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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

Square D PowerPact 100 Amp I-Line Circuit Breaker 600V 3 Pole HJA36100 100A 3P

Square D PowerPact 100 Amp I-Line Circuit Breaker 600V 3 Pole HJA36100 100A 3P

Square D PowerPact 100 Amp I-Line Circuit Breaker 600V 3 Pole HJA36100 100A 3P

Circuit Breakers & Contactors

Square D HJA36100 PowerPact 100A 3-P 3-PH 600V Molded Case Circuit Breaker HJ150

Square D HJA36100 PowerPact 100A 3-P 3-PH 600V Molded Case Circuit Breaker HJ150

Square D HJA36100 PowerPact 100A 3-P 3-PH 600V Molded Case Circuit Breaker HJ150

Circuit Breakers & Contactors

Surplus Square D PJA36100U31A Square D I-Line POWERPACT 1000A 600V 3-Pole Circui

Surplus Square D PJA36100U31A Square D I-Line POWERPACT 1000A 600V 3-Pole Circui

Surplus Square D PJA36100U31A Square D I-Line POWERPACT 1000A 600V 3-Pole Circui

Circuit Breakers & Contactors

Square D HJA36100 PowerPact I-Line Circuit Breaker 100A 3-Pole 600V

Square D HJA36100 PowerPact I-Line Circuit Breaker 100A 3-Pole 600V

Square D HJA36100 PowerPact I-Line Circuit Breaker 100A 3-Pole 600V

Circuit Breakers & Contactors

Ge SFHA36ATO250 Hi-break Circuit Breaker

Ge SFHA36ATO250 Hi-break Circuit Breaker

Ge SFHA36ATO250 Hi-break Circuit Breaker

Circuit Breakers & Contactors

Schneider M9F52210 MULTI 9 C60 bpr 10A 480Y/277v. UL489 Breaker New

Schneider M9F52210 MULTI 9 C60 bpr 10A 480Y/277v. UL489 Breaker New

Schneider M9F52210 MULTI 9 C60 bpr 10A 480Y/277v. UL489 Breaker New

Circuit Breakers & Contactors

EATON FDC 100K 100A CURRENT LIMITING CIRCUIT BREAKER 240-600V FREE FAST SHIPPING

EATON FDC 100K 100A CURRENT LIMITING CIRCUIT BREAKER 240-600V FREE FAST SHIPPING

EATON FDC 100K 100A CURRENT LIMITING CIRCUIT BREAKER 240-600V FREE FAST SHIPPING

Circuit Breakers & Contactors

Square D QO230GFI Circuit Breaker 2 Pole 30 Amp 120-240V AC Plug In/Lot of 5

Square D QO230GFI Circuit Breaker 2 Pole 30 Amp 120-240V AC Plug In/Lot of 5

Square D QO230GFI Circuit Breaker 2 Pole 30 Amp 120-240V AC Plug In/Lot of 5

Circuit Breakers & Contactors

Eaton HFD3200BP10 Molded Case Circuit Breaker

Eaton HFD3200BP10 Molded Case Circuit Breaker

Eaton HFD3200BP10 Molded Case Circuit Breaker

Circuit Breakers & Contactors

10 X Siemens Q115AF 15-Amp 1 Pole 120-Volt Arc Fault AFCI Circuit Breaker NEW!🔥

10 X Siemens Q115AF 15-Amp 1 Pole 120-Volt Arc Fault AFCI Circuit Breaker NEW!🔥

10 X Siemens Q115AF 15-Amp 1 Pole 120-Volt Arc Fault AFCI Circuit Breaker NEW!🔥

Circuit Breakers & Contactors

Square D JJA36200 3 Pole 200 Amp PowerPact Circuit Breaker Type JJA 200A 3P 600V

Square D JJA36200 3 Pole 200 Amp PowerPact Circuit Breaker Type JJA 200A 3P 600V

Square D JJA36200 3 Pole 200 Amp PowerPact Circuit Breaker Type JJA 200A 3P 600V

Circuit Breakers & Contactors

ALLEN BRADLEY 140U-G1-MCCB 50A 2P AB

ALLEN BRADLEY 140U-G1-MCCB 50A 2P AB

ALLEN BRADLEY 140U-G1-MCCB 50A 2P AB

Circuit Breakers & Contactors

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