 240V 10K BL 120V SHUNT CIRCUIT BREAKER NIB

Circuit Breakers & Contactors

LOT OF 10 NEW SQUARE D QO115PAF 1 P 15AMP AFCI ARC-FAULT PLUG-ON CIRCUIT BREAKER

LOT OF 10 NEW SQUARE D QO115PAF 1 P 15AMP AFCI ARC-FAULT PLUG-ON CIRCUIT BREAKER

LOT OF 10 NEW SQUARE D QO115PAF 1 P 15AMP AFCI ARC-FAULT PLUG-ON CIRCUIT BREAKER

Circuit Breakers & Contactors

New Schneider Electric / Square D Trip Unit S144A Micrologic 6.0A factory sealed

New Schneider Electric / Square D Trip Unit S144A Micrologic 6.0A factory sealed

New Schneider Electric / Square D Trip Unit S144A Micrologic 6.0A factory sealed

Circuit Breakers & Contactors

Square D EHB34070 70 Amp 3 Pole Circuit Breaker EHB7 277V 70A — Next Day Option

Square D EHB34070 70 Amp 3 Pole Circuit Breaker EHB7 277V 70A — Next Day Option

Square D EHB34070 70 Amp 3 Pole Circuit Breaker EHB7 277V 70A — Next Day Option

Circuit Breakers & Contactors

WML13100RJ SIE BYPASS METER STACK POWER MOD FUSIBLE SWITCH LEVER BYPA (2 YR WTY)

WML13100RJ SIE BYPASS METER STACK POWER MOD FUSIBLE SWITCH LEVER BYPA (2 YR WTY)

WML13100RJ SIE BYPASS METER STACK POWER MOD FUSIBLE SWITCH LEVER BYPA (2 YR WTY)

Circuit Breakers & Contactors

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