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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 KAL362001012 Circuit Breaker 200A 3P 600VAC - Used

Square D KAL362001012 Circuit Breaker 200A 3P 600VAC - Used

Square D KAL362001012 Circuit Breaker 200A 3P 600VAC - Used

Circuit Breakers & Contactors

Siemens BQD120 20 Amp 120 277 VAC 1 Pole Bolt-On Circuit Breaker Lot Of 17

Siemens BQD120 20 Amp 120 277 VAC 1 Pole Bolt-On Circuit Breaker Lot Of 17

Siemens BQD120 20 Amp 120 277 VAC 1 Pole Bolt-On Circuit Breaker Lot Of 17

Circuit Breakers & Contactors

Siemens BQD320BP 20-Amp Bolt-On Circuit Breaker 480Y/277 VAC 3 Pole *TESTED*

Siemens BQD320BP 20-Amp Bolt-On Circuit Breaker 480Y/277 VAC 3 Pole *TESTED*

Siemens BQD320BP 20-Amp Bolt-On Circuit Breaker 480Y/277 VAC 3 Pole *TESTED*

Circuit Breakers & Contactors

Lot of 12 Unused Siemens BQD120 Circuit Breakers 1-Pole 20A Bolt-On

Lot of 12 Unused Siemens BQD120 Circuit Breakers 1-Pole 20A Bolt-On

Lot of 12 Unused Siemens BQD120 Circuit Breakers 1-Pole 20A Bolt-On

Circuit Breakers & Contactors

EATON BKKD400 Main Circuit Breaker Kit KD Type Top or Bottom Mounting 1P 3P 400A

EATON BKKD400 Main Circuit Breaker Kit KD Type Top or Bottom Mounting 1P 3P 400A

EATON BKKD400 Main Circuit Breaker Kit KD Type Top or Bottom Mounting 1P 3P 400A

Circuit Breakers & Contactors

New Cutler Hammer GHB GHB3100 3 Pole 100 Amp 480V Circuit Breaker NNB

New Cutler Hammer GHB GHB3100 3 Pole 100 Amp 480V Circuit Breaker NNB

New Cutler Hammer GHB GHB3100 3 Pole 100 Amp 480V Circuit Breaker NNB

Circuit Breakers & Contactors

USED 10 PCS Eaton BRN120DF 20A Dual Function Breaker

USED 10 PCS Eaton BRN120DF 20A Dual Function Breaker

USED 10 PCS Eaton BRN120DF 20A Dual Function Breaker

Circuit Breakers & Contactors

Hubbell Killark B7NFD21A 100 Amp Explosion Proof NON Fused Disconnect Switch New

Hubbell Killark B7NFD21A 100 Amp Explosion Proof NON Fused Disconnect Switch New

Hubbell Killark B7NFD21A 100 Amp Explosion Proof NON Fused Disconnect Switch New

Circuit Breakers & Contactors

6 PACK SIEMENS Q120DF 20 AMP 120V DUAL FUNCTION AFCI/GFCI WITH PIGTAIL WIRE NEW

6 PACK SIEMENS Q120DF 20 AMP 120V DUAL FUNCTION AFCI/GFCI WITH PIGTAIL WIRE NEW

6 PACK SIEMENS Q120DF 20 AMP 120V DUAL FUNCTION AFCI/GFCI WITH PIGTAIL WIRE NEW

Circuit Breakers & Contactors

ALLEN BRADLEY 855T-DM1BPM10 Series C Stack Light Mounting Base (BRAND NEW)

ALLEN BRADLEY 855T-DM1BPM10 Series C Stack Light Mounting Base (BRAND NEW)

ALLEN BRADLEY 855T-DM1BPM10 Series C Stack Light Mounting Base (BRAND NEW)

Circuit Breakers & Contactors

Siemens HF361NR Fusible Heavy Duty Safety Switch 30A 3-Pole 600VAC | USA SELLER

Siemens HF361NR Fusible Heavy Duty Safety Switch 30A 3-Pole 600VAC | USA SELLER

Siemens HF361NR Fusible Heavy Duty Safety Switch 30A 3-Pole 600VAC | USA SELLER

Circuit Breakers & Contactors

GE Circuit Breaker SEHA36AT0100 #204254-19

GE Circuit Breaker SEHA36AT0100 #204254-19

GE Circuit Breaker SEHA36AT0100 #204254-19

Circuit Breakers & Contactors

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