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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

QBL32100Z Square D 100A Circuit Breaker (QB 100)

QBL32100Z Square D 100A Circuit Breaker (QB 100)

QBL32100Z Square D 100A Circuit Breaker (QB 100)

Circuit Breakers & Contactors

Lot Of 120 100 Brp120df 20 BRP115df

Lot Of 120 100 Brp120df 20 BRP115df

Lot Of 120 100 Brp120df 20 BRP115df

Circuit Breakers & Contactors

Siemens 3UA52-00-1J 6,3-10A OVERLOAD RELAY NNB Fast Shipping! + Warranty

Siemens 3UA52-00-1J 6,3-10A OVERLOAD RELAY NNB Fast Shipping! + Warranty

Siemens 3UA52-00-1J 6,3-10A OVERLOAD RELAY NNB Fast Shipping! + Warranty

Circuit Breakers & Contactors

QBL32100Z Square D Circuit Breaker

QBL32100Z Square D Circuit Breaker

QBL32100Z Square D Circuit Breaker

Circuit Breakers & Contactors

🔥 Square D NC38S Panelboard Surface Front / Cover-Trim Kit, Type 1 ~ 1 Unit

🔥 Square D NC38S Panelboard Surface Front / Cover-Trim Kit, Type 1 ~ 1 Unit

🔥 Square D NC38S Panelboard Surface Front / Cover-Trim Kit, Type 1 ~ 1 Unit

Circuit Breakers & Contactors

Milbank UQFB-M-200 200A 2P Bolt-On Circuit Breaker

Milbank UQFB-M-200 200A 2P Bolt-On Circuit Breaker

Milbank UQFB-M-200 200A 2P Bolt-On Circuit Breaker

Circuit Breakers & Contactors

New ABB SACE ISOMAX S3 N 150 Thermomagnetic Circuit Breaker 150A 1SDA037342R1

New ABB SACE ISOMAX S3 N 150 Thermomagnetic Circuit Breaker 150A 1SDA037342R1

New ABB SACE ISOMAX S3 N 150 Thermomagnetic Circuit Breaker 150A 1SDA037342R1

Circuit Breakers & Contactors

EATON CUTLER HAMMER HFD3060 3 POLE 60 AMP CIRCUIT BREAKER 600 VOLT

EATON CUTLER HAMMER HFD3060 3 POLE 60 AMP CIRCUIT BREAKER 600 VOLT

EATON CUTLER HAMMER HFD3060 3 POLE 60 AMP CIRCUIT BREAKER 600 VOLT

Circuit Breakers & Contactors

Siemens LGB3B030B Circuit Breaker 3 Pole 30Amp

Siemens LGB3B030B Circuit Breaker 3 Pole 30Amp

Siemens LGB3B030B Circuit Breaker 3 Pole 30Amp

Circuit Breakers & Contactors

FERRAZ SHAWMUT HP15NH3LGPV350B 350 AMP Helio Protection Fuse 1500 VDC Z1048684

FERRAZ SHAWMUT HP15NH3LGPV350B 350 AMP Helio Protection Fuse 1500 VDC Z1048684

FERRAZ SHAWMUT HP15NH3LGPV350B 350 AMP Helio Protection Fuse 1500 VDC Z1048684

Circuit Breakers & Contactors

HMCP150U4 EATON Cutler Hammer 3Pole 150Amp 600 Volt Motor Circuit Protector

HMCP150U4 EATON Cutler Hammer 3Pole 150Amp 600 Volt Motor Circuit Protector

HMCP150U4 EATON Cutler Hammer 3Pole 150Amp 600 Volt Motor Circuit Protector

Circuit Breakers & Contactors

Eaton PDG PDG2 PDG23G0020TFFL 3 Pole 20 Amp 600v Circuit Breaker PDG23G0020

Eaton PDG PDG2 PDG23G0020TFFL 3 Pole 20 Amp 600v Circuit Breaker PDG23G0020

Eaton PDG PDG2 PDG23G0020TFFL 3 Pole 20 Amp 600v Circuit Breaker PDG23G0020

Circuit Breakers & Contactors

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