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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

1x NEW Siemens JXD23B400 3p 240v 400a Sentron Circuit Breaker NEW SURPLUS

1x NEW Siemens JXD23B400 3p 240v 400a Sentron Circuit Breaker NEW SURPLUS

1x NEW Siemens JXD23B400 3p 240v 400a Sentron Circuit Breaker NEW SURPLUS

Circuit Breakers & Contactors

Siemens 5SV3646-4 Residual Current Operated Circuit Breaker

Siemens 5SV3646-4 Residual Current Operated Circuit Breaker

Siemens 5SV3646-4 Residual Current Operated Circuit Breaker

Circuit Breakers & Contactors

Square D JJA36200 PowerPact Circuit Breaker 200A 3-Pole

Square D JJA36200 PowerPact Circuit Breaker 200A 3-Pole

Square D JJA36200 PowerPact Circuit Breaker 200A 3-Pole

Circuit Breakers & Contactors

SQUARE D FHL36080 SER. 2 80A 600V NSFS

SQUARE D FHL36080 SER. 2 80A 600V NSFS

SQUARE D FHL36080 SER. 2 80A 600V NSFS

Circuit Breakers & Contactors

EATON 70C1056 Functional Test Kit Magnum Digitrip 520 Circuit Breaker Tester

EATON 70C1056 Functional Test Kit Magnum Digitrip 520 Circuit Breaker Tester

EATON 70C1056 Functional Test Kit Magnum Digitrip 520 Circuit Breaker Tester

Circuit Breakers & Contactors

Square D 30 amp circuit breaker FAL34030

Square D 30 amp circuit breaker FAL34030

Square D 30 amp circuit breaker FAL34030

Circuit Breakers & Contactors

Square D EDB34100 Circuit Breaker 100A 3-Pole 480Y/277V Missing Lugs 3P 100 Amp

Square D EDB34100 Circuit Breaker 100A 3-Pole 480Y/277V Missing Lugs 3P 100 Amp

Square D EDB34100 Circuit Breaker 100A 3-Pole 480Y/277V Missing Lugs 3P 100 Amp

Circuit Breakers & Contactors

Square D EDB34100 Molded Case Circuit Breaker 3p 100A 240V NT

Square D EDB34100 Molded Case Circuit Breaker 3p 100A 240V NT

Square D EDB34100 Molded Case Circuit Breaker 3p 100A 240V NT

Circuit Breakers & Contactors

Square D EDB34100 Bolt-On Circuit Breaker 3P 100A 480/277V

Square D EDB34100 Bolt-On Circuit Breaker 3P 100A 480/277V

Square D EDB34100 Bolt-On Circuit Breaker 3P 100A 480/277V

Circuit Breakers & Contactors

Square D EDB34100,EDB3420,EDB3420,EDB3420

Square D EDB34100,EDB3420,EDB3420,EDB3420

Square D EDB34100,EDB3420,EDB3420,EDB3420

Circuit Breakers & Contactors

Universal Breaker Lock Out - FITS MOST BRANDS - LOOK!

Universal Breaker Lock Out - FITS MOST BRANDS - LOOK!

Universal Breaker Lock Out - FITS MOST BRANDS - LOOK!

Circuit Breakers & Contactors

Circuit breaker square D FAL34030 30 amp

Circuit breaker square D FAL34030 30 amp

Circuit breaker square D FAL34030 30 amp

Circuit Breakers & Contactors

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