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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

Dorman Smith Loadline AA 200 Amp Triple Pole 200A MCCB Circuit Breaker LLBAAT200

Dorman Smith Loadline AA 200 Amp Triple Pole 200A MCCB Circuit Breaker LLBAAT200

Dorman Smith Loadline AA 200 Amp Triple Pole 200A MCCB Circuit Breaker LLBAAT200

Circuit Breakers & Contactors

Allen-Bradley 140MG-J8P-D25 250 Amp J-Frame Motor Protector Circuit Breaker NEW

Allen-Bradley 140MG-J8P-D25 250 Amp J-Frame Motor Protector Circuit Breaker NEW

Allen-Bradley 140MG-J8P-D25 250 Amp J-Frame Motor Protector Circuit Breaker NEW

Circuit Breakers & Contactors

Square D 9421LW1 Circuit Breaker Mechanism Rotary Handle 800A 1200A 9421LHP8

Square D 9421LW1 Circuit Breaker Mechanism Rotary Handle 800A 1200A 9421LHP8

Square D 9421LW1 Circuit Breaker Mechanism Rotary Handle 800A 1200A 9421LHP8

Circuit Breakers & Contactors

Cutler Hammer FD3030L Circuit Breaker 30A 3P 600V FD 25K 30 Amp FAST SHIPPING

Cutler Hammer FD3030L Circuit Breaker 30A 3P 600V FD 25K 30 Amp FAST SHIPPING

Cutler Hammer FD3030L Circuit Breaker 30A 3P 600V FD 25K 30 Amp FAST SHIPPING

Circuit Breakers & Contactors

EDB34125

EDB34125

EDB34125

Circuit Breakers & Contactors

Siemens q120afci Arc Fault Circuit Breaker 20A Lot of 10

Siemens q120afci Arc Fault Circuit Breaker 20A Lot of 10

Siemens q120afci Arc Fault Circuit Breaker 20A Lot of 10

Circuit Breakers & Contactors

GE TED134015 Molded Case Circuit Breaker 15 AMP 3 POLE NEW IN BOX

GE TED134015 Molded Case Circuit Breaker 15 AMP 3 POLE NEW IN BOX

GE TED134015 Molded Case Circuit Breaker 15 AMP 3 POLE NEW IN BOX

Circuit Breakers & Contactors

Siemens 5sx23 40Amp 6kA Triple Pole C40 MCB 5SX23C40 Circuit Breaker DIN Rail

Siemens 5sx23 40Amp 6kA Triple Pole C40 MCB 5SX23C40 Circuit Breaker DIN Rail

Siemens 5sx23 40Amp 6kA Triple Pole C40 MCB 5SX23C40 Circuit Breaker DIN Rail

Circuit Breakers & Contactors

10Pc Square D QOT1515 Tandem Circuit Breaker 2-15A 120/240V 1P Plug In

10Pc Square D QOT1515 Tandem Circuit Breaker 2-15A 120/240V 1P Plug In

10Pc Square D QOT1515 Tandem Circuit Breaker 2-15A 120/240V 1P Plug In

Circuit Breakers & Contactors

Square D 70 Amp Bolt-On Circuit Breaker 480Y/277 VAC 3 Pole EDB34070

Square D 70 Amp Bolt-On Circuit Breaker 480Y/277 VAC 3 Pole EDB34070

Square D 70 Amp Bolt-On Circuit Breaker 480Y/277 VAC 3 Pole EDB34070

Circuit Breakers & Contactors

Trilliant Circuit Breaker Lot (17 Total – 9×20A, 8×15A) + Main Lug Assembly

Trilliant Circuit Breaker Lot (17 Total – 9×20A, 8×15A) + Main Lug Assembly

Trilliant Circuit Breaker Lot (17 Total – 9×20A, 8×15A) + Main Lug Assembly

Circuit Breakers & Contactors

FXD63B150 Siemens 150 Amp 600V 3 Pole Bolt On Circuit Breaker New

FXD63B150 Siemens 150 Amp 600V 3 Pole Bolt On Circuit Breaker New

FXD63B150 Siemens 150 Amp 600V 3 Pole Bolt On Circuit Breaker New

Circuit Breakers & Contactors

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