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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

NEW ALLEN-BRADLEY 200A AMP BREAKER 140M-JD8P-D20-W NEW IN BOX

NEW ALLEN-BRADLEY 200A AMP BREAKER 140M-JD8P-D20-W NEW IN BOX

NEW ALLEN-BRADLEY 200A AMP BREAKER 140M-JD8P-D20-W NEW IN BOX

Circuit Breakers & Contactors

NEW Square D HGL36125 PowerPact 3 Pole 125 AMP Circuit Breaker

NEW Square D HGL36125 PowerPact 3 Pole 125 AMP Circuit Breaker

NEW Square D HGL36125 PowerPact 3 Pole 125 AMP Circuit Breaker

Circuit Breakers & Contactors

NEW SQUARE D MASTERPACT NT12L 1200A 3POLE CAT:TL7CCR43A9SFFFXLJX FREE SHIPPING

NEW SQUARE D MASTERPACT NT12L 1200A 3POLE CAT:TL7CCR43A9SFFFXLJX FREE SHIPPING

NEW SQUARE D MASTERPACT NT12L 1200A 3POLE CAT:TL7CCR43A9SFFFXLJX FREE SHIPPING

Circuit Breakers & Contactors

Square D Q2200MRBE Residential Enclosed Circuit Breaker

Square D Q2200MRBE Residential Enclosed Circuit Breaker

Square D Q2200MRBE Residential Enclosed Circuit Breaker

Circuit Breakers & Contactors

Siemens Q115DFN 15A 120V Plug-In Circuit Breaker

Siemens Q115DFN 15A 120V Plug-In Circuit Breaker

Siemens Q115DFN 15A 120V Plug-In Circuit Breaker

Circuit Breakers & Contactors

💥SQUARE D 30 AMP THERMAL-MAGNETIC I-LINE CIRCUIT BREAKER 3 POLE 480 VAC FC34030

💥SQUARE D 30 AMP THERMAL-MAGNETIC I-LINE CIRCUIT BREAKER 3 POLE 480 VAC FC34030

💥SQUARE D 30 AMP THERMAL-MAGNETIC I-LINE CIRCUIT BREAKER 3 POLE 480 VAC FC34030

Circuit Breakers & Contactors

TELEMECANIQUE LA5FF431 NSMP

TELEMECANIQUE LA5FF431 NSMP

TELEMECANIQUE LA5FF431 NSMP

Circuit Breakers & Contactors

Challenger Zinsco 100 Amp 3 Pole QB24 GTE QB243100 240V bolt In Circuit Breaker

Challenger Zinsco 100 Amp 3 Pole QB24 GTE QB243100 240V bolt In Circuit Breaker

Challenger Zinsco 100 Amp 3 Pole QB24 GTE QB243100 240V bolt In Circuit Breaker

Circuit Breakers & Contactors

Eaton Emib04 ePDU G3

Eaton Emib04 ePDU G3

Eaton Emib04 ePDU G3

Circuit Breakers & Contactors

CUTLER-HAMMER FDB3100 100A 600V 3P CIRCUIT BREAKER

CUTLER-HAMMER FDB3100 100A 600V 3P CIRCUIT BREAKER

CUTLER-HAMMER FDB3100 100A 600V 3P CIRCUIT BREAKER

Circuit Breakers & Contactors

EHB3030 Westinghouse 30 Amp 480 Volt Circuit Breaker - Next Day Option

EHB3030 Westinghouse 30 Amp 480 Volt Circuit Breaker - Next Day Option

EHB3030 Westinghouse 30 Amp 480 Volt Circuit Breaker - Next Day Option

Circuit Breakers & Contactors

Westinghouse EHB3100L Circuit Breaker 100A 480V 3-Pole NOS

Westinghouse EHB3100L Circuit Breaker 100A 480V 3-Pole NOS

Westinghouse EHB3100L Circuit Breaker 100A 480V 3-Pole NOS

Circuit Breakers & Contactors

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