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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

Siemens 3VA4140-4ED24-0AA0

Siemens 3VA4140-4ED24-0AA0

Siemens 3VA4140-4ED24-0AA0

Circuit Breakers & Contactors

Square D HJA36030 PowerPact 30A I-Line Circuit Breaker HJ 060, 3 Pole 3P 30 Amp

Square D HJA36030 PowerPact 30A I-Line Circuit Breaker HJ 060, 3 Pole 3P 30 Amp

Square D HJA36030 PowerPact 30A I-Line Circuit Breaker HJ 060, 3 Pole 3P 30 Amp

Circuit Breakers & Contactors

Siemens QA120AFCN Box Of 10

Siemens QA120AFCN Box Of 10

Siemens QA120AFCN Box Of 10

Circuit Breakers & Contactors

GE Spectra SFLA36AT0250 Chipped

GE Spectra SFLA36AT0250 Chipped

GE Spectra SFLA36AT0250 Chipped

Circuit Breakers & Contactors

SQUARE D CIRCUIT BREAKER 800 AMP NT08L1 480 VOLT 3 POLE ( TL8AAR43A3SXFXXXXAT )

SQUARE D CIRCUIT BREAKER 800 AMP NT08L1 480 VOLT 3 POLE ( TL8AAR43A3SXFXXXXAT )

SQUARE D CIRCUIT BREAKER 800 AMP NT08L1 480 VOLT 3 POLE ( TL8AAR43A3SXFXXXXAT )

Circuit Breakers & Contactors

LOT Breakers 400 600 800 160 200 150 Some New Some Used. No Reserve SQUARE D PA

LOT Breakers 400 600 800 160 200 150 Some New Some Used. No Reserve SQUARE D PA

LOT Breakers 400 600 800 160 200 150 Some New Some Used. No Reserve SQUARE D PA

Circuit Breakers & Contactors

(1) Square D EHB14030 1p 277v 30a NEHB Bolt In Circuit Breaker - Nice Used -5AVL

(1) Square D EHB14030 1p 277v 30a NEHB Bolt In Circuit Breaker - Nice Used -5AVL

(1) Square D EHB14030 1p 277v 30a NEHB Bolt In Circuit Breaker - Nice Used -5AVL

Circuit Breakers & Contactors

Eaton/Cutler Hammer BWH2200 200Amp 2Pole 120/240 Volt 25k Main Breaker

Eaton/Cutler Hammer BWH2200 200Amp 2Pole 120/240 Volt 25k Main Breaker

Eaton/Cutler Hammer BWH2200 200Amp 2Pole 120/240 Volt 25k Main Breaker

Circuit Breakers & Contactors

Square D BDA36030 ILine PowerPact Circuit Breaker 30A 3P 480V

Square D BDA36030 ILine PowerPact Circuit Breaker 30A 3P 480V

Square D BDA36030 ILine PowerPact Circuit Breaker 30A 3P 480V

Circuit Breakers & Contactors

Siemens U01MN64AA Ser. A I T E Circuit Breaker Accessory 120V Undervoltage Trip

Siemens U01MN64AA Ser. A I T E Circuit Breaker Accessory 120V Undervoltage Trip

Siemens U01MN64AA Ser. A I T E Circuit Breaker Accessory 120V Undervoltage Trip

Circuit Breakers & Contactors

New Square D BGA BGA36030 3 Pole 30 Amp 480V Circuit Breaker NTO

New Square D BGA BGA36030 3 Pole 30 Amp 480V Circuit Breaker NTO

New Square D BGA BGA36030 3 Pole 30 Amp 480V Circuit Breaker NTO

Circuit Breakers & Contactors

KEYENCE GL RPT5PM 5M Light Curtain Sensor Cable 5 Meter Series GLR GL-RPT5PM

KEYENCE GL RPT5PM 5M Light Curtain Sensor Cable 5 Meter Series GLR GL-RPT5PM

KEYENCE GL RPT5PM 5M Light Curtain Sensor Cable 5 Meter Series GLR GL-RPT5PM

Circuit Breakers & Contactors

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