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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

Sylvania GTE Type SEH SEH-3-C-100 (SEH3C100) 100A 3p 480V Circuit Breaker Used

Sylvania GTE Type SEH SEH-3-C-100 (SEH3C100) 100A 3p 480V Circuit Breaker Used

Sylvania GTE Type SEH SEH-3-C-100 (SEH3C100) 100A 3p 480V Circuit Breaker Used

Circuit Breakers & Contactors

Square D EDB34030 Circuit Breaker

Square D EDB34030 Circuit Breaker

Square D EDB34030 Circuit Breaker

Circuit Breakers & Contactors

FAL36050 Lug to Lug Type Circuit Breaker by Square D

FAL36050 Lug to Lug Type Circuit Breaker by Square D

FAL36050 Lug to Lug Type Circuit Breaker by Square D

Circuit Breakers & Contactors

Square D KAL36150 Thermal-Magnetic Circuit Breaker 150A 3-Pole 600V

Square D KAL36150 Thermal-Magnetic Circuit Breaker 150A 3-Pole 600V

Square D KAL36150 Thermal-Magnetic Circuit Breaker 150A 3-Pole 600V

Circuit Breakers & Contactors

Schneider Electric Square D MTZ Masterpact Sensor Plug 600A

Schneider Electric Square D MTZ Masterpact Sensor Plug 600A

Schneider Electric Square D MTZ Masterpact Sensor Plug 600A

Circuit Breakers & Contactors

⚡️ GE TEYH3020B 20A 480V 3P Molded Case Circuit Breakers ⚡️

⚡️ GE TEYH3020B 20A 480V 3P Molded Case Circuit Breakers ⚡️

⚡️ GE TEYH3020B 20A 480V 3P Molded Case Circuit Breakers ⚡️

Circuit Breakers & Contactors

⚡️Square D NT08L Masterpact TL7ATR63A3SXFXWXJAT 800 Amp Circuit Breaker⚡️

⚡️Square D NT08L Masterpact TL7ATR63A3SXFXWXJAT 800 Amp Circuit Breaker⚡️

⚡️Square D NT08L Masterpact TL7ATR63A3SXFXWXJAT 800 Amp Circuit Breaker⚡️

Circuit Breakers & Contactors

SQD Q232175H (3P-175A-240V) *SHIPS SAME DAY UPS*

SQD Q232175H (3P-175A-240V) *SHIPS SAME DAY UPS*

SQD Q232175H (3P-175A-240V) *SHIPS SAME DAY UPS*

Circuit Breakers & Contactors

Eaton GHB3025 Bolt-on Circuit Breaker 3P 25A 240/277/480V Tested

Eaton GHB3025 Bolt-on Circuit Breaker 3P 25A 240/277/480V Tested

Eaton GHB3025 Bolt-on Circuit Breaker 3P 25A 240/277/480V Tested

Circuit Breakers & Contactors

Square D EDB34100 Circuit Breaker

Square D EDB34100 Circuit Breaker

Square D EDB34100 Circuit Breaker

Circuit Breakers & Contactors

SQUARE D QGL22200LW QG200 POWER PACT CIRCUIT BREAKER 200A 2 POLE (JJ3)

SQUARE D QGL22200LW QG200 POWER PACT CIRCUIT BREAKER 200A 2 POLE (JJ3)

SQUARE D QGL22200LW QG200 POWER PACT CIRCUIT BREAKER 200A 2 POLE (JJ3)

Circuit Breakers & Contactors

NEW SQUARE D Q232100 100 AMP 3 POLE I LINE BREAKER 100A 3P ED4U #4012

NEW SQUARE D Q232100 100 AMP 3 POLE I LINE BREAKER 100A 3P ED4U #4012

NEW SQUARE D Q232100 100 AMP 3 POLE I LINE BREAKER 100A 3P ED4U #4012

Circuit Breakers & Contactors

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