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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

SQUARE D TRILLIANT SDT260 DOUBLE POLE 240 VOLT CIRCUIT BREAKER TESTED 60A

SQUARE D TRILLIANT SDT260 DOUBLE POLE 240 VOLT CIRCUIT BREAKER TESTED 60A

SQUARE D TRILLIANT SDT260 DOUBLE POLE 240 VOLT CIRCUIT BREAKER TESTED 60A

Circuit Breakers & Contactors

EATON CUTLER HAMMER HFD3175 3 Pole 175 AMP Type HFD

EATON CUTLER HAMMER HFD3175 3 Pole 175 AMP Type HFD

EATON CUTLER HAMMER HFD3175 3 Pole 175 AMP Type HFD

Circuit Breakers & Contactors

Eaton HFD3150 150A Circuit Breaker

Eaton HFD3150 150A Circuit Breaker

Eaton HFD3150 150A Circuit Breaker

Circuit Breakers & Contactors

Cutler Hammer KD3400F Breaker w/ KES3250LSIG Digitrip unit w/ 150 amp plug

Cutler Hammer KD3400F Breaker w/ KES3250LSIG Digitrip unit w/ 150 amp plug

Cutler Hammer KD3400F Breaker w/ KES3250LSIG Digitrip unit w/ 150 amp plug

Circuit Breakers & Contactors

EATON HMDL3800F 800 Amp 3 Pole Circuit breaker With MES3800LSI Trip

EATON HMDL3800F 800 Amp 3 Pole Circuit breaker With MES3800LSI Trip

EATON HMDL3800F 800 Amp 3 Pole Circuit breaker With MES3800LSI Trip

Circuit Breakers & Contactors

SQUARE D EDB34060SA BREAKER 3POLE 60A 480/277V SHUNT TRIP UNIT

SQUARE D EDB34060SA BREAKER 3POLE 60A 480/277V SHUNT TRIP UNIT

SQUARE D EDB34060SA BREAKER 3POLE 60A 480/277V SHUNT TRIP UNIT

Circuit Breakers & Contactors

GE THLK2200 2 Pole 120/240V Feed-Thru Lug 1/0-250 AWG NEW No Box

GE THLK2200 2 Pole 120/240V Feed-Thru Lug 1/0-250 AWG NEW No Box

GE THLK2200 2 Pole 120/240V Feed-Thru Lug 1/0-250 AWG NEW No Box

Circuit Breakers & Contactors

Cutler Hammer KD3400F Breaker w/ KES3250LSIG Digitrip unit w/ 90 amp plug

Cutler Hammer KD3400F Breaker w/ KES3250LSIG Digitrip unit w/ 90 amp plug

Cutler Hammer KD3400F Breaker w/ KES3250LSIG Digitrip unit w/ 90 amp plug

Circuit Breakers & Contactors

Square D/QOM50VH 50A/2P/Circuit Breaker/22kA/120V/240V/

Square D/QOM50VH 50A/2P/Circuit Breaker/22kA/120V/240V/

Square D/QOM50VH 50A/2P/Circuit Breaker/22kA/120V/240V/

Circuit Breakers & Contactors

Square D Q1 Q12100TF 2 Pole 100 Amp 240v Circuit Breaker Q12100 AK

Square D Q1 Q12100TF 2 Pole 100 Amp 240v Circuit Breaker Q12100 AK

Square D Q1 Q12100TF 2 Pole 100 Amp 240v Circuit Breaker Q12100 AK

Circuit Breakers & Contactors

Square D 20 Amp 1 Pole Type XO Breaker 120 Volt Cutler Hammer NIB

Square D 20 Amp 1 Pole Type XO Breaker 120 Volt Cutler Hammer NIB

Square D 20 Amp 1 Pole Type XO Breaker 120 Volt Cutler Hammer NIB

Circuit Breakers & Contactors

PJL36100U44AYP

PJL36100U44AYP

PJL36100U44AYP

Circuit Breakers & Contactors

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