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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

GENERAL ELECTRIC SELA36AT0060 3 POLE 60 AMP PLUG 480v 65KAIC BREAKER W / LUGS

GENERAL ELECTRIC SELA36AT0060 3 POLE 60 AMP PLUG 480v 65KAIC BREAKER W / LUGS

GENERAL ELECTRIC SELA36AT0060 3 POLE 60 AMP PLUG 480v 65KAIC BREAKER W / LUGS

Circuit Breakers & Contactors

Square D EHB34020 20 Amp 3 Pole 480/277 Volt Bolt-on Circuit Breaker

Square D EHB34020 20 Amp 3 Pole 480/277 Volt Bolt-on Circuit Breaker

Square D EHB34020 20 Amp 3 Pole 480/277 Volt Bolt-on Circuit Breaker

Circuit Breakers & Contactors

Square D 40 Amp EHB-4 Bolt-On Circuit Breaker 480Y/277 VAC 3P EHB34040 (Flaw)

Square D 40 Amp EHB-4 Bolt-On Circuit Breaker 480Y/277 VAC 3P EHB34040 (Flaw)

Square D 40 Amp EHB-4 Bolt-On Circuit Breaker 480Y/277 VAC 3P EHB34040 (Flaw)

Circuit Breakers & Contactors

LD5 LC030FCH5 Integral 32 Reversing Contactor Starter Tested Excellent Fast Ship

LD5 LC030FCH5 Integral 32 Reversing Contactor Starter Tested Excellent Fast Ship

LD5 LC030FCH5 Integral 32 Reversing Contactor Starter Tested Excellent Fast Ship

Circuit Breakers & Contactors

Eaton HFD3150BP10 600V Molded Case Circuit Breaker - White

Eaton HFD3150BP10 600V Molded Case Circuit Breaker - White

Eaton HFD3150BP10 600V Molded Case Circuit Breaker - White

Circuit Breakers & Contactors

Siemens 3VA9137-0FK31 Disconnect Operating Mechanism

Siemens 3VA9137-0FK31 Disconnect Operating Mechanism

Siemens 3VA9137-0FK31 Disconnect Operating Mechanism

Circuit Breakers & Contactors

HEB3B015. Siemens Type HEB 15 Amp, 3 Pole Breaker

HEB3B015. Siemens Type HEB 15 Amp, 3 Pole Breaker

HEB3B015. Siemens Type HEB 15 Amp, 3 Pole Breaker

Circuit Breakers & Contactors

Qty 20Eaton 15 Amp Single-Pole Plug On Neutral Combination AFCI Circuit Breaker

Qty 20Eaton 15 Amp Single-Pole Plug On Neutral Combination AFCI Circuit Breaker

Qty 20Eaton 15 Amp Single-Pole Plug On Neutral Combination AFCI Circuit Breaker

Circuit Breakers & Contactors

GE 40 Amp Double Pole Ground Fault Breaker with Self-Test

GE 40 Amp Double Pole Ground Fault Breaker with Self-Test

GE 40 Amp Double Pole Ground Fault Breaker with Self-Test

Circuit Breakers & Contactors

FPE Federal Pacific NFJ631225 225A 600 V 3-Pole Circuit Breaker Mag Trip 2250 V

FPE Federal Pacific NFJ631225 225A 600 V 3-Pole Circuit Breaker Mag Trip 2250 V

FPE Federal Pacific NFJ631225 225A 600 V 3-Pole Circuit Breaker Mag Trip 2250 V

Circuit Breakers & Contactors

USED Square D Q12100 100 Amp 2 Pole Circuit Breaker 120/240VAC

USED Square D Q12100 100 Amp 2 Pole Circuit Breaker 120/240VAC

USED Square D Q12100 100 Amp 2 Pole Circuit Breaker 120/240VAC

Circuit Breakers & Contactors

HOM115GFI 10PCS SQUARE D HOMELINE 15A GFCI CIRCUIT BREAKERS W/PIGTAIL

HOM115GFI 10PCS SQUARE D HOMELINE 15A GFCI CIRCUIT BREAKERS W/PIGTAIL

HOM115GFI 10PCS SQUARE D HOMELINE 15A GFCI CIRCUIT BREAKERS W/PIGTAIL

Circuit Breakers & Contactors

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