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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

Siemens U01JLD6 Combination Undervoltage Release, 120 VAC MCCB Undervoltage Trip

Siemens U01JLD6 Combination Undervoltage Release, 120 VAC MCCB Undervoltage Trip

Siemens U01JLD6 Combination Undervoltage Release, 120 VAC MCCB Undervoltage Trip

Circuit Breakers & Contactors

NEW EATON JGS JGS3250NN 3 pole 250 Amp 600V Circuit Breaker NTO

NEW EATON JGS JGS3250NN 3 pole 250 Amp 600V Circuit Breaker NTO

NEW EATON JGS JGS3250NN 3 pole 250 Amp 600V Circuit Breaker NTO

Circuit Breakers & Contactors

NEW Westinghouse CA3125 125 Amp 240V 3-Pole Circuit Breaker 125A 240 VAC

NEW Westinghouse CA3125 125 Amp 240V 3-Pole Circuit Breaker 125A 240 VAC

NEW Westinghouse CA3125 125 Amp 240V 3-Pole Circuit Breaker 125A 240 VAC

Circuit Breakers & Contactors

EATON JGS JGS3250NN 3 Pole 250 Amp 600V Circuit Breaker

EATON JGS JGS3250NN 3 Pole 250 Amp 600V Circuit Breaker

EATON JGS JGS3250NN 3 Pole 250 Amp 600V Circuit Breaker

Circuit Breakers & Contactors

Riello Rack Mountable Maintenance Bypass Switch 63A RBS-0063A-11H-R – Brand New

Riello Rack Mountable Maintenance Bypass Switch 63A RBS-0063A-11H-R – Brand New

Circuit Breakers & Contactors

Square D PQ3603G 30 Amp I-Line Busway Plug Unit 600 VAC 3P3W

Square D PQ3603G 30 Amp I-Line Busway Plug Unit 600 VAC 3P3W

Square D PQ3603G 30 Amp I-Line Busway Plug Unit 600 VAC 3P3W

Circuit Breakers & Contactors

Siemens Q120DFN 20A 1-Pole Dual AFCI/GFCI Plug-On Neutral Circuit Breaker 10 pcs

Siemens Q120DFN 20A 1-Pole Dual AFCI/GFCI Plug-On Neutral Circuit Breaker 10 pcs

Siemens Q120DFN 20A 1-Pole Dual AFCI/GFCI Plug-On Neutral Circuit Breaker 10 pcs

Circuit Breakers & Contactors

NEW Siemens FXD63B070 70A FD Frame 600V 3P 600-900 Circuit Breaker NO BOX NO LUG

NEW Siemens FXD63B070 70A FD Frame 600V 3P 600-900 Circuit Breaker NO BOX NO LUG

NEW Siemens FXD63B070 70A FD Frame 600V 3P 600-900 Circuit Breaker NO BOX NO LUG

Circuit Breakers & Contactors

Allen Bradley 140G-J6F3-D15 Molded Case Circuit Breaker 600v-ac 3p 150a Amp

Allen Bradley 140G-J6F3-D15 Molded Case Circuit Breaker 600v-ac 3p 150a Amp

Allen Bradley 140G-J6F3-D15 Molded Case Circuit Breaker 600v-ac 3p 150a Amp

Circuit Breakers & Contactors

Square D QO260GFI3W (do not confuse with lesser cheaper model QO260GFI)

Square D QO260GFI3W (do not confuse with lesser cheaper model QO260GFI)

Square D QO260GFI3W (do not confuse with lesser cheaper model QO260GFI)

Circuit Breakers & Contactors

Eaton CHFP120DF 20A 1-Pole Dual AFCI GFCI Plug-On Breaker 10-Pack Open Box

Eaton CHFP120DF 20A 1-Pole Dual AFCI GFCI Plug-On Breaker 10-Pack Open Box

Eaton CHFP120DF 20A 1-Pole Dual AFCI GFCI Plug-On Breaker 10-Pack Open Box

Circuit Breakers & Contactors

Siemens QJ22B200 200 Amp 2-Pole Circuit Breaker Type QJ2 10k 240V Main Used

Siemens QJ22B200 200 Amp 2-Pole Circuit Breaker Type QJ2 10k 240V Main Used

Siemens QJ22B200 200 Amp 2-Pole Circuit Breaker Type QJ2 10k 240V Main Used

Circuit Breakers & Contactors

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