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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

LGB3B060B - Siemens - Circuit Breaker Bolt On - 60 Amp - 3 Pole - 600V

LGB3B060B - Siemens - Circuit Breaker Bolt On - 60 Amp - 3 Pole - 600V

LGB3B060B - Siemens - Circuit Breaker Bolt On - 60 Amp - 3 Pole - 600V

Circuit Breakers & Contactors

JJA36250U43XLYYP - Square D I-Line PowerPacT 600V 250A 3 pole circuit breaker

JJA36250U43XLYYP - Square D I-Line PowerPacT 600V 250A 3 pole circuit breaker

JJA36250U43XLYYP - Square D I-Line PowerPacT 600V 250A 3 pole circuit breaker

Circuit Breakers & Contactors

Fuji Electric Leakage protection Circuit breaker EW50AAG-2P 10A

Fuji Electric Leakage protection Circuit breaker EW50AAG-2P 10A

Fuji Electric Leakage protection Circuit breaker EW50AAG-2P 10A

Circuit Breakers & Contactors

Eaton EHD3030 Circuit Breaker 30A 3P 480VAC EHD

Eaton EHD3030 Circuit Breaker 30A 3P 480VAC EHD

Eaton EHD3030 Circuit Breaker 30A 3P 480VAC EHD

Circuit Breakers & Contactors

GHB3030 30Amp 480V 3pole bolt on breaker Eaton Cutler Hammer

GHB3030 30Amp 480V 3pole bolt on breaker Eaton Cutler Hammer

GHB3030 30Amp 480V 3pole bolt on breaker Eaton Cutler Hammer

Circuit Breakers & Contactors

NEW IN BOX CUTLER-HAMMER EATON CA2150 2P 150A Circuit Breaker *OVERNIGHT OPTION*

NEW IN BOX CUTLER-HAMMER EATON CA2150 2P 150A Circuit Breaker *OVERNIGHT OPTION*

NEW IN BOX CUTLER-HAMMER EATON CA2150 2P 150A Circuit Breaker *OVERNIGHT OPTION*

Circuit Breakers & Contactors

Siemens EQ9684 2 Pole 175A Circuit Breaker 120/240V MBK175 NEW in BOX

Siemens EQ9684 2 Pole 175A Circuit Breaker 120/240V MBK175 NEW in BOX

Siemens EQ9684 2 Pole 175A Circuit Breaker 120/240V MBK175 NEW in BOX

Circuit Breakers & Contactors

HOUSTON STOKC NEW ABB XT4HU3250BY8000XXX TMAX XT4H 250 AMP FREE 2DAY AIR BUY NOW

HOUSTON STOKC NEW ABB XT4HU3250BY8000XXX TMAX XT4H 250 AMP FREE 2DAY AIR BUY NOW

HOUSTON STOKC NEW ABB XT4HU3250BY8000XXX TMAX XT4H 250 AMP FREE 2DAY AIR BUY NOW

Circuit Breakers & Contactors

Cutler Hammer EGH3100FFG Circuit Breaker 100A 3P 480V w/ ALM1M1BEPK Alarm Switch

Cutler Hammer EGH3100FFG Circuit Breaker 100A 3P 480V w/ ALM1M1BEPK Alarm Switch

Cutler Hammer EGH3100FFG Circuit Breaker 100A 3P 480V w/ ALM1M1BEPK Alarm Switch

Circuit Breakers & Contactors

Cutler Hammer EGH3100FFG 3Pole 100Amp 347Vac Breaker USED

Cutler Hammer EGH3100FFG 3Pole 100Amp 347Vac Breaker USED

Cutler Hammer EGH3100FFG 3Pole 100Amp 347Vac Breaker USED

Circuit Breakers & Contactors

Siemens U01JLD6 Series A,120 Volt, Undervoltage Trip Unit Accessory - USED

Siemens U01JLD6 Series A,120 Volt, Undervoltage Trip Unit Accessory - USED

Siemens U01JLD6 Series A,120 Volt, Undervoltage Trip Unit Accessory - USED

Circuit Breakers & Contactors

NEW Square D BGA BGA36015 3 Pole 15 Amp 600V Power Pact Circuit Breaker

NEW Square D BGA BGA36015 3 Pole 15 Amp 600V Power Pact Circuit Breaker

NEW Square D BGA BGA36015 3 Pole 15 Amp 600V Power Pact Circuit Breaker

Circuit Breakers & Contactors

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