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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 30 Amp EHB-4 Bolt-On Circuit Breaker 480/277 VAC 3 Pole EHB34030

Square D 30 Amp EHB-4 Bolt-On Circuit Breaker 480/277 VAC 3 Pole EHB34030

Square D 30 Amp EHB-4 Bolt-On Circuit Breaker 480/277 VAC 3 Pole EHB34030

Circuit Breakers & Contactors

Allen Bradley 140U-H3C3-D10, 100A 480V 3POLE Circuit Breaker

Allen Bradley 140U-H3C3-D10, 100A 480V 3POLE Circuit Breaker

Allen Bradley 140U-H3C3-D10, 100A 480V 3POLE Circuit Breaker

Circuit Breakers & Contactors

ABB SACE Tmax T1N 100 Circuit Breaker E93565

ABB SACE Tmax T1N 100 Circuit Breaker E93565

ABB SACE Tmax T1N 100 Circuit Breaker E93565

Circuit Breakers & Contactors

Box Of 10 Siemens QA115AFCN 15A Amp 120v AFCI Breaker Plug On Neutral New in Box

Box Of 10 Siemens QA115AFCN 15A Amp 120v AFCI Breaker Plug On Neutral New in Box

Box Of 10 Siemens QA115AFCN 15A Amp 120v AFCI Breaker Plug On Neutral New in Box

Circuit Breakers & Contactors

NEW / NEVER INSTALLED SIEMENS HFD63F250 CIRCUIT BREAKER FRAME ONLY

NEW / NEVER INSTALLED SIEMENS HFD63F250 CIRCUIT BREAKER FRAME ONLY

NEW / NEVER INSTALLED SIEMENS HFD63F250 CIRCUIT BREAKER FRAME ONLY

Circuit Breakers & Contactors

ITE # HHED63B080 - BREAKER 80A 600V 3P ITE - Used - TESTED

ITE # HHED63B080 - BREAKER 80A 600V 3P ITE - Used - TESTED

ITE # HHED63B080 - BREAKER 80A 600V 3P ITE - Used - TESTED

Circuit Breakers & Contactors

NEW Eaton PDD2 PDD23G0200TFFL 200 Amp 3 Pole 240 Volt Breaker

NEW Eaton PDD2 PDD23G0200TFFL 200 Amp 3 Pole 240 Volt Breaker

NEW Eaton PDD2 PDD23G0200TFFL 200 Amp 3 Pole 240 Volt Breaker

Circuit Breakers & Contactors

QBHGFT2030 - Eaton - 30 Amp Ground Fault Circuit Breaker Bolt-On - 30 Amp - 2 Po

QBHGFT2030 - Eaton - 30 Amp Ground Fault Circuit Breaker Bolt-On - 30 Amp - 2 Po

QBHGFT2030 - Eaton - 30 Amp Ground Fault Circuit Breaker Bolt-On - 30 Amp - 2 Po

Circuit Breakers & Contactors

Eaton QBHGFT1020, GFCI Circuit Breaker 20A, Single Pole, 120/240V

Eaton QBHGFT1020, GFCI Circuit Breaker 20A, Single Pole, 120/240V

Eaton QBHGFT1020, GFCI Circuit Breaker 20A, Single Pole, 120/240V

Circuit Breakers & Contactors

Siemens WEP3311 Uni-Pak Metering System 300A 3-Gang 125A, New!

Siemens WEP3311 Uni-Pak Metering System 300A 3-Gang 125A, New!

Siemens WEP3311 Uni-Pak Metering System 300A 3-Gang 125A, New!

Circuit Breakers & Contactors

New Eaton Westinghouse GHB GHB2060 2 Pole 60 Amp 480/277V Circuit Breaker NNB

New Eaton Westinghouse GHB GHB2060 2 Pole 60 Amp 480/277V Circuit Breaker NNB

New Eaton Westinghouse GHB GHB2060 2 Pole 60 Amp 480/277V Circuit Breaker NNB

Circuit Breakers & Contactors

GE 60 Amp Circuit Breaker With 50 Amp Trip Plug 600 VAC 3 Pole SEHA36AT0060

GE 60 Amp Circuit Breaker With 50 Amp Trip Plug 600 VAC 3 Pole SEHA36AT0060

GE 60 Amp Circuit Breaker With 50 Amp Trip Plug 600 VAC 3 Pole SEHA36AT0060

Circuit Breakers & Contactors

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