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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

Square D KAL36250 Molded Case Circuit Breaker 250A 3 Pole 600V KAL

Square D KAL36250 Molded Case Circuit Breaker 250A 3 Pole 600V KAL

Square D KAL36250 Molded Case Circuit Breaker 250A 3 Pole 600V KAL

Circuit Breakers & Contactors

GE TPMM5612 1200A Power Break Circuit Breaker 600V 3P 1200 Amp General Electric

GE TPMM5612 1200A Power Break Circuit Breaker 600V 3P 1200 Amp General Electric

GE TPMM5612 1200A Power Break Circuit Breaker 600V 3P 1200 Amp General Electric

Circuit Breakers & Contactors

NEW Square D QOB QOB330GFI 3 Pole 30 Amp 208Y 120V GFI Circuit Breaker NNB flaw

NEW Square D QOB QOB330GFI 3 Pole 30 Amp 208Y 120V GFI Circuit Breaker NNB flaw

NEW Square D QOB QOB330GFI 3 Pole 30 Amp 208Y 120V GFI Circuit Breaker NNB flaw

Circuit Breakers & Contactors

Eaton PDG23M0060TFFJ 3P 30A Circuit Breaker New USA

Eaton PDG23M0060TFFJ 3P 30A Circuit Breaker New USA

Eaton PDG23M0060TFFJ 3P 30A Circuit Breaker New USA

Circuit Breakers & Contactors

HOUSTON STOCK NEW ABB TS3N125TW TYPE TS3N 125 AMP 600V FREE 2 DAY AIR BUY NOW

HOUSTON STOCK NEW ABB TS3N125TW TYPE TS3N 125 AMP 600V FREE 2 DAY AIR BUY NOW

HOUSTON STOCK NEW ABB TS3N125TW TYPE TS3N 125 AMP 600V FREE 2 DAY AIR BUY NOW

Circuit Breakers & Contactors

EATON PDG23M0100TFFL circuit breaker 166A5

EATON PDG23M0100TFFL circuit breaker 166A5

EATON PDG23M0100TFFL circuit breaker 166A5

Circuit Breakers & Contactors

SIEMENS LGB3B030 BREAKER 3POLE 30AMP UNMP

SIEMENS LGB3B030 BREAKER 3POLE 30AMP UNMP

SIEMENS LGB3B030 BREAKER 3POLE 30AMP UNMP

Circuit Breakers & Contactors

CUTLER HAMMER CHN250GF N 50A 240V 2P 10K New

CUTLER HAMMER CHN250GF N 50A 240V 2P 10K New

CUTLER HAMMER CHN250GF N 50A 240V 2P 10K New

Circuit Breakers & Contactors

Siemens 3VA6225-8HL31-0AA0 Molded Case Circuit Breaker 250a Amp 600v 3p 250L

Siemens 3VA6225-8HL31-0AA0 Molded Case Circuit Breaker 250a Amp 600v 3p 250L

Siemens 3VA6225-8HL31-0AA0 Molded Case Circuit Breaker 250a Amp 600v 3p 250L

Circuit Breakers & Contactors

Square D EHB34080 circuit breaker, 80A, 277/480VAC, 3 pole, bolt-on, common trip

Square D EHB34080 circuit breaker, 80A, 277/480VAC, 3 pole, bolt-on, common trip

Square D EHB34080 circuit breaker, 80A, 277/480VAC, 3 pole, bolt-on, common trip

Circuit Breakers & Contactors

NEW TAKEOUT ALLEN BRADLEY 509-C0D SIZE 2 MOTOR STARTER WITH 40185-800-01 B421

NEW TAKEOUT ALLEN BRADLEY 509-C0D SIZE 2 MOTOR STARTER WITH 40185-800-01 B421

NEW TAKEOUT ALLEN BRADLEY 509-C0D SIZE 2 MOTOR STARTER WITH 40185-800-01 B421

Circuit Breakers & Contactors

MAL36800 Square D 800 Amp Circuit Breaker - Next Day Option

MAL36800 Square D 800 Amp Circuit Breaker - Next Day Option

MAL36800 Square D 800 Amp Circuit Breaker - Next Day Option

Circuit Breakers & Contactors

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