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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

10PCS SQUARE D HOMELINE HOM115PCAFI HOM115PCAFIC 15A PLUG ON NEUTRAL AFCI NEW

10PCS SQUARE D HOMELINE HOM115PCAFI HOM115PCAFIC 15A PLUG ON NEUTRAL AFCI NEW

10PCS SQUARE D HOMELINE HOM115PCAFI HOM115PCAFIC 15A PLUG ON NEUTRAL AFCI NEW

Circuit Breakers & Contactors

Genuine Klixon 6766-19-105, Circuit Breaker, Marine, Sealed, 105A 30vdc (NOS)

Genuine Klixon 6766-19-105, Circuit Breaker, Marine, Sealed, 105A 30vdc (NOS)

Genuine Klixon 6766-19-105, Circuit Breaker, Marine, Sealed, 105A 30vdc (NOS)

Circuit Breakers & Contactors

NEW GENERAL ELECTRIC THQMV200NREP 10IN ENCLOSED CIRCUIT BREAKER ENCLOSURE 200A

NEW GENERAL ELECTRIC THQMV200NREP 10IN ENCLOSED CIRCUIT BREAKER ENCLOSURE 200A

NEW GENERAL ELECTRIC THQMV200NREP 10IN ENCLOSED CIRCUIT BREAKER ENCLOSURE 200A

Circuit Breakers & Contactors

Square D MAL361000 Thermal-Magnetic Circuit Breaker Missing 2 Screws (Pre-Owned)

Square D MAL361000 Thermal-Magnetic Circuit Breaker Missing 2 Screws (Pre-Owned)

Square D MAL361000 Thermal-Magnetic Circuit Breaker Missing 2 Screws (Pre-Owned)

Circuit Breakers & Contactors

NEW- BOX of 12 SIEMENS B120HH 1 POLE 20A, TYPE HBL CIRCUIT BREAKERS- Free Ship

NEW- BOX of 12 SIEMENS B120HH 1 POLE 20A, TYPE HBL CIRCUIT BREAKERS- Free Ship

NEW- BOX of 12 SIEMENS B120HH 1 POLE 20A, TYPE HBL CIRCUIT BREAKERS- Free Ship

Circuit Breakers & Contactors

Siemens Double Throw 200 Amp 600-Volt 3-Pole Outdoor Fusible Safety Switch

Siemens Double Throw 200 Amp 600-Volt 3-Pole Outdoor Fusible Safety Switch

Siemens Double Throw 200 Amp 600-Volt 3-Pole Outdoor Fusible Safety Switch

Circuit Breakers & Contactors

Square D QO1515 15A 2-Pole Circuit Breaker Twin Tandem No Hook Lot Of 4

Square D QO1515 15A 2-Pole Circuit Breaker Twin Tandem No Hook Lot Of 4

Square D QO1515 15A 2-Pole Circuit Breaker Twin Tandem No Hook Lot Of 4

Circuit Breakers & Contactors

Hubbell 20amp GFCI with 4sq. box and raised cover. Unused. Lot Of 52

Hubbell 20amp GFCI with 4sq. box and raised cover. Unused. Lot Of 52

Hubbell 20amp GFCI with 4sq. box and raised cover. Unused. Lot Of 52

Circuit Breakers & Contactors

SIEMENS JXD63B350 350 AMP Sentron Series Circuit Breaker 600V 3 Pole 350A TRIP

SIEMENS JXD63B350 350 AMP Sentron Series Circuit Breaker 600V 3 Pole 350A TRIP

SIEMENS JXD63B350 350 AMP Sentron Series Circuit Breaker 600V 3 Pole 350A TRIP

Circuit Breakers & Contactors

LOT OF 14 Siemens Q120DF & 4 Q115DF

LOT OF 14 Siemens Q120DF & 4 Q115DF

LOT OF 14 Siemens Q120DF & 4 Q115DF

Circuit Breakers & Contactors

Eaton Cutler Hammer HFD3125 3 Pole 125a

Eaton Cutler Hammer HFD3125 3 Pole 125a

Eaton Cutler Hammer HFD3125 3 Pole 125a

Circuit Breakers & Contactors

Eaton HFD3100 100A 3-Phase 3-Pole 600V Bolt-On Circuit Breaker

Eaton HFD3100 100A 3-Phase 3-Pole 600V Bolt-On Circuit Breaker

Eaton HFD3100 100A 3-Phase 3-Pole 600V Bolt-On Circuit Breaker

Circuit Breakers & Contactors

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