{"product_id":"4000w-220v-ac-scr-voltage-regulator-motor-speed-controller-dimmers","title":"4000w 220v Ac Scr Voltage Regulator Motor Speed Controller Dimmers","description":"Working voltage: AC 220VVoltage regulation range: 0-220V (resistive load)Max power: 4000W (resistive load)Conversion efficiency: 90%Note: You must connect to the load before the regulator.SCR is mainly used for resistive loads (incandescent electric wire, etc.), most of the single-phase AC motor can, but can not guarantee, other types of loads buyer to confirm their own. Fuse is not a panacea, there is reaction time, if the current is too large, in addition to burn the fuse, the module may also be burned.Colour:SilverMaterial:metalSize:91 x 59x 38MM (do not include knob)Package Contents:1 x 4000W Volt RegulatorOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.","brand":"FR-YISHENG","offers":[{"title":"Default Title","offer_id":43925285830851,"sku":"FR-YISHENG-017885","price":344.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/jpg_e450a2be-94bb-4b91-8e46-c09659b4fe37.jpg?v=1725673529","url":"https:\/\/wrsss.com\/products\/4000w-220v-ac-scr-voltage-regulator-motor-speed-controller-dimmers","provider":"Wrsss","version":"1.0","type":"link"}