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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

22731 products

Products

Siemens 3VA9978-0BL32***NEW OPEN BOX***FREE SHIPPING

Siemens 3VA9978-0BL32***NEW OPEN BOX***FREE SHIPPING

Siemens 3VA9978-0BL32***NEW OPEN BOX***FREE SHIPPING

Circuit Breakers & Contactors

1-GE TEYL3040B 3 POLE 40A TEYL CIRCUIT BREAKER (NEW TAKE OUT)

1-GE TEYL3040B 3 POLE 40A TEYL CIRCUIT BREAKER (NEW TAKE OUT)

1-GE TEYL3040B 3 POLE 40A TEYL CIRCUIT BREAKER (NEW TAKE OUT)

Circuit Breakers & Contactors

New Eaton Cutler-Hammer HMCPE050K2C 50A Circuit Breaker 480VAC 250VDC 3P

New Eaton Cutler-Hammer HMCPE050K2C 50A Circuit Breaker 480VAC 250VDC 3P

New Eaton Cutler-Hammer HMCPE050K2C 50A Circuit Breaker 480VAC 250VDC 3P

Circuit Breakers & Contactors

New Circuit Breaker Square D EDB34070 70 Amp 3 Pole 480Y/277V @@

New Circuit Breaker Square D EDB34070 70 Amp 3 Pole 480Y/277V @@

New Circuit Breaker Square D EDB34070 70 Amp 3 Pole 480Y/277V @@

Circuit Breakers & Contactors

* ABB TEYL3040B 40A 3 POLE 240VAC CIRCUIT BREAKER

* ABB TEYL3040B 40A 3 POLE 240VAC CIRCUIT BREAKER

* ABB TEYL3040B 40A 3 POLE 240VAC CIRCUIT BREAKER

Circuit Breakers & Contactors

Siemens FXD FXD63 FXD63B200 3 Pole 200 Amp 600v Circuit Breaker FXD6-A NTO

Siemens FXD FXD63 FXD63B200 3 Pole 200 Amp 600v Circuit Breaker FXD6-A NTO

Siemens FXD FXD63 FXD63B200 3 Pole 200 Amp 600v Circuit Breaker FXD6-A NTO

Circuit Breakers & Contactors

General Electric SGLA36AT0400 Circuit Breaker 400A 3P 600V NO RATING PLUG 🔴

General Electric SGLA36AT0400 Circuit Breaker 400A 3P 600V NO RATING PLUG 🔴

General Electric SGLA36AT0400 Circuit Breaker 400A 3P 600V NO RATING PLUG 🔴

Circuit Breakers & Contactors

MITSUBISHI NV250-CW CIRCUIT BREAKER

MITSUBISHI NV250-CW CIRCUIT BREAKER

MITSUBISHI NV250-CW CIRCUIT BREAKER

Circuit Breakers & Contactors

CHALLENGER QFP2T 150 Amp 2 Pole QFP2150T Breaker Zinsco Sylvania Offset Top Feed

CHALLENGER QFP2T 150 Amp 2 Pole QFP2150T Breaker Zinsco Sylvania Offset Top Feed

CHALLENGER QFP2T 150 Amp 2 Pole QFP2150T Breaker Zinsco Sylvania Offset Top Feed

Circuit Breakers & Contactors

Siemens 3RV2031-4VB15 Motor Protection Circuit Breaker - Industrial Safety Devic

Siemens 3RV2031-4VB15 Motor Protection Circuit Breaker - Industrial Safety Devic

Siemens 3RV2031-4VB15 Motor Protection Circuit Breaker - Industrial Safety Devic

Circuit Breakers & Contactors

Eaton HFD3015L Circuit Breaker HFD 65K 15A Breaker, 600VAC 250VDC

Eaton HFD3015L Circuit Breaker HFD 65K 15A Breaker, 600VAC 250VDC

Eaton HFD3015L Circuit Breaker HFD 65K 15A Breaker, 600VAC 250VDC

Circuit Breakers & Contactors

QOB330GFI SQUARE D NEW NO BOX FREE SHIPPING

QOB330GFI SQUARE D NEW NO BOX FREE SHIPPING

QOB330GFI SQUARE D NEW NO BOX FREE SHIPPING

Circuit Breakers & Contactors

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