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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

ASCO K894000 002 Automatic & NON Automatic G Controller Transfer Switch Control

ASCO K894000 002 Automatic & NON Automatic G Controller Transfer Switch Control

ASCO K894000 002 Automatic & NON Automatic G Controller Transfer Switch Control

Circuit Breakers & Contactors

Square D BJA36125 3 Pole 125 Amp 600 Volt 65kA I-Line Circuit Breaker PowerPacT

Square D BJA36125 3 Pole 125 Amp 600 Volt 65kA I-Line Circuit Breaker PowerPacT

Square D BJA36125 3 Pole 125 Amp 600 Volt 65kA I-Line Circuit Breaker PowerPacT

Circuit Breakers & Contactors

SQUARE D JJA36200 200A 600VAC POWERPACT ILINE CIRCUIT BREAKER PULLOUT

SQUARE D JJA36200 200A 600VAC POWERPACT ILINE CIRCUIT BREAKER PULLOUT

SQUARE D JJA36200 200A 600VAC POWERPACT ILINE CIRCUIT BREAKER PULLOUT

Circuit Breakers & Contactors

Square D BJA36020 20A, 25kA, 600V 3 Pole PowerPact I Line Circuit Breaker

Square D BJA36020 20A, 25kA, 600V 3 Pole PowerPact I Line Circuit Breaker

Square D BJA36020 20A, 25kA, 600V 3 Pole PowerPact I Line Circuit Breaker

Circuit Breakers & Contactors

NEW TAKEOUT SQUARE D 400 AMP I-LINE CIRCUIT BREAKER 600 VAC 3 POLE LGA36400U31X

NEW TAKEOUT SQUARE D 400 AMP I-LINE CIRCUIT BREAKER 600 VAC 3 POLE LGA36400U31X

NEW TAKEOUT SQUARE D 400 AMP I-LINE CIRCUIT BREAKER 600 VAC 3 POLE LGA36400U31X

Circuit Breakers & Contactors

BOLT ON *Federal Pacific 80 Amp 3 Pole Circuit Breaker * BOLT ON * FPE 240VAC

BOLT ON *Federal Pacific 80 Amp 3 Pole Circuit Breaker * BOLT ON * FPE 240VAC

BOLT ON *Federal Pacific 80 Amp 3 Pole Circuit Breaker * BOLT ON * FPE 240VAC

Circuit Breakers & Contactors

Eaton BJ2200 2 Pole 200 Amp 240Vac Plug-On Main Circuit Breaker

Eaton BJ2200 2 Pole 200 Amp 240Vac Plug-On Main Circuit Breaker

Eaton BJ2200 2 Pole 200 Amp 240Vac Plug-On Main Circuit Breaker

Circuit Breakers & Contactors

Square D BJA36070, 70amp 3 pole I-line circuit breaker BJ70 Powerpact, 70A

Square D BJA36070, 70amp 3 pole I-line circuit breaker BJ70 Powerpact, 70A

Square D BJA36070, 70amp 3 pole I-line circuit breaker BJ70 Powerpact, 70A

Circuit Breakers & Contactors

Square D PowerPacT 100 Amp I-Line Circuit Breaker 3 Pole 600Y/347 VAC BJA36100

Square D PowerPacT 100 Amp I-Line Circuit Breaker 3 Pole 600Y/347 VAC BJA36100

Square D PowerPacT 100 Amp I-Line Circuit Breaker 3 Pole 600Y/347 VAC BJA36100

Circuit Breakers & Contactors

(1) NEW Siemens FHOJ036 Max Flex Circuit Breaker Mechanism - NEW

(1) NEW Siemens FHOJ036 Max Flex Circuit Breaker Mechanism - NEW

(1) NEW Siemens FHOJ036 Max Flex Circuit Breaker Mechanism - NEW

Circuit Breakers & Contactors

Siemens FXD63B100 100A 600V 3-Pole AC Circuit Breaker Push to Trip

Siemens FXD63B100 100A 600V 3-Pole AC Circuit Breaker Push to Trip

Siemens FXD63B100 100A 600V 3-Pole AC Circuit Breaker Push to Trip

Circuit Breakers & Contactors

BWH2200 25k BW Main Breaker

BWH2200 25k BW Main Breaker

BWH2200 25k BW Main Breaker

Circuit Breakers & Contactors

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