{"product_id":"baomain-120v-ac-4-pole-40a-modular-contactor-4nc-din-rail-mount","title":"BAOMAIN 120V AC 4-Pole 40A Modular Contactor, 4NC, DIN Rail Mount","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e【4-Pole 4NC Emergency Cut-off】Equipped with 4 Normally Closed contacts for fail-safe emergency shutdown applications. Contacts remain closed during normal operation and open instantly when triggered\u003c\/li\u003e\n\u003cli\u003e【120V AC 40A Rated Current】Rated 120V AC 40A (AC-7a 40A \/ AC-7b 18A). Features 2.1W max power, 500V insulation withstand (Ui), and 400V operating voltage (Ue)—reliable for resistive and inductive loads\u003c\/li\u003e\n\u003cli\u003e【DIN Rail Ready – Plug \u0026amp; Play】Snaps onto standard 35mm DIN rail for quick panel installation. Compatible with AWG 12-10 flexible cords for easy wiring alongside breakers\u003c\/li\u003e\n\u003cli\u003e【120V AC ONLY – Not DC Compatible】Designed exclusively for 120V AC systems. NOT for DC use. Always use with short-circuit protection (fuse\/MCB) and maintain proper spacing for heat dissipation\u003c\/li\u003e\n\u003cli\u003e【Safety Shutdown \u0026amp; Emergency Stop】Engineered for critical safety systems requiring normally closed configuration. Ideal for emergency cut-off circuits, safety interlocks, and process control where fail-safe operation is mandatory\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baomain","offers":[{"title":"Default Title","offer_id":48478689952002,"sku":"B08B55B77Z","price":29.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/41E8OymBwHL.jpg?v=1789133050","url":"https:\/\/mrovanta.com\/products\/baomain-120v-ac-4-pole-40a-modular-contactor-4nc-din-rail-mount","provider":"MROVanta","version":"1.0","type":"link"}