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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

LA36400 Square D 3P 400A 600V iLine Circuit Breaker New USA

LA36400 Square D 3P 400A 600V iLine Circuit Breaker New USA

LA36400 Square D 3P 400A 600V iLine Circuit Breaker New USA

Circuit Breakers & Contactors

EGB34035 - Square D Bolt-On 480V 35A 3 pole circuit breaker 35kA@480V

EGB34035 - Square D Bolt-On 480V 35A 3 pole circuit breaker 35kA@480V

EGB34035 - Square D Bolt-On 480V 35A 3 pole circuit breaker 35kA@480V

Circuit Breakers & Contactors

Brand new MOELLER Circuit Breaker NZMB1-A125-NA for EATON NZMB1-A125

Brand new MOELLER Circuit Breaker NZMB1-A125-NA for EATON NZMB1-A125

Brand new MOELLER Circuit Breaker NZMB1-A125-NA for EATON NZMB1-A125

Circuit Breakers & Contactors

Siemens 3VF3 Circuit Breaker 3 Pole 50A-63A 3VF3111-1BN41-0AA0

Siemens 3VF3 Circuit Breaker 3 Pole 50A-63A 3VF3111-1BN41-0AA0

Siemens 3VF3 Circuit Breaker 3 Pole 50A-63A 3VF3111-1BN41-0AA0

Circuit Breakers & Contactors

Allen-Bradley 140MT-D9E-B63 /A Motor Protector Circuit Breaker - NEW IN BOX

Allen-Bradley 140MT-D9E-B63 /A Motor Protector Circuit Breaker - NEW IN BOX

Allen-Bradley 140MT-D9E-B63 /A Motor Protector Circuit Breaker - NEW IN BOX

Circuit Breakers & Contactors

Eaton GHB3030 Circuit Breaker 30A 277/480VAC 3 Pole Bolt On

Eaton GHB3030 Circuit Breaker 30A 277/480VAC 3 Pole Bolt On

Eaton GHB3030 Circuit Breaker 30A 277/480VAC 3 Pole Bolt On

Circuit Breakers & Contactors

SIEMENS 15 Amp Single Pole Combination AFCI Circuit Breakers (10 Pack)

SIEMENS 15 Amp Single Pole Combination AFCI Circuit Breakers (10 Pack)

SIEMENS 15 Amp Single Pole Combination AFCI Circuit Breakers (10 Pack)

Circuit Breakers & Contactors

SEPA36AT0060 GE 60 Amp Circuit Breaker Frame Only - Next Day Option

SEPA36AT0060 GE 60 Amp Circuit Breaker Frame Only - Next Day Option

SEPA36AT0060 GE 60 Amp Circuit Breaker Frame Only - Next Day Option

Circuit Breakers & Contactors

Square D BJA160201 PowerPact I-Line Circuit Breaker 20A 1-Pole 277V

Square D BJA160201 PowerPact I-Line Circuit Breaker 20A 1-Pole 277V

Square D BJA160201 PowerPact I-Line Circuit Breaker 20A 1-Pole 277V

Circuit Breakers & Contactors

Square D HJL36030 30A Molded Case Circuit Breaker - Black

Square D HJL36030 30A Molded Case Circuit Breaker - Black

Square D HJL36030 30A Molded Case Circuit Breaker - Black

Circuit Breakers & Contactors

Siemens 3VA6460-5HL31-0AA0

Siemens 3VA6460-5HL31-0AA0

Siemens 3VA6460-5HL31-0AA0

Circuit Breakers & Contactors

Square D QO120DF 20A 1-Pole Dual Function AFCI/GFCI Circuit Breaker 120V NEW

Square D QO120DF 20A 1-Pole Dual Function AFCI/GFCI Circuit Breaker 120V NEW

Square D QO120DF 20A 1-Pole Dual Function AFCI/GFCI Circuit Breaker 120V NEW

Circuit Breakers & Contactors

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