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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

New Circuit Breaker Square D QOB220GFI 20 Amp 2 Pole GFCI Bolt On

New Circuit Breaker Square D QOB220GFI 20 Amp 2 Pole GFCI Bolt On

New Circuit Breaker Square D QOB220GFI 20 Amp 2 Pole GFCI Bolt On

Circuit Breakers & Contactors

Square D JDL36200 3 Pole 200 Amp Type JD250 Circuit Breaker. *Missing Lug"

Square D JDL36200 3 Pole 200 Amp Type JD250 Circuit Breaker. *Missing Lug"

Square D JDL36200 3 Pole 200 Amp Type JD250 Circuit Breaker. *Missing Lug"

Circuit Breakers & Contactors

NEW IN BOX EATON ED3225 CIRCUIT BREAKER 3P 225A 240V RED LABEL

NEW IN BOX EATON ED3225 CIRCUIT BREAKER 3P 225A 240V RED LABEL

NEW IN BOX EATON ED3225 CIRCUIT BREAKER 3P 225A 240V RED LABEL

Circuit Breakers & Contactors

ALLEN-BRADLEY Motor Protector Circ Breaker 140MT-D9V-C40

ALLEN-BRADLEY Motor Protector Circ Breaker 140MT-D9V-C40

ALLEN-BRADLEY Motor Protector Circ Breaker 140MT-D9V-C40

Circuit Breakers & Contactors

NEW SQUARE D 9421LP3 COMPLETE CIRCUIT BREAKER OPERATING MECH FOR KAL,KCL & KHL

NEW SQUARE D 9421LP3 COMPLETE CIRCUIT BREAKER OPERATING MECH FOR KAL,KCL & KHL

NEW SQUARE D 9421LP3 COMPLETE CIRCUIT BREAKER OPERATING MECH FOR KAL,KCL & KHL

Circuit Breakers & Contactors

Cutler-Hammer HMCP150U4C Motor Circuit Protector 150A 3-Pole 600V

Cutler-Hammer HMCP150U4C Motor Circuit Protector 150A 3-Pole 600V

Cutler-Hammer HMCP150U4C Motor Circuit Protector 150A 3-Pole 600V

Circuit Breakers & Contactors

Cutler-Hammer 9115H220K, Model 6-200-3, A-C Manual Starter **SALE**

Cutler-Hammer 9115H220K, Model 6-200-3, A-C Manual Starter **SALE**

Cutler-Hammer 9115H220K, Model 6-200-3, A-C Manual Starter **SALE**

Circuit Breakers & Contactors

EATON MDN408 LOW VOLTAGE CIRCUIT BREAKER 600 A 3P DIGITRIP 520MC 5ARMLSIG

EATON MDN408 LOW VOLTAGE CIRCUIT BREAKER 600 A 3P DIGITRIP 520MC 5ARMLSIG

EATON MDN408 LOW VOLTAGE CIRCUIT BREAKER 600 A 3P DIGITRIP 520MC 5ARMLSIG

Circuit Breakers & Contactors

GENERAL ELECTRIC SELA36AT0030 3 POLE 15 AMP PLUG 480v 65KAIC BREAKER

GENERAL ELECTRIC SELA36AT0030 3 POLE 15 AMP PLUG 480v 65KAIC BREAKER

GENERAL ELECTRIC SELA36AT0030 3 POLE 15 AMP PLUG 480v 65KAIC BREAKER

Circuit Breakers & Contactors

SQUARE D HJM36100CU33XABSPLUYD POWERPACT BREAKER 100 A 3P hjl MICROLOGIC 3.2 S

SQUARE D HJM36100CU33XABSPLUYD POWERPACT BREAKER 100 A 3P hjl MICROLOGIC 3.2 S

SQUARE D HJM36100CU33XABSPLUYD POWERPACT BREAKER 100 A 3P hjl MICROLOGIC 3.2 S

Circuit Breakers & Contactors

NEW Square D FAP3603015M Circuit Breaker SERIES 2 30A 3P 600V 3PH MAG ONLY

NEW Square D FAP3603015M Circuit Breaker SERIES 2 30A 3P 600V 3PH MAG ONLY

NEW Square D FAP3603015M Circuit Breaker SERIES 2 30A 3P 600V 3PH MAG ONLY

Circuit Breakers & Contactors

G.E. SGLA36AT0600 SPECTRA CIRCUIT BREAKER 600 A FRAME 500 A SRPG600A500 PLUG

G.E. SGLA36AT0600 SPECTRA CIRCUIT BREAKER 600 A FRAME 500 A SRPG600A500 PLUG

G.E. SGLA36AT0600 SPECTRA CIRCUIT BREAKER 600 A FRAME 500 A SRPG600A500 PLUG

Circuit Breakers & Contactors

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