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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

NEW SQUARE D I LINE FA36050 50 AMP 3 POLE 600V SER 2 CIRCUIT BREAKER

NEW SQUARE D I LINE FA36050 50 AMP 3 POLE 600V SER 2 CIRCUIT BREAKER

NEW SQUARE D I LINE FA36050 50 AMP 3 POLE 600V SER 2 CIRCUIT BREAKER

Circuit Breakers & Contactors

*NEW* EATON BJ2125 Circuit Breaker 125 AMP 120/240 VAC 2 Pole Type BR-New in Box

*NEW* EATON BJ2125 Circuit Breaker 125 AMP 120/240 VAC 2 Pole Type BR-New in Box

*NEW* EATON BJ2125 Circuit Breaker 125 AMP 120/240 VAC 2 Pole Type BR-New in Box

Circuit Breakers & Contactors

NEW Siemens 3va6225-6hn31-0AA0 3 Pole 250 Amp Circuit Breaker flaw

NEW Siemens 3va6225-6hn31-0AA0 3 Pole 250 Amp Circuit Breaker flaw

NEW Siemens 3va6225-6hn31-0AA0 3 Pole 250 Amp Circuit Breaker flaw

Circuit Breakers & Contactors

NEW SQUARE D I-LINE KA36225 225 AMP 3 POLE 600V SER 2 CIRCUIT BREAKER (1)

NEW SQUARE D I-LINE KA36225 225 AMP 3 POLE 600V SER 2 CIRCUIT BREAKER (1)

NEW SQUARE D I-LINE KA36225 225 AMP 3 POLE 600V SER 2 CIRCUIT BREAKER (1)

Circuit Breakers & Contactors

WESTINGHOUSE CIRCUIT BREAKER EHB1060 60A 277V 1P 1YR WARRANTY

WESTINGHOUSE CIRCUIT BREAKER EHB1060 60A 277V 1P 1YR WARRANTY

WESTINGHOUSE CIRCUIT BREAKER EHB1060 60A 277V 1P 1YR WARRANTY

Circuit Breakers & Contactors

E-Mon D-Mon 208100 AC Kiloowatthour Meter

E-Mon D-Mon 208100 AC Kiloowatthour Meter

E-Mon D-Mon 208100 AC Kiloowatthour Meter

Circuit Breakers & Contactors

Eaton HFD3060 60 Amp 3 Pole 600 VAC 250 VDC 100 kA Circuit Breaker

Eaton HFD3060 60 Amp 3 Pole 600 VAC 250 VDC 100 kA Circuit Breaker

Eaton HFD3060 60 Amp 3 Pole 600 VAC 250 VDC 100 kA Circuit Breaker

Circuit Breakers & Contactors

Eaton HFD3060 3 pole 60Amp Molded Case Circuit Breaker New no box

Eaton HFD3060 3 pole 60Amp Molded Case Circuit Breaker New no box

Eaton HFD3060 3 pole 60Amp Molded Case Circuit Breaker New no box

Circuit Breakers & Contactors

Eaton HFD3060 60A 3-Phase 3-Pole 600V TherCircuit Breaker HFD 65k

Eaton HFD3060 60A 3-Phase 3-Pole 600V TherCircuit Breaker HFD 65k

Eaton HFD3060 60A 3-Phase 3-Pole 600V TherCircuit Breaker HFD 65k

Circuit Breakers & Contactors

(LOT OF 2) QJ22B200H SIEMENS 2 POLE 200AMP 240V 42KA CIRCUIT BREAKER

(LOT OF 2) QJ22B200H SIEMENS 2 POLE 200AMP 240V 42KA CIRCUIT BREAKER

(LOT OF 2) QJ22B200H SIEMENS 2 POLE 200AMP 240V 42KA CIRCUIT BREAKER

Circuit Breakers & Contactors

NEW Square D QDL32100 PowerPact Circuit Breaker 100 Amp 3 Pole 240V

NEW Square D QDL32100 PowerPact Circuit Breaker 100 Amp 3 Pole 240V

NEW Square D QDL32100 PowerPact Circuit Breaker 100 Amp 3 Pole 240V

Circuit Breakers & Contactors

(LOT OF 2) Siemens QJ23B200H 200A 240V 3 Pole Circuit Breaker

(LOT OF 2) Siemens QJ23B200H 200A 240V 3 Pole Circuit Breaker

(LOT OF 2) Siemens QJ23B200H 200A 240V 3 Pole Circuit Breaker

Circuit Breakers & Contactors

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