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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

10 PCS Eaton BRP115AF 15A 1 Pole Plug on Neutral Circuit Breakers FREE SHIP 📈

10 PCS Eaton BRP115AF 15A 1 Pole Plug on Neutral Circuit Breakers FREE SHIP 📈

10 PCS Eaton BRP115AF 15A 1 Pole Plug on Neutral Circuit Breakers FREE SHIP 📈

Circuit Breakers & Contactors

Square D QDA222004 200 Amp 240 VAC 2 Pole PowerPact Q I-Line Circuit Breaker

Square D QDA222004 200 Amp 240 VAC 2 Pole PowerPact Q I-Line Circuit Breaker

Square D QDA222004 200 Amp 240 VAC 2 Pole PowerPact Q I-Line Circuit Breaker

Circuit Breakers & Contactors

SIEMENS I-T-E MOLDED CASE CIRCUIT BREAKER, P2100 DC#78-3643-11938, TYPE P2

SIEMENS I-T-E MOLDED CASE CIRCUIT BREAKER, P2100 DC#78-3643-11938, TYPE P2

SIEMENS I-T-E MOLDED CASE CIRCUIT BREAKER, P2100 DC#78-3643-11938, TYPE P2

Circuit Breakers & Contactors

140M-C2E-B25 Motor Protection Circuit New Sealed Allen Bradley Free Shipping

140M-C2E-B25 Motor Protection Circuit New Sealed Allen Bradley Free Shipping

140M-C2E-B25 Motor Protection Circuit New Sealed Allen Bradley Free Shipping

Circuit Breakers & Contactors

10PCS SQUARE D HOMELINE HOM120DF HOM120DFC 20A AFCI/GFCI (with pigtail wire) NEW

10PCS SQUARE D HOMELINE HOM120DF HOM120DFC 20A AFCI/GFCI (with pigtail wire) NEW

10PCS SQUARE D HOMELINE HOM120DF HOM120DFC 20A AFCI/GFCI (with pigtail wire) NEW

Circuit Breakers & Contactors

10PC Square D QO115PAFGF 15A 120V 1-Pole AFCI GFCI Dual Function Circuit Breaker

10PC Square D QO115PAFGF 15A 120V 1-Pole AFCI GFCI Dual Function Circuit Breaker

10PC Square D QO115PAFGF 15A 120V 1-Pole AFCI GFCI Dual Function Circuit Breaker

Circuit Breakers & Contactors

NEW EATON ELJBN3150W GROUND FAULT PROTECTOR GFCI Module, JG Frame, 3P, 150A

NEW EATON ELJBN3150W GROUND FAULT PROTECTOR GFCI Module, JG Frame, 3P, 150A

NEW EATON ELJBN3150W GROUND FAULT PROTECTOR GFCI Module, JG Frame, 3P, 150A

Circuit Breakers & Contactors

10PCS Square D Homeline HOM115CAFI/HOM115CAFIC AFCI 15A

10PCS Square D Homeline HOM115CAFI/HOM115CAFIC AFCI 15A

10PCS Square D Homeline HOM115CAFI/HOM115CAFIC AFCI 15A

Circuit Breakers & Contactors

ABB Enclosed Disconnects, EOT32U3P3-S 40 Amp. 3-Pole AC. NEMA 3R/12.

ABB Enclosed Disconnects, EOT32U3P3-S 40 Amp. 3-Pole AC. NEMA 3R/12.

ABB Enclosed Disconnects, EOT32U3P3-S 40 Amp. 3-Pole AC. NEMA 3R/12.

Circuit Breakers & Contactors

Square D KA36225 225A Circuit Breaker I-line 3 pole 600v

Square D KA36225 225A Circuit Breaker I-line 3 pole 600v

Square D KA36225 225A Circuit Breaker I-line 3 pole 600v

Circuit Breakers & Contactors

KB Penta-Drive Model KBCC-255 Part Number 9940J Chasis Mount Fully Tested Works

KB Penta-Drive Model KBCC-255 Part Number 9940J Chasis Mount Fully Tested Works

KB Penta-Drive Model KBCC-255 Part Number 9940J Chasis Mount Fully Tested Works

Circuit Breakers & Contactors

Lot of 7 Eaton Cutler-Hammer CH280 80A 2-Pole Circuit Breaker Type CH NOB

Lot of 7 Eaton Cutler-Hammer CH280 80A 2-Pole Circuit Breaker Type CH NOB

Lot of 7 Eaton Cutler-Hammer CH280 80A 2-Pole Circuit Breaker Type CH NOB

Circuit Breakers & Contactors

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