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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 WLL2D320 2000A 3p 600V Power Circuit Breaker MO/DO ETU725 Trip *No Cell

Siemens WLL2D320 2000A 3p 600V Power Circuit Breaker MO/DO ETU725 Trip *No Cell

Siemens WLL2D320 2000A 3p 600V Power Circuit Breaker MO/DO ETU725 Trip *No Cell

Circuit Breakers & Contactors

SPX 122987 NSMP

SPX 122987 NSMP

SPX 122987 NSMP

Circuit Breakers & Contactors

Allen-Bradley 1489-M3C500 Miniature Circuit Breaker New

Allen-Bradley 1489-M3C500 Miniature Circuit Breaker New

Allen-Bradley 1489-M3C500 Miniature Circuit Breaker New

Circuit Breakers & Contactors

NIB ABB KT5S4 Shunt Opening Release, Tmax T4-T5-T6 SOR-C 110-127 VAC/110-125 VDC

NIB ABB KT5S4 Shunt Opening Release, Tmax T4-T5-T6 SOR-C 110-127 VAC/110-125 VDC

NIB ABB KT5S4 Shunt Opening Release, Tmax T4-T5-T6 SOR-C 110-127 VAC/110-125 VDC

Circuit Breakers & Contactors

Square D 1600 Amp - 480V - QED Power Style Switchboard - 3Ph 3W - LA36350

Square D 1600 Amp - 480V - QED Power Style Switchboard - 3Ph 3W - LA36350

Square D 1600 Amp - 480V - QED Power Style Switchboard - 3Ph 3W - LA36350

Circuit Breakers & Contactors

SQUARE D KC34200 CIRCUIT BREAKER NEW IN BOX

SQUARE D KC34200 CIRCUIT BREAKER NEW IN BOX

SQUARE D KC34200 CIRCUIT BREAKER NEW IN BOX

Circuit Breakers & Contactors

NIB SQUARE D CIRCUIT BREAKER EDB34030 30A 480/277V 3P 1YR WARRANTY

NIB SQUARE D CIRCUIT BREAKER EDB34030 30A 480/277V 3P 1YR WARRANTY

NIB SQUARE D CIRCUIT BREAKER EDB34030 30A 480/277V 3P 1YR WARRANTY

Circuit Breakers & Contactors

NEW Square D EJB34030 30 Amp 480/277 Vac 3 Pole 65kA Circuit Breaker

NEW Square D EJB34030 30 Amp 480/277 Vac 3 Pole 65kA Circuit Breaker

NEW Square D EJB34030 30 Amp 480/277 Vac 3 Pole 65kA Circuit Breaker

Circuit Breakers & Contactors

NEW Siemens HFC364S 3p 600v 200a Fused Stainless Steel Disconnect NEMA 4X/12

NEW Siemens HFC364S 3p 600v 200a Fused Stainless Steel Disconnect NEMA 4X/12

NEW Siemens HFC364S 3p 600v 200a Fused Stainless Steel Disconnect NEMA 4X/12

Circuit Breakers & Contactors

Square D 12" Size 1 MCC Starter Bucket with 30A Breaker, Model 6

Square D 12" Size 1 MCC Starter Bucket with 30A Breaker, Model 6

Square D 12" Size 1 MCC Starter Bucket with 30A Breaker, Model 6

Circuit Breakers & Contactors

Siemens Q2200B 2 Pole Main Circuit Breaker 200A

Siemens Q2200B 2 Pole Main Circuit Breaker 200A

Siemens Q2200B 2 Pole Main Circuit Breaker 200A

Circuit Breakers & Contactors

NEW WESTINGHOUSE DS416 1600 AMP 600 VOLT BREAKER LOW VOLTAGE

NEW WESTINGHOUSE DS416 1600 AMP 600 VOLT BREAKER LOW VOLTAGE

NEW WESTINGHOUSE DS416 1600 AMP 600 VOLT BREAKER LOW VOLTAGE

Circuit Breakers & Contactors

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