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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

24402 products

Products

SQUARE D FA34100 100 AMP 480 VOLT 3 POLE I-LINE CIRCUIT BREAKER 3P 100A

SQUARE D FA34100 100 AMP 480 VOLT 3 POLE I-LINE CIRCUIT BREAKER 3P 100A

SQUARE D FA34100 100 AMP 480 VOLT 3 POLE I-LINE CIRCUIT BREAKER 3P 100A

Circuit Breakers & Contactors

EATON BRANCH CIRCUIT BREAKER, GHB3080, 80 A, 3 POLES, 480 V. BOLT ON

EATON BRANCH CIRCUIT BREAKER, GHB3080, 80 A, 3 POLES, 480 V. BOLT ON

EATON BRANCH CIRCUIT BREAKER, GHB3080, 80 A, 3 POLES, 480 V. BOLT ON

Circuit Breakers & Contactors

ABB SACE EKIP TOUCH Measuring LSI 1000A CIRCUIT BREAKER CONTROL UNIT

ABB SACE EKIP TOUCH Measuring LSI 1000A CIRCUIT BREAKER CONTROL UNIT

ABB SACE EKIP TOUCH Measuring LSI 1000A CIRCUIT BREAKER CONTROL UNIT

Circuit Breakers & Contactors

Square D Q2L3225 225A Circuit Breaker 240 VAC Type Q2L 3 Pole SqD 225 Amp

Square D Q2L3225 225A Circuit Breaker 240 VAC Type Q2L 3 Pole SqD 225 Amp

Square D Q2L3225 225A Circuit Breaker 240 VAC Type Q2L 3 Pole SqD 225 Amp

Circuit Breakers & Contactors

Eaton EGS3040FFB Circuit Breaker 40A 3P 600/347V E125E 3 pole 40 Amp (New)

Eaton EGS3040FFB Circuit Breaker 40A 3P 600/347V E125E 3 pole 40 Amp (New)

Eaton EGS3040FFB Circuit Breaker 40A 3P 600/347V E125E 3 pole 40 Amp (New)

Circuit Breakers & Contactors

SQUARE D FA34100 100A 3-PHASE 3-POLE 480V 18KA I-LINE F-FRAME CIRCUIT BREAKER

SQUARE D FA34100 100A 3-PHASE 3-POLE 480V 18KA I-LINE F-FRAME CIRCUIT BREAKER

SQUARE D FA34100 100A 3-PHASE 3-POLE 480V 18KA I-LINE F-FRAME CIRCUIT BREAKER

Circuit Breakers & Contactors

New No Box Square D QO120PAF Circuit Breaker 20A 1-Pole 120V - Lot of 10

New No Box Square D QO120PAF Circuit Breaker 20A 1-Pole 120V - Lot of 10

New No Box Square D QO120PAF Circuit Breaker 20A 1-Pole 120V - Lot of 10

Circuit Breakers & Contactors

Siemens 200 Amp Circuit Breaker 600 VAC 3 Pole 100 kA 3VA5220-6EC31-0AA0

Siemens 200 Amp Circuit Breaker 600 VAC 3 Pole 100 kA 3VA5220-6EC31-0AA0

Siemens 200 Amp Circuit Breaker 600 VAC 3 Pole 100 kA 3VA5220-6EC31-0AA0

Circuit Breakers & Contactors

EATON CUTLER HAMMER Latched AC Lighting Contactors X 3 (A202K1EAM & A202K1BAM)

EATON CUTLER HAMMER Latched AC Lighting Contactors X 3 (A202K1EAM & A202K1BAM)

EATON CUTLER HAMMER Latched AC Lighting Contactors X 3 (A202K1EAM & A202K1BAM)

Circuit Breakers & Contactors

👀SQUARE D 400 AMP I-LINE SUB-FEED PLUG ON LUGS 600 VAC 3 POLE SL400

👀SQUARE D 400 AMP I-LINE SUB-FEED PLUG ON LUGS 600 VAC 3 POLE SL400

👀SQUARE D 400 AMP I-LINE SUB-FEED PLUG ON LUGS 600 VAC 3 POLE SL400

Circuit Breakers & Contactors

GENERAL ELECTRIC GE LLA11YY179 CLOSING COIL CIRCUIT BREAKER 220/240C ACDC 405428

GENERAL ELECTRIC GE LLA11YY179 CLOSING COIL CIRCUIT BREAKER 220/240C ACDC 405428

GENERAL ELECTRIC GE LLA11YY179 CLOSING COIL CIRCUIT BREAKER 220/240C ACDC 405428

Circuit Breakers & Contactors

SQUARE D PBTB-306-G I-LINE BUSWAY TAP BOX SERIES 7 3PH3W

SQUARE D PBTB-306-G I-LINE BUSWAY TAP BOX SERIES 7 3PH3W

SQUARE D PBTB-306-G I-LINE BUSWAY TAP BOX SERIES 7 3PH3W

Circuit Breakers & Contactors

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