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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

MERLIN GERIN NSJ400 H CIRCUIT BREAKER 3P 400A 600V - FLAWLESS - SHIPS SAME DAY!

MERLIN GERIN NSJ400 H CIRCUIT BREAKER 3P 400A 600V - FLAWLESS - SHIPS SAME DAY!

MERLIN GERIN NSJ400 H CIRCUIT BREAKER 3P 400A 600V - FLAWLESS - SHIPS SAME DAY!

Circuit Breakers & Contactors

Siemens LGB3B030B Molded Case Circuit Breaker 30A 3-Pole 480Y/277V 50/60Hz

Siemens LGB3B030B Molded Case Circuit Breaker 30A 3-Pole 480Y/277V 50/60Hz

Siemens LGB3B030B Molded Case Circuit Breaker 30A 3-Pole 480Y/277V 50/60Hz

Circuit Breakers & Contactors

NEW GE CR463 Lighting Contactor 4 Pole with 24v Coil Electrically Held

NEW GE CR463 Lighting Contactor 4 Pole with 24v Coil Electrically Held

NEW GE CR463 Lighting Contactor 4 Pole with 24v Coil Electrically Held

Circuit Breakers & Contactors

(LOT OF 12) BQ1B020 SIEMENS 1 POLE 20A 120VAC 10KA UL CIRCUIT BREAKERS

(LOT OF 12) BQ1B020 SIEMENS 1 POLE 20A 120VAC 10KA UL CIRCUIT BREAKERS

(LOT OF 12) BQ1B020 SIEMENS 1 POLE 20A 120VAC 10KA UL CIRCUIT BREAKERS

Circuit Breakers & Contactors

Square D QO120 box of 10 Pole 20-Amp 120/240V Plug-In Circuit Breaker

Square D QO120 box of 10 Pole 20-Amp 120/240V Plug-In Circuit Breaker

Square D QO120 box of 10 Pole 20-Amp 120/240V Plug-In Circuit Breaker

Circuit Breakers & Contactors

New GE TEY TEY320 3 Pole 20 Amp 480V Silk Screen Circuit Breaker NOB

New GE TEY TEY320 3 Pole 20 Amp 480V Silk Screen Circuit Breaker NOB

New GE TEY TEY320 3 Pole 20 Amp 480V Silk Screen Circuit Breaker NOB

Circuit Breakers & Contactors

NIB - Square D - QO240 - Mini Circuit Breaker - 40 A, 1-Phase, 240V (Lot of 5)

NIB - Square D - QO240 - Mini Circuit Breaker - 40 A, 1-Phase, 240V (Lot of 5)

NIB - Square D - QO240 - Mini Circuit Breaker - 40 A, 1-Phase, 240V (Lot of 5)

Circuit Breakers & Contactors

Eaton HF3175L CIRCUIT BREAKER 3P 175A 600V New in the Box.

Eaton HF3175L CIRCUIT BREAKER 3P 175A 600V New in the Box.

Eaton HF3175L CIRCUIT BREAKER 3P 175A 600V New in the Box.

Circuit Breakers & Contactors

Eaton KD3400F 3 Pole 400 Amp 600 Vac Circuit Breaker250 Amp Trip Unit

Eaton KD3400F 3 Pole 400 Amp 600 Vac Circuit Breaker250 Amp Trip Unit

Eaton KD3400F 3 Pole 400 Amp 600 Vac Circuit Breaker250 Amp Trip Unit

Circuit Breakers & Contactors

KPRL4FD - Eaton 225A 3-Pole 3-Phase Panelboard Connector Kit for EHD FD FDB HFD

KPRL4FD - Eaton 225A 3-Pole 3-Phase Panelboard Connector Kit for EHD FD FDB HFD

KPRL4FD - Eaton 225A 3-Pole 3-Phase Panelboard Connector Kit for EHD FD FDB HFD

Circuit Breakers & Contactors

EATON CUTLER HAMMER CE15CN3CB 480 VAC Size C CE15CN3 Contactor

EATON CUTLER HAMMER CE15CN3CB 480 VAC Size C CE15CN3 Contactor

EATON CUTLER HAMMER CE15CN3CB 480 VAC Size C CE15CN3 Contactor

Circuit Breakers & Contactors

NEW TAKEOUT SIEMENS QJH23B200 (3P-200A-22K-240V) *SHIPS SAME DAY UPS*

NEW TAKEOUT SIEMENS QJH23B200 (3P-200A-22K-240V) *SHIPS SAME DAY UPS*

NEW TAKEOUT SIEMENS QJH23B200 (3P-200A-22K-240V) *SHIPS SAME DAY UPS*

Circuit Breakers & Contactors

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