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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

22731 products

Products

Square D QOB3125VH 125 Amp 3-Pole Circuit Breaker

Square D QOB3125VH 125 Amp 3-Pole Circuit Breaker

Square D QOB3125VH 125 Amp 3-Pole Circuit Breaker

Circuit Breakers & Contactors

CUTLER HAMMER PS256A-05B1 MODULE UNMP

CUTLER HAMMER PS256A-05B1 MODULE UNMP

CUTLER HAMMER PS256A-05B1 MODULE UNMP

Circuit Breakers & Contactors

SQUARE D KI36225 225A 3-PHASE 3-POLE 600V I-LINE KA-FRAME CIRCUIT BREAKER

SQUARE D KI36225 225A 3-PHASE 3-POLE 600V I-LINE KA-FRAME CIRCUIT BREAKER

SQUARE D KI36225 225A 3-PHASE 3-POLE 600V I-LINE KA-FRAME CIRCUIT BREAKER

Circuit Breakers & Contactors

Square D Powerpact HD 150 HDA36125 Molded Case Breakers 125A 3P 125 Amp 3 Pole

Square D Powerpact HD 150 HDA36125 Molded Case Breakers 125A 3P 125 Amp 3 Pole

Square D Powerpact HD 150 HDA36125 Molded Case Breakers 125A 3P 125 Amp 3 Pole

Circuit Breakers & Contactors

New in Sealed Box Circuit Breaker Square D EGB34015 15 Amp 3 Pole 480Y/277V $$

New in Sealed Box Circuit Breaker Square D EGB34015 15 Amp 3 Pole 480Y/277V $$

New in Sealed Box Circuit Breaker Square D EGB34015 15 Amp 3 Pole 480Y/277V $$

Circuit Breakers & Contactors

ABB Sace Tmax XT4S 250 Molded Case Circuit Breaker ~ 225 Amp - Unused/Warranty

ABB Sace Tmax XT4S 250 Molded Case Circuit Breaker ~ 225 Amp - Unused/Warranty

ABB Sace Tmax XT4S 250 Molded Case Circuit Breaker ~ 225 Amp - Unused/Warranty

Circuit Breakers & Contactors

SQUARE D QO120PAFGF 1P 20A BREAKER x8

SQUARE D QO120PAFGF 1P 20A BREAKER x8

SQUARE D QO120PAFGF 1P 20A BREAKER x8

Circuit Breakers & Contactors

Allen Bradley 2711-NM15 Brand New In Original Packaging.FREE SHIP

Allen Bradley 2711-NM15 Brand New In Original Packaging.FREE SHIP

Allen Bradley 2711-NM15 Brand New In Original Packaging.FREE SHIP

Circuit Breakers & Contactors

Eaton GHB3015 15 Amp Bolt-On Circuit Breaker 480Y/277 VAC 3 Pole 65kA GHB 3P 15A

Eaton GHB3015 15 Amp Bolt-On Circuit Breaker 480Y/277 VAC 3 Pole 65kA GHB 3P 15A

Eaton GHB3015 15 Amp Bolt-On Circuit Breaker 480Y/277 VAC 3 Pole 65kA GHB 3P 15A

Circuit Breakers & Contactors

ED43B035 SIEMENS 3 POLE 35 AMP 240/480Y VAC NEW

ED43B035 SIEMENS 3 POLE 35 AMP 240/480Y VAC NEW

ED43B035 SIEMENS 3 POLE 35 AMP 240/480Y VAC NEW

Circuit Breakers & Contactors

Bussmann LKS-30 Class H 30A 600V Super Lag Renewable Fuse Link Total 176

Bussmann LKS-30 Class H 30A 600V Super Lag Renewable Fuse Link Total 176

Bussmann LKS-30 Class H 30A 600V Super Lag Renewable Fuse Link Total 176

Circuit Breakers & Contactors

GE FBN36TE020RV, 20 Amp, 600 Volt, 3 Pole, 100K, Circuit Breaker USED PERFECT

GE FBN36TE020RV, 20 Amp, 600 Volt, 3 Pole, 100K, Circuit Breaker USED PERFECT

GE FBN36TE020RV, 20 Amp, 600 Volt, 3 Pole, 100K, Circuit Breaker USED PERFECT

Circuit Breakers & Contactors

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