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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

Eaton GHB3040 Circuit Breaker 3P 40A 277/480VAC NEW STOCK 🇺🇸

Eaton GHB3040 Circuit Breaker 3P 40A 277/480VAC NEW STOCK 🇺🇸

Eaton GHB3040 Circuit Breaker 3P 40A 277/480VAC NEW STOCK 🇺🇸

Circuit Breakers & Contactors

Allen-Bradley 140M-H8P-C70 Motor Circuit Protector 70A electrical breaker IN BOX

Allen-Bradley 140M-H8P-C70 Motor Circuit Protector 70A electrical breaker IN BOX

Allen-Bradley 140M-H8P-C70 Motor Circuit Protector 70A electrical breaker IN BOX

Circuit Breakers & Contactors

NEW Siemens CQDST120 120v AC Circuit Breaker Shunt Trip Device Accessory "AK"

NEW Siemens CQDST120 120v AC Circuit Breaker Shunt Trip Device Accessory "AK"

NEW Siemens CQDST120 120v AC Circuit Breaker Shunt Trip Device Accessory "AK"

Circuit Breakers & Contactors

Square D JDL36225 Circuit Breaker 225A 3-Pole 600VAC

Square D JDL36225 Circuit Breaker 225A 3-Pole 600VAC

Square D JDL36225 Circuit Breaker 225A 3-Pole 600VAC

Circuit Breakers & Contactors

SIEMENS CQDST120 120v SHUNT TRIP for CQD and other breakers NEW

SIEMENS CQDST120 120v SHUNT TRIP for CQD and other breakers NEW

SIEMENS CQDST120 120v SHUNT TRIP for CQD and other breakers NEW

Circuit Breakers & Contactors

LFB3150R WESTINGHOUSE CURRENT LIMITER 150 AMP for 90-150A FB Breakers 2607D44G04

LFB3150R WESTINGHOUSE CURRENT LIMITER 150 AMP for 90-150A FB Breakers 2607D44G04

LFB3150R WESTINGHOUSE CURRENT LIMITER 150 AMP for 90-150A FB Breakers 2607D44G04

Circuit Breakers & Contactors

3RT2037-1AK60 - Siemens - Contactor

3RT2037-1AK60 - Siemens - Contactor

3RT2037-1AK60 - Siemens - Contactor

Circuit Breakers & Contactors

Siemens Sirius 3RV2031-4JA10 Motor Protection Circuit Breaker 3RV20314JA10

Siemens Sirius 3RV2031-4JA10 Motor Protection Circuit Breaker 3RV20314JA10

Siemens Sirius 3RV2031-4JA10 Motor Protection Circuit Breaker 3RV20314JA10

Circuit Breakers & Contactors

AN19GN0A5E045 - Eaton - Electric Motor Starter

AN19GN0A5E045 - Eaton - Electric Motor Starter

AN19GN0A5E045 - Eaton - Electric Motor Starter

Circuit Breakers & Contactors

BW2100 - Eaton - Main Circuit Breaker

BW2100 - Eaton - Main Circuit Breaker

BW2100 - Eaton - Main Circuit Breaker

Circuit Breakers & Contactors

Eaton PDG2 PDG22F0090TFFL Circuit Breaker

Eaton PDG2 PDG22F0090TFFL Circuit Breaker

Eaton PDG2 PDG22F0090TFFL Circuit Breaker

Circuit Breakers & Contactors

SQUARE D 2-POLE 100-AMP BREAKER Q12100TF 120/240 VOLT TOP FEED SHIPS PRIORITY

SQUARE D 2-POLE 100-AMP BREAKER Q12100TF 120/240 VOLT TOP FEED SHIPS PRIORITY

SQUARE D 2-POLE 100-AMP BREAKER Q12100TF 120/240 VOLT TOP FEED SHIPS PRIORITY

Circuit Breakers & Contactors

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