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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

GE SB463RG Spectra Series Busway Plug 100A 600V 3-Pole

GE SB463RG Spectra Series Busway Plug 100A 600V 3-Pole

GE SB463RG Spectra Series Busway Plug 100A 600V 3-Pole

Circuit Breakers & Contactors

(10) New Siemens BA120AFC Circuit Breaker GFCI/AFCI 20A 1-Pole 120V

(10) New Siemens BA120AFC Circuit Breaker GFCI/AFCI 20A 1-Pole 120V

(10) New Siemens BA120AFC Circuit Breaker GFCI/AFCI 20A 1-Pole 120V

Circuit Breakers & Contactors

TQD22150 GE TQD 150 Amp 2 pole Circuit Breaker -Next Day Option

TQD22150 GE TQD 150 Amp 2 pole Circuit Breaker -Next Day Option

TQD22150 GE TQD 150 Amp 2 pole Circuit Breaker -Next Day Option

Circuit Breakers & Contactors

Eaton NEW QBHW3020HS 20AMP 3POLE (120V Shunt Trip)

Eaton NEW QBHW3020HS 20AMP 3POLE (120V Shunt Trip)

Eaton NEW QBHW3020HS 20AMP 3POLE (120V Shunt Trip)

Circuit Breakers & Contactors

EATON KD3400F Industrial Circuit Breaker 3-Pole 400A 600Vac 250vdc 50/60Hz

EATON KD3400F Industrial Circuit Breaker 3-Pole 400A 600Vac 250vdc 50/60Hz

EATON KD3400F Industrial Circuit Breaker 3-Pole 400A 600Vac 250vdc 50/60Hz

Circuit Breakers & Contactors

Square D NQ Panel Interior, Included QOB120 54 Circuit, 225Amp, 3 Pole, 4 Wire

Square D NQ Panel Interior, Included QOB120 54 Circuit, 225Amp, 3 Pole, 4 Wire

Square D NQ Panel Interior, Included QOB120 54 Circuit, 225Amp, 3 Pole, 4 Wire

Circuit Breakers & Contactors

USED KLOCKNER MOELLER NZM 6 B-63 CIRCUIT BREAKER

USED KLOCKNER MOELLER NZM 6 B-63 CIRCUIT BREAKER

USED KLOCKNER MOELLER NZM 6 B-63 CIRCUIT BREAKER

Circuit Breakers & Contactors

(1) NEW Siemens LGB1B060B / LGB1B060 1p 277v 60a Circuit Breaker NEW IN BOX

(1) NEW Siemens LGB1B060B / LGB1B060 1p 277v 60a Circuit Breaker NEW IN BOX

(1) NEW Siemens LGB1B060B / LGB1B060 1p 277v 60a Circuit Breaker NEW IN BOX

Circuit Breakers & Contactors

Eaton Cutler Hammer FD3020 3 Pole 20 Amp 600 Volt 35k Circuit Breaker - Tested

Eaton Cutler Hammer FD3020 3 Pole 20 Amp 600 Volt 35k Circuit Breaker - Tested

Eaton Cutler Hammer FD3020 3 Pole 20 Amp 600 Volt 35k Circuit Breaker - Tested

Circuit Breakers & Contactors

Lot of 20 Used Square D AI-E Frame 3 Pole 240 VAC Circuit Breakers (Model 19901)

Lot of 20 Used Square D AI-E Frame 3 Pole 240 VAC Circuit Breakers (Model 19901)

Lot of 20 Used Square D AI-E Frame 3 Pole 240 VAC Circuit Breakers (Model 19901)

Circuit Breakers & Contactors

QOB330GFI Square D 30 Amp Circuit Breaker NEW IN BOX FREE SHIPPING

QOB330GFI Square D 30 Amp Circuit Breaker NEW IN BOX FREE SHIPPING

QOB330GFI Square D 30 Amp Circuit Breaker NEW IN BOX FREE SHIPPING

Circuit Breakers & Contactors

1PC New FD3070BP10 FD3070BP10 Circuit Breaker DHL Expedited Shipping

1PC New FD3070BP10 FD3070BP10 Circuit Breaker DHL Expedited Shipping

1PC New FD3070BP10 FD3070BP10 Circuit Breaker DHL Expedited Shipping

Circuit Breakers & Contactors

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