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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 KA36125 125A I-Line 3-Pole 600V 25kAIC Circuit Breaker

Square D KA36125 125A I-Line 3-Pole 600V 25kAIC Circuit Breaker

Square D KA36125 125A I-Line 3-Pole 600V 25kAIC Circuit Breaker

Circuit Breakers & Contactors

LAP36400MB 400 Amp 600V 3 Pole Square D Circuit Breaker🟦

LAP36400MB 400 Amp 600V 3 Pole Square D Circuit Breaker🟦

LAP36400MB 400 Amp 600V 3 Pole Square D Circuit Breaker🟦

Circuit Breakers & Contactors

Allen Bradley 140MT-C3E-C32 Series A MPCB, 26.5-32 A, Frame C, New

Allen Bradley 140MT-C3E-C32 Series A MPCB, 26.5-32 A, Frame C, New

Allen Bradley 140MT-C3E-C32 Series A MPCB, 26.5-32 A, Frame C, New

Circuit Breakers & Contactors

AGILENT N1254A OPT 100 GNDU to Kelvin Adapter Module N1254-61001

AGILENT N1254A OPT 100 GNDU to Kelvin Adapter Module N1254-61001

AGILENT N1254A OPT 100 GNDU to Kelvin Adapter Module N1254-61001

Circuit Breakers & Contactors

1pcs Phoenix Contact 2920447 Surge Protector VAL-MS 580/3+0-FM

1pcs Phoenix Contact 2920447 Surge Protector VAL-MS 580/3+0-FM

1pcs Phoenix Contact 2920447 Surge Protector VAL-MS 580/3+0-FM

Circuit Breakers & Contactors

Square D QO2020 20A 2-Pole Circuit Breaker Twin Tandem No Hook Lot Of 4

Square D QO2020 20A 2-Pole Circuit Breaker Twin Tandem No Hook Lot Of 4

Square D QO2020 20A 2-Pole Circuit Breaker Twin Tandem No Hook Lot Of 4

Circuit Breakers & Contactors

3 Pack Square D Schneider HOM230GFIC Homeline 30A 2-Pole GFCI Circuit Breaker

3 Pack Square D Schneider HOM230GFIC Homeline 30A 2-Pole GFCI Circuit Breaker

3 Pack Square D Schneider HOM230GFIC Homeline 30A 2-Pole GFCI Circuit Breaker

Circuit Breakers & Contactors

Lot of 10 Eaton BR260 60A 2‑Pole Circuit Breakers – Type BR – New/Unused

Lot of 10 Eaton BR260 60A 2‑Pole Circuit Breakers – Type BR – New/Unused

Lot of 10 Eaton BR260 60A 2‑Pole Circuit Breakers – Type BR – New/Unused

Circuit Breakers & Contactors

CRABTREE POLESTAR 50A CURVE C TRIPLE 3P C50 CIRCUIT BREAKER 50 AMP MCB 63C/50

CRABTREE POLESTAR 50A CURVE C TRIPLE 3P C50 CIRCUIT BREAKER 50 AMP MCB 63C/50

CRABTREE POLESTAR 50A CURVE C TRIPLE 3P C50 CIRCUIT BREAKER 50 AMP MCB 63C/50

Circuit Breakers & Contactors

Eaton Contactor Dil M225A XTCE225A 3ph 600v Ac Max 250A 100-120V -50/60Hz 🆕

Eaton Contactor Dil M225A XTCE225A 3ph 600v Ac Max 250A 100-120V -50/60Hz 🆕

Eaton Contactor Dil M225A XTCE225A 3ph 600v Ac Max 250A 100-120V -50/60Hz 🆕

Circuit Breakers & Contactors

GENERAL ELECTRIC TED136060 CIRCUIT BREAKER 60AMPS 3POLE 600VAC 250VDC /TESTEDOK

GENERAL ELECTRIC TED136060 CIRCUIT BREAKER 60AMPS 3POLE 600VAC 250VDC /TESTEDOK

GENERAL ELECTRIC TED136060 CIRCUIT BREAKER 60AMPS 3POLE 600VAC 250VDC /TESTEDOK

Circuit Breakers & Contactors

Square D EDB34040 40 Amp EDB Circuit Breaker NEW IN BOX

Square D EDB34040 40 Amp EDB Circuit Breaker NEW IN BOX

Square D EDB34040 40 Amp EDB Circuit Breaker NEW IN BOX

Circuit Breakers & Contactors

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