{"product_id":"6se9521-3ds45","title":"6SE9521-3DS45 Siemens","description":"Buy the Siemens 6SE9521-3DS45 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 Siemens 6SE9521-3DS45 is designed for pumps, fans, conveyors, and general-purpose motor control. Direct replacement for existing installations.","brand":"Siemens","offers":[{"title":"Sealed Surplus","offer_id":47920841785566,"sku":"6SE9521-3DS45-Sealed","price":0.0,"currency_code":"SEK","in_stock":false},{"title":"Never Used Surplus","offer_id":47920841818334,"sku":"6SE9521-3DS45","price":52793.0,"currency_code":"SEK","in_stock":true},{"title":"Used","offer_id":47920841851102,"sku":"6SE9521-3DS45-Used","price":0.0,"currency_code":"SEK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/2973\/7859\/files\/new_siemens_stock_4d2e913f-7b9e-48a4-85fb-d05aad470bc5.png?v=1771836525","url":"https:\/\/plc-direct.com\/en-se\/products\/6se9521-3ds45","provider":"PLC Direct","version":"1.0","type":"link"}