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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

SQUARE D JG 250 3 pole 225 amp 600v JGL36225 Circuit Breaker **FREE SHIPPING

SQUARE D JG 250 3 pole 225 amp 600v JGL36225 Circuit Breaker **FREE SHIPPING

SQUARE D JG 250 3 pole 225 amp 600v JGL36225 Circuit Breaker **FREE SHIPPING

Circuit Breakers & Contactors

SIEMENS QR23B200 200 Amp 240V 3 Pole 10kA Circuit Breaker-Warranty Ship Same Day

SIEMENS QR23B200 200 Amp 240V 3 Pole 10kA Circuit Breaker-Warranty Ship Same Day

SIEMENS QR23B200 200 Amp 240V 3 Pole 10kA Circuit Breaker-Warranty Ship Same Day

Circuit Breakers & Contactors

Square D PowerPact QB 200 Circuit Breaker QBL22200LU 2 Pole 120 and 240 V

Square D PowerPact QB 200 Circuit Breaker QBL22200LU 2 Pole 120 and 240 V

Square D PowerPact QB 200 Circuit Breaker QBL22200LU 2 Pole 120 and 240 V

Circuit Breakers & Contactors

HOM120CAFI Homeline Square D Breaker (12 COUNT) 20 Amps 120 Volts 1 Pole NEW

HOM120CAFI Homeline Square D Breaker (12 COUNT) 20 Amps 120 Volts 1 Pole NEW

HOM120CAFI Homeline Square D Breaker (12 COUNT) 20 Amps 120 Volts 1 Pole NEW

Circuit Breakers & Contactors

NEW ABB THQB2140GFT2 GFCI 40A 2P 120V Ground Fault Circuit Interrupter Breaker

NEW ABB THQB2140GFT2 GFCI 40A 2P 120V Ground Fault Circuit Interrupter Breaker

NEW ABB THQB2140GFT2 GFCI 40A 2P 120V Ground Fault Circuit Interrupter Breaker

Circuit Breakers & Contactors

Square D HOM120GFIC Molded Case Circuit Breaker LOT OF 3. NEW!

Square D HOM120GFIC Molded Case Circuit Breaker LOT OF 3. NEW!

Square D HOM120GFIC Molded Case Circuit Breaker LOT OF 3. NEW!

Circuit Breakers & Contactors

SRPF250A225 - GE - Rating Plug

SRPF250A225 - GE - Rating Plug

SRPF250A225 - GE - Rating Plug

Circuit Breakers & Contactors

4 PCS HOM120CAFI HOM120CAFIC Homeline Square D Breaker 20 Amps 120 Volts 1 Pole

4 PCS HOM120CAFI HOM120CAFIC Homeline Square D Breaker 20 Amps 120 Volts 1 Pole

4 PCS HOM120CAFI HOM120CAFIC Homeline Square D Breaker 20 Amps 120 Volts 1 Pole

Circuit Breakers & Contactors

Eaton Type CH2 120/240V 150 AMP Breaker CH2150 - USED FOR ONLY 6 MONTHS

Eaton Type CH2 120/240V 150 AMP Breaker CH2150 - USED FOR ONLY 6 MONTHS

Eaton Type CH2 120/240V 150 AMP Breaker CH2150 - USED FOR ONLY 6 MONTHS

Circuit Breakers & Contactors

QBL22250 Square D 250 Amp Breaker

QBL22250 Square D 250 Amp Breaker

QBL22250 Square D 250 Amp Breaker

Circuit Breakers & Contactors

FA36030 SQUARE D NEW IN SEALED BOXES (6 AVAILABLE) FREE SHIPPING

FA36030 SQUARE D NEW IN SEALED BOXES (6 AVAILABLE) FREE SHIPPING

FA36030 SQUARE D NEW IN SEALED BOXES (6 AVAILABLE) FREE SHIPPING

Circuit Breakers & Contactors

Siemens ED43B080 Circuit Breaker 80 Amp 3-Pole 480V AC

Siemens ED43B080 Circuit Breaker 80 Amp 3-Pole 480V AC

Siemens ED43B080 Circuit Breaker 80 Amp 3-Pole 480V AC

Circuit Breakers & Contactors

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