{"product_id":"vfd004m21b","title":"VFD004M21B Delta","description":"Buy the Delta Electronics VFD004M21B Variable Frequency Drive (VFD) - an AC motor speed controller providing precise voltage and frequency regulation for three-phase induction motors. Features V\/f and vector control, built-in EMC filtering, configurable ramps, and motor protection. The Delta Electronics VFD004M21B is designed for pumps, fans, conveyors, and general-purpose motor control. Direct replacement for existing installations.","brand":"Delta","offers":[{"title":"Sealed Surplus","offer_id":47927600382174,"sku":"VFD004M21B-Sealed","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Never Used Surplus","offer_id":47927600414942,"sku":"VFD004M21B","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Used","offer_id":47927600447710,"sku":"VFD004M21B-Used","price":368.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/2973\/7859\/files\/new_delta_stock_ce3f7274-0d3a-4a9a-ab32-69de641f4080.png?v=1771850554","url":"https:\/\/plc-direct.com\/en-de\/products\/vfd004m21b","provider":"PLC Direct","version":"1.0","type":"link"}