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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

Allen Bradley 140M-18P-D10-M 100A Motor Circuit Protector 140M-I8 AC/DC New

Allen Bradley 140M-18P-D10-M 100A Motor Circuit Protector 140M-I8 AC/DC New

Allen Bradley 140M-18P-D10-M 100A Motor Circuit Protector 140M-I8 AC/DC New

Circuit Breakers & Contactors

Siemens QJ22B100 100 amp 240 volt 2 pole Circuit Breaker 100A 2P

Siemens QJ22B100 100 amp 240 volt 2 pole Circuit Breaker 100A 2P

Siemens QJ22B100 100 amp 240 volt 2 pole Circuit Breaker 100A 2P

Circuit Breakers & Contactors

READ Lot of 10 New Circuit Breakers Square D QO120CAFI 20 Amp 1 Pole 120V AFCI $

READ Lot of 10 New Circuit Breakers Square D QO120CAFI 20 Amp 1 Pole 120V AFCI $

READ Lot of 10 New Circuit Breakers Square D QO120CAFI 20 Amp 1 Pole 120V AFCI $

Circuit Breakers & Contactors

EATON CUTLER HAMMER HMCPE100R3C 3 Pole 100 AMP HMCPE Motor Circuit Protector

EATON CUTLER HAMMER HMCPE100R3C 3 Pole 100 AMP HMCPE Motor Circuit Protector

EATON CUTLER HAMMER HMCPE100R3C 3 Pole 100 AMP HMCPE Motor Circuit Protector

Circuit Breakers & Contactors

HF321J - Siemens 30A 240V 3-Pole Fusible Heavy Duty Safety Switch NEMA 12

HF321J - Siemens 30A 240V 3-Pole Fusible Heavy Duty Safety Switch NEMA 12

HF321J - Siemens 30A 240V 3-Pole Fusible Heavy Duty Safety Switch NEMA 12

Circuit Breakers & Contactors

Westinghouse CA3225 225A 3Pole 3Phase Circuit Breaker

Westinghouse CA3225 225A 3Pole 3Phase Circuit Breaker

Westinghouse CA3225 225A 3Pole 3Phase Circuit Breaker

Circuit Breakers & Contactors

GUARANTEED! CUTLER-HAMMER 100A 3-POLE CIRCUIT BREAKER HMCP100R3C

GUARANTEED! CUTLER-HAMMER 100A 3-POLE CIRCUIT BREAKER HMCP100R3C

GUARANTEED! CUTLER-HAMMER 100A 3-POLE CIRCUIT BREAKER HMCP100R3C

Circuit Breakers & Contactors

Cutler-Hammer HMCPE100R3C Circuit Protector 100 Amp 3 Pole 480 Volt Breaker

Cutler-Hammer HMCPE100R3C Circuit Protector 100 Amp 3 Pole 480 Volt Breaker

Cutler-Hammer HMCPE100R3C Circuit Protector 100 Amp 3 Pole 480 Volt Breaker

Circuit Breakers & Contactors

Lot of (15)NEW SIEMENS BL120 B120 1 POLE 20 AMP 120v BREAKER TYPE BL BOLT ON

Lot of (15)NEW SIEMENS BL120 B120 1 POLE 20 AMP 120v BREAKER TYPE BL BOLT ON

Lot of (15)NEW SIEMENS BL120 B120 1 POLE 20 AMP 120v BREAKER TYPE BL BOLT ON

Circuit Breakers & Contactors

Square D PowerPact QD 100 QDP22100TM Circuit Breaker

Square D PowerPact QD 100 QDP22100TM Circuit Breaker

Square D PowerPact QD 100 QDP22100TM Circuit Breaker

Circuit Breakers & Contactors

Square D 20/230 Amp 4 Pole QOT Circuit Breaker QOT2030 With Hook Crackd Handle

Square D 20/230 Amp 4 Pole QOT Circuit Breaker QOT2030 With Hook Crackd Handle

Square D 20/230 Amp 4 Pole QOT Circuit Breaker QOT2030 With Hook Crackd Handle

Circuit Breakers & Contactors

* KOLLMORGEN SERVOSTAR 614-AS SERVO DRIVE

* KOLLMORGEN SERVOSTAR 614-AS SERVO DRIVE

* KOLLMORGEN SERVOSTAR 614-AS SERVO DRIVE

Circuit Breakers & Contactors

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