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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 Powerpact NT16L

Square D Powerpact NT16L

Square D Powerpact NT16L

Circuit Breakers & Contactors

Siemens ED43B100 Sentron Molded Case Circuit Breaker 3P 100A 480V

Siemens ED43B100 Sentron Molded Case Circuit Breaker 3P 100A 480V

Siemens ED43B100 Sentron Molded Case Circuit Breaker 3P 100A 480V

Circuit Breakers & Contactors

SIEMENS - NEG3B020L - CIRCUIT BREAKER - 20A 3P 600V 35kA@480V - (NEW in BOX)

SIEMENS - NEG3B020L - CIRCUIT BREAKER - 20A 3P 600V 35kA@480V - (NEW in BOX)

SIEMENS - NEG3B020L - CIRCUIT BREAKER - 20A 3P 600V 35kA@480V - (NEW in BOX)

Circuit Breakers & Contactors

EATON FDC3015 35kA @ 600V

EATON FDC3015 35kA @ 600V

EATON FDC3015 35kA @ 600V

Circuit Breakers & Contactors

(10x) Square D QO120PAFGF 20Amp 120V 1-Pole AF/GF Dual Function Circuit Breakers

(10x) Square D QO120PAFGF 20Amp 120V 1-Pole AF/GF Dual Function Circuit Breakers

(10x) Square D QO120PAFGF 20Amp 120V 1-Pole AF/GF Dual Function Circuit Breakers

Circuit Breakers & Contactors

Eaton FDC3020 20 Amp 3P Circuit Breaker FDC 100k 20A 3 Pole 600VAC

Eaton FDC3020 20 Amp 3P Circuit Breaker FDC 100k 20A 3 Pole 600VAC

Eaton FDC3020 20 Amp 3P Circuit Breaker FDC 100k 20A 3 Pole 600VAC

Circuit Breakers & Contactors

CUTLER HAMMER # FDC3015 - BREAKER 15A 600V 3P CUTLER HAMMER - Used - TESTED

CUTLER HAMMER # FDC3015 - BREAKER 15A 600V 3P CUTLER HAMMER - Used - TESTED

CUTLER HAMMER # FDC3015 - BREAKER 15A 600V 3P CUTLER HAMMER - Used - TESTED

Circuit Breakers & Contactors

Square D FA34100 I-Line Circuit Breaker 100 Amp 480 Volt

Square D FA34100 I-Line Circuit Breaker 100 Amp 480 Volt

Square D FA34100 I-Line Circuit Breaker 100 Amp 480 Volt

Circuit Breakers & Contactors

Square D 250A 600V 3P PowerPact J-Frame I-Line Circuit Breaker - JDA36250U33X

Square D 250A 600V 3P PowerPact J-Frame I-Line Circuit Breaker - JDA36250U33X

Square D 250A 600V 3P PowerPact J-Frame I-Line Circuit Breaker - JDA36250U33X

Circuit Breakers & Contactors

JLA36250YE 250 Amp 600V 3 Pole Square D I Line Circuit Breaker🟦

JLA36250YE 250 Amp 600V 3 Pole Square D I Line Circuit Breaker🟦

JLA36250YE 250 Amp 600V 3 Pole Square D I Line Circuit Breaker🟦

Circuit Breakers & Contactors

Square D BJA36080 3p 600v 80a 65K I-Line Circuit Breaker NEW IN BOX

Square D BJA36080 3p 600v 80a 65K I-Line Circuit Breaker NEW IN BOX

Square D BJA36080 3p 600v 80a 65K I-Line Circuit Breaker NEW IN BOX

Circuit Breakers & Contactors

Schneider SQUARE D HJA36050 PowerPacT HJ 060 Circuit Breaker 50A HJA36050RP

Schneider SQUARE D HJA36050 PowerPacT HJ 060 Circuit Breaker 50A HJA36050RP

Schneider SQUARE D HJA36050 PowerPacT HJ 060 Circuit Breaker 50A HJA36050RP

Circuit Breakers & Contactors

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