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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

20083 products

Products

Siemens MBK150A 150 Amp 2-Pole Circuit Breaker (NEW)

Siemens MBK150A 150 Amp 2-Pole Circuit Breaker (NEW)

Siemens MBK150A 150 Amp 2-Pole Circuit Breaker (NEW)

Circuit Breakers & Contactors

(10) New Siemens QA115AFCN Arc Fault Circuit Breaker AFCI 15A 1-Pole 120/240V

(10) New Siemens QA115AFCN Arc Fault Circuit Breaker AFCI 15A 1-Pole 120/240V

(10) New Siemens QA115AFCN Arc Fault Circuit Breaker AFCI 15A 1-Pole 120/240V

Circuit Breakers & Contactors

Siemens BQD3100 100 Amp 3 Pole 480Y/277V Molded Case Circuit Breaker BQD Type

Siemens BQD3100 100 Amp 3 Pole 480Y/277V Molded Case Circuit Breaker BQD Type

Siemens BQD3100 100 Amp 3 Pole 480Y/277V Molded Case Circuit Breaker BQD Type

Circuit Breakers & Contactors

10 PCS QO115PAFGF - QO 1P 15A AF/GF DUAL FUNCTION PLUG-ON CIRCUIT BREAKER

10 PCS QO115PAFGF - QO 1P 15A AF/GF DUAL FUNCTION PLUG-ON CIRCUIT BREAKER

10 PCS QO115PAFGF - QO 1P 15A AF/GF DUAL FUNCTION PLUG-ON CIRCUIT BREAKER

Circuit Breakers & Contactors

10 PCS Square D QO115PAF - 1P - 15A - AFCI Circuit Breakers

10 PCS Square D QO115PAF - 1P - 15A - AFCI Circuit Breakers

10 PCS Square D QO115PAF - 1P - 15A - AFCI Circuit Breakers

Circuit Breakers & Contactors

GE DEAD FRONT COVER 100A 120/240V 1 PH

GE DEAD FRONT COVER 100A 120/240V 1 PH

GE DEAD FRONT COVER 100A 120/240V 1 PH

Circuit Breakers & Contactors

EATON BR360ST FREE SHIPPING

EATON BR360ST FREE SHIPPING

EATON BR360ST FREE SHIPPING

Circuit Breakers & Contactors

BOX OF 10 NEW Square D QO120VH 20 A Miniature Circuit Breaker FREE SHIPPING

BOX OF 10 NEW Square D QO120VH 20 A Miniature Circuit Breaker FREE SHIPPING

BOX OF 10 NEW Square D QO120VH 20 A Miniature Circuit Breaker FREE SHIPPING

Circuit Breakers & Contactors

LOT OF 3 Square D QO2175SB Surgebreaker Surge Protection Device 25kA NEW!

LOT OF 3 Square D QO2175SB Surgebreaker Surge Protection Device 25kA NEW!

LOT OF 3 Square D QO2175SB Surgebreaker Surge Protection Device 25kA NEW!

Circuit Breakers & Contactors

10 PCS Eaton BRN120AF BR Combination AFCI Circuit Breaker 20 AMP

10 PCS Eaton BRN120AF BR Combination AFCI Circuit Breaker 20 AMP

10 PCS Eaton BRN120AF BR Combination AFCI Circuit Breaker 20 AMP

Circuit Breakers & Contactors

(10) New Eaton BRP120AF Circuit Breaker AFCI 20A 1-Pole 120V

(10) New Eaton BRP120AF Circuit Breaker AFCI 20A 1-Pole 120V

(10) New Eaton BRP120AF Circuit Breaker AFCI 20A 1-Pole 120V

Circuit Breakers & Contactors

SQUARE D HU361RB 30 AMP 600 VOLT 3 PHASE NON-FUSIBLE OUTDOOR.

SQUARE D HU361RB 30 AMP 600 VOLT 3 PHASE NON-FUSIBLE OUTDOOR.

SQUARE D HU361RB 30 AMP 600 VOLT 3 PHASE NON-FUSIBLE OUTDOOR.

Circuit Breakers & Contactors

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