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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

24402 products

Products

ABB MS450-40 Manual Motor Starter 28-40A Circuit Breaker

ABB MS450-40 Manual Motor Starter 28-40A Circuit Breaker

ABB MS450-40 Manual Motor Starter 28-40A Circuit Breaker

Circuit Breakers & Contactors

Schneider Electric LV485500 Service Interface Test Kit. NEW

Schneider Electric LV485500 Service Interface Test Kit. NEW

Schneider Electric LV485500 Service Interface Test Kit. NEW

Circuit Breakers & Contactors

GE General Electric THLK2200 2 Pole 120/240V Feed-Thru Lug New No Box

GE General Electric THLK2200 2 Pole 120/240V Feed-Thru Lug New No Box

GE General Electric THLK2200 2 Pole 120/240V Feed-Thru Lug New No Box

Circuit Breakers & Contactors

Square D EHB34100 3-pole circuit breakers, 100A, 480Y/277VAC bolt-on *MINOR FLAW

Square D EHB34100 3-pole circuit breakers, 100A, 480Y/277VAC bolt-on *MINOR FLAW

Square D EHB34100 3-pole circuit breakers, 100A, 480Y/277VAC bolt-on *MINOR FLAW

Circuit Breakers & Contactors

Brand New Allen Bradley 140M-C2E-B63 breaker In Stock Free Shipping

Brand New Allen Bradley 140M-C2E-B63 breaker In Stock Free Shipping

Brand New Allen Bradley 140M-C2E-B63 breaker In Stock Free Shipping

Circuit Breakers & Contactors

Lot Of 40 20BRP120Df 20BRP120GF

Lot Of 40 20BRP120Df 20BRP120GF

Lot Of 40 20BRP120Df 20BRP120GF

Circuit Breakers & Contactors

Square D HJL HJL36015 3 Pole 15 Amp 600V Power Pact Circuit Breaker HJ 060 57790

Square D HJL HJL36015 3 Pole 15 Amp 600V Power Pact Circuit Breaker HJ 060 57790

Square D HJL HJL36015 3 Pole 15 Amp 600V Power Pact Circuit Breaker HJ 060 57790

Circuit Breakers & Contactors

ABB SACE Tmax XT7H 800 Breaker 600A Ekip DIP LSI 3P 600V in Bus Plug

ABB SACE Tmax XT7H 800 Breaker 600A Ekip DIP LSI 3P 600V in Bus Plug

ABB SACE Tmax XT7H 800 Breaker 600A Ekip DIP LSI 3P 600V in Bus Plug

Circuit Breakers & Contactors

LEGRAND 28801 LSIG PROTECTION UNIT NEW FREE EXPEDITED SHIPPING

LEGRAND 28801 LSIG PROTECTION UNIT NEW FREE EXPEDITED SHIPPING

LEGRAND 28801 LSIG PROTECTION UNIT NEW FREE EXPEDITED SHIPPING

Circuit Breakers & Contactors

Generac GBU202B Circuit Breaker 200A 2Pole 120/240V

Generac GBU202B Circuit Breaker 200A 2Pole 120/240V

Generac GBU202B Circuit Breaker 200A 2Pole 120/240V

Circuit Breakers & Contactors

SQUARE D LJL36600U31X 600A new in box

SQUARE D LJL36600U31X 600A new in box

SQUARE D LJL36600U31X 600A new in box

Circuit Breakers & Contactors

(3) SQUARE D QO115PAFGF CIRCUIT BREAKER

(3) SQUARE D QO115PAFGF CIRCUIT BREAKER

(3) SQUARE D QO115PAFGF CIRCUIT BREAKER

Circuit Breakers & Contactors

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