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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

Square D Homeline HOM2200BB 200 Amp 2-Pole Circuit Breaker

Square D Homeline HOM2200BB 200 Amp 2-Pole Circuit Breaker

Square D Homeline HOM2200BB 200 Amp 2-Pole Circuit Breaker

Circuit Breakers & Contactors

Square D QO115CAFI 15A 120V Arc Fault Circuit Breaker

Square D QO115CAFI 15A 120V Arc Fault Circuit Breaker

Square D QO115CAFI 15A 120V Arc Fault Circuit Breaker

Circuit Breakers & Contactors

New Eaton PDD PDD2 PDD23G0225TFFL 3 Pole 225 Amp 240V Circuit Breaker

New Eaton PDD PDD2 PDD23G0225TFFL 3 Pole 225 Amp 240V Circuit Breaker

New Eaton PDD PDD2 PDD23G0225TFFL 3 Pole 225 Amp 240V Circuit Breaker

Circuit Breakers & Contactors

Square D EDB24100 100 Amp 480Y/277V 2 Pole Bolt on Circuit Breaker Tested

Square D EDB24100 100 Amp 480Y/277V 2 Pole Bolt on Circuit Breaker Tested

Square D EDB24100 100 Amp 480Y/277V 2 Pole Bolt on Circuit Breaker Tested

Circuit Breakers & Contactors

NIB. SQUARE D CIRCUIT BREAKER 3P, 80A, CAT# EJB34080 ... UM-32

NIB. SQUARE D CIRCUIT BREAKER 3P, 80A, CAT# EJB34080 ... UM-32

NIB. SQUARE D CIRCUIT BREAKER 3P, 80A, CAT# EJB34080 ... UM-32

Circuit Breakers & Contactors

NEW - Siemens 6FPB05 5" Blank Filler Plate P4/P5/SWBD 6FPB05

NEW - Siemens 6FPB05 5" Blank Filler Plate P4/P5/SWBD 6FPB05

NEW - Siemens 6FPB05 5" Blank Filler Plate P4/P5/SWBD 6FPB05

Circuit Breakers & Contactors

LOT OF 5 SIEMENS QA120AFCN 20A AFCI PLUG ON NEUTRAL (NO WIRE) NEW

LOT OF 5 SIEMENS QA120AFCN 20A AFCI PLUG ON NEUTRAL (NO WIRE) NEW

LOT OF 5 SIEMENS QA120AFCN 20A AFCI PLUG ON NEUTRAL (NO WIRE) NEW

Circuit Breakers & Contactors

Carling Technologies CA2-P2-D4-912-A21-MK Bullet Circuit Breaker, 125 Amp 80 VDC

Carling Technologies CA2-P2-D4-912-A21-MK Bullet Circuit Breaker, 125 Amp 80 VDC

Carling Technologies CA2-P2-D4-912-A21-MK Bullet Circuit Breaker, 125 Amp 80 VDC

Circuit Breakers & Contactors

🆕 LOT OF 10 SIEMENS QA120AFCN 20A AFCI PLUG ON NEUTRAL (NO WIRE) 🆕📦✅⚡️

🆕 LOT OF 10 SIEMENS QA120AFCN 20A AFCI PLUG ON NEUTRAL (NO WIRE) 🆕📦✅⚡️

🆕 LOT OF 10 SIEMENS QA120AFCN 20A AFCI PLUG ON NEUTRAL (NO WIRE) 🆕📦✅⚡️

Circuit Breakers & Contactors

NEW Factory Sealed Sq D EJB34125, 3POLE, 125AMP 480V Circuit Breaker, 65 KAIC

NEW Factory Sealed Sq D EJB34125, 3POLE, 125AMP 480V Circuit Breaker, 65 KAIC

NEW Factory Sealed Sq D EJB34125, 3POLE, 125AMP 480V Circuit Breaker, 65 KAIC

Circuit Breakers & Contactors

SEL-351A Schweitzer 0351A031X3A5421 SEL-351A Protection System Breaker Control

SEL-351A Schweitzer 0351A031X3A5421 SEL-351A Protection System Breaker Control

SEL-351A Schweitzer 0351A031X3A5421 SEL-351A Protection System Breaker Control

Circuit Breakers & Contactors

HOM2200 200AMP 4POLE 120/240V 200 AMP SQUARE D

HOM2200 200AMP 4POLE 120/240V 200 AMP SQUARE D

HOM2200 200AMP 4POLE 120/240V 200 AMP SQUARE D

Circuit Breakers & Contactors

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