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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

C1F007PES - Hammond Power Solutions 7.5 kVA 1-Phase 600V to 120/240V Encapsulate

C1F007PES - Hammond Power Solutions 7.5 kVA 1-Phase 600V to 120/240V Encapsulate

C1F007PES - Hammond Power Solutions 7.5 kVA 1-Phase 600V to 120/240V Encapsulate

Circuit Breakers & Contactors

GE THQB THQB32060ST1 3 Pole 60 Amp 240V Shunt Trip Circuit Breaker AK

GE THQB THQB32060ST1 3 Pole 60 Amp 240V Shunt Trip Circuit Breaker AK

GE THQB THQB32060ST1 3 Pole 60 Amp 240V Shunt Trip Circuit Breaker AK

Circuit Breakers & Contactors

✌️ITE EH3-B050 CIRCUIT BREAKER 50 AMP 480 VOLT 3 POLE UL LISTED

✌️ITE EH3-B050 CIRCUIT BREAKER 50 AMP 480 VOLT 3 POLE UL LISTED

✌️ITE EH3-B050 CIRCUIT BREAKER 50 AMP 480 VOLT 3 POLE UL LISTED

Circuit Breakers & Contactors

Square D FR32100, 100 Amp, 240 Volts, 50/60Hz Circuit Breaker

Square D FR32100, 100 Amp, 240 Volts, 50/60Hz Circuit Breaker

Square D FR32100, 100 Amp, 240 Volts, 50/60Hz Circuit Breaker

Circuit Breakers & Contactors

New Circuit Breakers FDK3226 3 Pole 70 Amp 600V 100K DHL Expedited Shipping

New Circuit Breakers FDK3226 3 Pole 70 Amp 600V 100K DHL Expedited Shipping

New Circuit Breakers FDK3226 3 Pole 70 Amp 600V 100K DHL Expedited Shipping

Circuit Breakers & Contactors

Siemens HEB3B100 3 Pole 3 Phase 100 Amp 600V Circuit Breaker

Siemens HEB3B100 3 Pole 3 Phase 100 Amp 600V Circuit Breaker

Siemens HEB3B100 3 Pole 3 Phase 100 Amp 600V Circuit Breaker

Circuit Breakers & Contactors

New Square D KA36110 Circuit Breaker 110A 3 Pole 600V KA Frame - No Box

New Square D KA36110 Circuit Breaker 110A 3 Pole 600V KA Frame - No Box

New Square D KA36110 Circuit Breaker 110A 3 Pole 600V KA Frame - No Box

Circuit Breakers & Contactors

EATON CUTLER HAMMER HFD3050 CIRCUIT BREAKER 50A 600VAC 250VDC 3 POLE HFD 65K

EATON CUTLER HAMMER HFD3050 CIRCUIT BREAKER 50A 600VAC 250VDC 3 POLE HFD 65K

EATON CUTLER HAMMER HFD3050 CIRCUIT BREAKER 50A 600VAC 250VDC 3 POLE HFD 65K

Circuit Breakers & Contactors

NEW Square D PowerPacT Circuit Breaker BDA34040Y 3Pole 40A 18kA@480/277V~ BDA

NEW Square D PowerPacT Circuit Breaker BDA34040Y 3Pole 40A 18kA@480/277V~ BDA

NEW Square D PowerPacT Circuit Breaker BDA34040Y 3Pole 40A 18kA@480/277V~ BDA

Circuit Breakers & Contactors

NEW EATON QBGFT2015 15 Amp GFCI Circuit Breaker Bolt-On - 15 Amp - 2 Pole - 240

NEW EATON QBGFT2015 15 Amp GFCI Circuit Breaker Bolt-On - 15 Amp - 2 Pole - 240

NEW EATON QBGFT2015 15 Amp GFCI Circuit Breaker Bolt-On - 15 Amp - 2 Pole - 240

Circuit Breakers & Contactors

(10) NEW Eaton BR2020 20Amp Tandem Circuit Breaker Cutler Hammer 10pc

(10) NEW Eaton BR2020 20Amp Tandem Circuit Breaker Cutler Hammer 10pc

(10) NEW Eaton BR2020 20Amp Tandem Circuit Breaker Cutler Hammer 10pc

Circuit Breakers & Contactors

ABB ST203M-K40 Miniature Circuit Breaker, 3-Pole, 40A, 480Y/277VAC, DIN Rail

ABB ST203M-K40 Miniature Circuit Breaker, 3-Pole, 40A, 480Y/277VAC, DIN Rail

ABB ST203M-K40 Miniature Circuit Breaker, 3-Pole, 40A, 480Y/277VAC, DIN Rail

Circuit Breakers & Contactors

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