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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

NEW Square D EGB EGB34020 3 Pole 20 Amp 480V Circuit Breaker NSB

NEW Square D EGB EGB34020 3 Pole 20 Amp 480V Circuit Breaker NSB

NEW Square D EGB EGB34020 3 Pole 20 Amp 480V Circuit Breaker NSB

Circuit Breakers & Contactors

Eaton DSD922 Crouse-Hinds Series DSD

Eaton DSD922 Crouse-Hinds Series DSD

Eaton DSD922 Crouse-Hinds Series DSD

Circuit Breakers & Contactors

Square D MGA36800(New In Box) 600V, 800A, 3P, 3PH, 3W, 18kA@600V, Type MGA

Square D MGA36800(New In Box) 600V, 800A, 3P, 3PH, 3W, 18kA@600V, Type MGA

Square D MGA36800(New In Box) 600V, 800A, 3P, 3PH, 3W, 18kA@600V, Type MGA

Circuit Breakers & Contactors

5-Pack Siemens Q1515AFC 15-Amp 1-Pole Tandem AFCI Circuit Breaker NEW

5-Pack Siemens Q1515AFC 15-Amp 1-Pole Tandem AFCI Circuit Breaker NEW

5-Pack Siemens Q1515AFC 15-Amp 1-Pole Tandem AFCI Circuit Breaker NEW

Circuit Breakers & Contactors

Siemens 3RV2021-4NA20 Circuit Breaker 28A 50Hz

Siemens 3RV2021-4NA20 Circuit Breaker 28A 50Hz

Siemens 3RV2021-4NA20 Circuit Breaker 28A 50Hz

Circuit Breakers & Contactors

SIEMENS ITE ED22B015 2 POLE CIRCUIT BREAKER 15A 240V New No Box

SIEMENS ITE ED22B015 2 POLE CIRCUIT BREAKER 15A 240V New No Box

SIEMENS ITE ED22B015 2 POLE CIRCUIT BREAKER 15A 240V New No Box

Circuit Breakers & Contactors

SIEMENS HED43B030 Circuit Breaker 30A 3P w/ B00ED62 Shunt Trip

SIEMENS HED43B030 Circuit Breaker 30A 3P w/ B00ED62 Shunt Trip

SIEMENS HED43B030 Circuit Breaker 30A 3P w/ B00ED62 Shunt Trip

Circuit Breakers & Contactors

Square D KAP36200 200A 600V 3 Pole Circuit Breaker 3P 200 Amp

Square D KAP36200 200A 600V 3 Pole Circuit Breaker 3P 200 Amp

Square D KAP36200 200A 600V 3 Pole Circuit Breaker 3P 200 Amp

Circuit Breakers & Contactors

Square D KAL36200 Circuit Breaker 200A 600V 3P

Square D KAL36200 Circuit Breaker 200A 600V 3P

Square D KAL36200 Circuit Breaker 200A 600V 3P

Circuit Breakers & Contactors

SQUARE D HDA260202 U 20A 600V 14K 2P USED AC PHASE

SQUARE D HDA260202 U 20A 600V 14K 2P USED AC PHASE

SQUARE D HDA260202 U 20A 600V 14K 2P USED AC PHASE

Circuit Breakers & Contactors

Square D KAL36200 200 Amp 600V 3-Pole Circuit Breaker 200A 600 VAC 250 VDC

Square D KAL36200 200 Amp 600V 3-Pole Circuit Breaker 200A 600 VAC 250 VDC

Square D KAL36200 200 Amp 600V 3-Pole Circuit Breaker 200A 600 VAC 250 VDC

Circuit Breakers & Contactors

Square D - HDL36030 Breaker - Schneider Electric - 3P, 3PH, 30A, 600V, 25kA@240V

Square D - HDL36030 Breaker - Schneider Electric - 3P, 3PH, 30A, 600V, 25kA@240V

Square D - HDL36030 Breaker - Schneider Electric - 3P, 3PH, 30A, 600V, 25kA@240V

Circuit Breakers & Contactors

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