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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

NEW QN2200 SIEMENS 200 AMP 120V 240V 2 POLE CIRCUIT BREAKER 200A 2P

NEW QN2200 SIEMENS 200 AMP 120V 240V 2 POLE CIRCUIT BREAKER 200A 2P

NEW QN2200 SIEMENS 200 AMP 120V 240V 2 POLE CIRCUIT BREAKER 200A 2P

Circuit Breakers & Contactors

LOT OF 2 Square D QOB Circuit Breaker, 3-Pole, 60A, 120/240VAC, Type QOB NEW

LOT OF 2 Square D QOB Circuit Breaker, 3-Pole, 60A, 120/240VAC, Type QOB NEW

LOT OF 2 Square D QOB Circuit Breaker, 3-Pole, 60A, 120/240VAC, Type QOB NEW

Circuit Breakers & Contactors

Lot #4 QO115PAFGF SQUARE D QO 1P 15A AF/GF DUAL FUNCTION PLUG-ON CIRCUIT BREAKER

Lot #4 QO115PAFGF SQUARE D QO 1P 15A AF/GF DUAL FUNCTION PLUG-ON CIRCUIT BREAKER

Lot #4 QO115PAFGF SQUARE D QO 1P 15A AF/GF DUAL FUNCTION PLUG-ON CIRCUIT BREAKER

Circuit Breakers & Contactors

SCHNEIDER ELECTRIC QOB390 / QOB390 (NEW IN BOX)

SCHNEIDER ELECTRIC QOB390 / QOB390 (NEW IN BOX)

SCHNEIDER ELECTRIC QOB390 / QOB390 (NEW IN BOX)

Circuit Breakers & Contactors

GE SFHA36AT0250 Hi-Break Circuit Breaker 600VAC 3 Pole

GE SFHA36AT0250 Hi-Break Circuit Breaker 600VAC 3 Pole

GE SFHA36AT0250 Hi-Break Circuit Breaker 600VAC 3 Pole

Circuit Breakers & Contactors

APPLETON EBR1034EH100 SWITCHED RECEPTACLE

APPLETON EBR1034EH100 SWITCHED RECEPTACLE

APPLETON EBR1034EH100 SWITCHED RECEPTACLE

Circuit Breakers & Contactors

SIEMENS 3RV2742-5ED10, SIRUS CIRCUIT BREAKER, NEW #326037

SIEMENS 3RV2742-5ED10, SIRUS CIRCUIT BREAKER, NEW #326037

SIEMENS 3RV2742-5ED10, SIRUS CIRCUIT BREAKER, NEW #326037

Circuit Breakers & Contactors

LOT OF 145 Square D EGB14030 Square D 30 Amp 277V New

LOT OF 145 Square D EGB14030 Square D 30 Amp 277V New

LOT OF 145 Square D EGB14030 Square D 30 Amp 277V New

Circuit Breakers & Contactors

EJB34015 - Square D - Molded Case Circuit Breaker

EJB34015 - Square D - Molded Case Circuit Breaker

EJB34015 - Square D - Molded Case Circuit Breaker

Circuit Breakers & Contactors

Square D FAL34050 50A Circuit Breaker 3P 480VAC 250VDC 50 Amp

Square D FAL34050 50A Circuit Breaker 3P 480VAC 250VDC 50 Amp

Square D FAL34050 50A Circuit Breaker 3P 480VAC 250VDC 50 Amp

Circuit Breakers & Contactors

Square D Molded Case Circuit Breaker 225A 3 Pole KA36225 NICE

Square D Molded Case Circuit Breaker 225A 3 Pole KA36225 NICE

Square D Molded Case Circuit Breaker 225A 3 Pole KA36225 NICE

Circuit Breakers & Contactors

Schneider Automation 140 CPS 114 10 TSX Quantum Power Supply Module 115/230VAC

Schneider Automation 140 CPS 114 10 TSX Quantum Power Supply Module 115/230VAC

Schneider Automation 140 CPS 114 10 TSX Quantum Power Supply Module 115/230VAC

Circuit Breakers & Contactors

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