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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

square d circuit breakers

square d circuit breakers

square d circuit breakers

Circuit Breakers & Contactors

10 QO Square D Enclosed Molded Case QO200TR Series G03 Circuit Disconnect Switch

10 QO Square D Enclosed Molded Case QO200TR Series G03 Circuit Disconnect Switch

10 QO Square D Enclosed Molded Case QO200TR Series G03 Circuit Disconnect Switch

Circuit Breakers & Contactors

Eaton 1200 Amp 3 Pole 600V NGH312035E Circuit Breaker NGH 65K

Eaton 1200 Amp 3 Pole 600V NGH312035E Circuit Breaker NGH 65K

Eaton 1200 Amp 3 Pole 600V NGH312035E Circuit Breaker NGH 65K

Circuit Breakers & Contactors

NEW EATON KDC3400F 400 Amp 3 Pole 600v KDC 100K Circuit Breaker with KT3250T

NEW EATON KDC3400F 400 Amp 3 Pole 600v KDC 100K Circuit Breaker with KT3250T

NEW EATON KDC3400F 400 Amp 3 Pole 600v KDC 100K Circuit Breaker with KT3250T

Circuit Breakers & Contactors

8 PCS Eaton BRP115DF 120/240V 15A Single Phase Circuit Breaker

8 PCS Eaton BRP115DF 120/240V 15A Single Phase Circuit Breaker

8 PCS Eaton BRP115DF 120/240V 15A Single Phase Circuit Breaker

Circuit Breakers & Contactors

⚡VIEW PHOTOS⚡GENERAL ELECTRIC GE SGLA36AT0400 3-POLE 600VAC 400A CIRCUIT BREAKER

⚡VIEW PHOTOS⚡GENERAL ELECTRIC GE SGLA36AT0400 3-POLE 600VAC 400A CIRCUIT BREAKER

⚡VIEW PHOTOS⚡GENERAL ELECTRIC GE SGLA36AT0400 3-POLE 600VAC 400A CIRCUIT BREAKER

Circuit Breakers & Contactors

Lot Of 10 SQUARE D HOMELINE HOM120PDFC HOM120PDF 20A DUAL FUNCTION PLUG IN

Lot Of 10 SQUARE D HOMELINE HOM120PDFC HOM120PDF 20A DUAL FUNCTION PLUG IN

Lot Of 10 SQUARE D HOMELINE HOM120PDFC HOM120PDF 20A DUAL FUNCTION PLUG IN

Circuit Breakers & Contactors

New GE THQL1120PDF Circuit Breaker 20A 1-Pole 120/240V - Lot of 71

New GE THQL1120PDF Circuit Breaker 20A 1-Pole 120/240V - Lot of 71

New GE THQL1120PDF Circuit Breaker 20A 1-Pole 120/240V - Lot of 71

Circuit Breakers & Contactors

15 Eaton Breakers 3 BRN120DF, 9 BRP115AF, 1 BRN115AF, 1 BRP120AF And 1 BRP120DF

15 Eaton Breakers 3 BRN120DF, 9 BRP115AF, 1 BRN115AF, 1 BRP120AF And 1 BRP120DF

15 Eaton Breakers 3 BRN120DF, 9 BRP115AF, 1 BRN115AF, 1 BRP120AF And 1 BRP120DF

Circuit Breakers & Contactors

SIEMENS 3VA5340-6EC31-0AA0 Circuit Breaker 400A 600vac 750vdc 3-pole 50/60hz

SIEMENS 3VA5340-6EC31-0AA0 Circuit Breaker 400A 600vac 750vdc 3-pole 50/60hz

SIEMENS 3VA5340-6EC31-0AA0 Circuit Breaker 400A 600vac 750vdc 3-pole 50/60hz

Circuit Breakers & Contactors

HAGER 20 AMP 16kA MCCB HD102 H125D

HAGER 20 AMP 16kA MCCB HD102 H125D

HAGER 20 AMP 16kA MCCB HD102 H125D

Circuit Breakers & Contactors

SAUV2 GENERAL ELECTRIC

SAUV2 GENERAL ELECTRIC

SAUV2 GENERAL ELECTRIC

Circuit Breakers & Contactors

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