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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

KB ELECTRONICS KBVF-14 9977Q1 115VAC 14.0A NSMP

KB ELECTRONICS KBVF-14 9977Q1 115VAC 14.0A NSMP

KB ELECTRONICS KBVF-14 9977Q1 115VAC 14.0A NSMP

Circuit Breakers & Contactors

Eaton Cutler Hammer D64RPB30 D64 Ground Fault Relay W Current Sensor 240V

Eaton Cutler Hammer D64RPB30 D64 Ground Fault Relay W Current Sensor 240V

Eaton Cutler Hammer D64RPB30 D64 Ground Fault Relay W Current Sensor 240V

Circuit Breakers & Contactors

Square D 100 amp top feed main breaker

Square D 100 amp top feed main breaker

Square D 100 amp top feed main breaker

Circuit Breakers & Contactors

HFD3100 New 1Pc Circuit Breakers for EATON 3 Pole 100 Amp 600V HFD 65K

HFD3100 New 1Pc Circuit Breakers for EATON 3 Pole 100 Amp 600V HFD 65K

HFD3100 New 1Pc Circuit Breakers for EATON 3 Pole 100 Amp 600V HFD 65K

Circuit Breakers & Contactors

Cutler Hammer LGE3630NN 600A 3 Pole 600 Amp W/ Trip

Cutler Hammer LGE3630NN 600A 3 Pole 600 Amp W/ Trip

Cutler Hammer LGE3630NN 600A 3 Pole 600 Amp W/ Trip

Circuit Breakers & Contactors

Cutler-Hammer LGH3630NN 600A 600V 3-Pole Circuit Breaker w/adjustable trip OL

Cutler-Hammer LGH3630NN 600A 600V 3-Pole Circuit Breaker w/adjustable trip OL

Cutler-Hammer LGH3630NN 600A 600V 3-Pole Circuit Breaker w/adjustable trip OL

Circuit Breakers & Contactors

GE CR324C360F Overload Relay, NEMA, Thermal, No Reset 6ANH5

GE CR324C360F Overload Relay, NEMA, Thermal, No Reset 6ANH5

GE CR324C360F Overload Relay, NEMA, Thermal, No Reset 6ANH5

Circuit Breakers & Contactors

Eaton Cutler Hammer HFD3080BP10 3 Pole 80 Amp Type HFD Circuit Breaker

Eaton Cutler Hammer HFD3080BP10 3 Pole 80 Amp Type HFD Circuit Breaker

Eaton Cutler Hammer HFD3080BP10 3 Pole 80 Amp Type HFD Circuit Breaker

Circuit Breakers & Contactors

Utility Relay Company URC AC-PRO-II Circuit Breaker Trip Unit B2-100 I-CLOS

Utility Relay Company URC AC-PRO-II Circuit Breaker Trip Unit B2-100 I-CLOS

Utility Relay Company URC AC-PRO-II Circuit Breaker Trip Unit B2-100 I-CLOS

Circuit Breakers & Contactors

Allen‑Bradley 140MG-H8P-D12 125A 45kW Motor Circuit Protector 480V 65kA

Allen‑Bradley 140MG-H8P-D12 125A 45kW Motor Circuit Protector 480V 65kA

Allen‑Bradley 140MG-H8P-D12 125A 45kW Motor Circuit Protector 480V 65kA

Circuit Breakers & Contactors

Square D PowerPact 225 Amp I-Line Circuit Breaker 3 Pole 600 VAC 18kA JDA36225

Square D PowerPact 225 Amp I-Line Circuit Breaker 3 Pole 600 VAC 18kA JDA36225

Square D PowerPact 225 Amp I-Line Circuit Breaker 3 Pole 600 VAC 18kA JDA36225

Circuit Breakers & Contactors

NEW 80A EATON PDG23G0080TFFL - Molded Case Circuit Breaker - 80 Amp 3 Pole

NEW 80A EATON PDG23G0080TFFL - Molded Case Circuit Breaker - 80 Amp 3 Pole

NEW 80A EATON PDG23G0080TFFL - Molded Case Circuit Breaker - 80 Amp 3 Pole

Circuit Breakers & Contactors

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