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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 BJL36015 PowerPact B Circuit Breaker 15A 3P 600Y/347V AC 25kA Sealed

Square D BJL36015 PowerPact B Circuit Breaker 15A 3P 600Y/347V AC 25kA Sealed

Square D BJL36015 PowerPact B Circuit Breaker 15A 3P 600Y/347V AC 25kA Sealed

Circuit Breakers & Contactors

KHF3615017DC2315 Square D KHF36150 Undervoltage 150 Amp Circuit Breaker

KHF3615017DC2315 Square D KHF36150 Undervoltage 150 Amp Circuit Breaker

KHF3615017DC2315 Square D KHF36150 Undervoltage 150 Amp Circuit Breaker

Circuit Breakers & Contactors

Square D Power Pact JG 250 Circuit Breaker

Square D Power Pact JG 250 Circuit Breaker

Square D Power Pact JG 250 Circuit Breaker

Circuit Breakers & Contactors

ABB THQB1120 Circuit Breaker 20 AMP 1-Pole 120V/240VAC (Lot of 20)

ABB THQB1120 Circuit Breaker 20 AMP 1-Pole 120V/240VAC (Lot of 20)

ABB THQB1120 Circuit Breaker 20 AMP 1-Pole 120V/240VAC (Lot of 20)

Circuit Breakers & Contactors

NEW Square D BJL36015 3 Pole Circuit Breaker Free Shipping

NEW Square D BJL36015 3 Pole Circuit Breaker Free Shipping

NEW Square D BJL36015 3 Pole Circuit Breaker Free Shipping

Circuit Breakers & Contactors

ABB SACE TMAX XT5 N 400 FRAME XT5N 400 AMP TRIP 3 POLE CIRCUIT BREAKER R400 ZONE

ABB SACE TMAX XT5 N 400 FRAME XT5N 400 AMP TRIP 3 POLE CIRCUIT BREAKER R400 ZONE

ABB SACE TMAX XT5 N 400 FRAME XT5N 400 AMP TRIP 3 POLE CIRCUIT BREAKER R400 ZONE

Circuit Breakers & Contactors

Square D PQ4620G I-Line Busway Plug-In Unit – 200A – 600V – Industrial Bus Plug

Square D PQ4620G I-Line Busway Plug-In Unit – 200A – 600V – Industrial Bus Plug

Square D PQ4620G I-Line Busway Plug-In Unit – 200A – 600V – Industrial Bus Plug

Circuit Breakers & Contactors

Lot of 3- NB240 Federal Pacific 40 Amp 240 Volt Circuit Breaker -Next Day Option

Lot of 3- NB240 Federal Pacific 40 Amp 240 Volt Circuit Breaker -Next Day Option

Lot of 3- NB240 Federal Pacific 40 Amp 240 Volt Circuit Breaker -Next Day Option

Circuit Breakers & Contactors

Square D Homeline 20A Tandem Breakers Lot Of 20 -New-

Square D Homeline 20A Tandem Breakers Lot Of 20 -New-

Square D Homeline 20A Tandem Breakers Lot Of 20 -New-

Circuit Breakers & Contactors

Square D Schneider Electric EHB34030 3P 3PH 30A 480Y/277V Circuit Breaker

Square D Schneider Electric EHB34030 3P 3PH 30A 480Y/277V Circuit Breaker

Square D Schneider Electric EHB34030 3P 3PH 30A 480Y/277V Circuit Breaker

Circuit Breakers & Contactors

NTO Cutler-Hammer FS340125B Circuit Breaker 125A 3P 480V 3PH Type FS

NTO Cutler-Hammer FS340125B Circuit Breaker 125A 3P 480V 3PH Type FS

NTO Cutler-Hammer FS340125B Circuit Breaker 125A 3P 480V 3PH Type FS

Circuit Breakers & Contactors

Federal Pacific NFJ631125 Circuit Breaker 125A 3P 600V

Federal Pacific NFJ631125 Circuit Breaker 125A 3P 600V

Federal Pacific NFJ631125 Circuit Breaker 125A 3P 600V

Circuit Breakers & Contactors

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