{"product_id":"pef-319-phase-selection-relay-with-display","title":"PEF-319 phase selection relay with display","description":"\u003ch3\u003ePEF-319 is designed to supply an industrial\/ appliance single-phase 220V\/50Hz load from three phases four-wire mains 3x380 N in order to maintain uninterrupted power supply of essential single-phase loads and protect them against unallowable voltage variations in the mains.\u003c\/h3\u003e\n \n\n\u003cstrong\u003eAccording to the voltage presence and voltage quality on the phases, the PEF-319 will automatically select the optimum phase in the limits range set by the user and switch the single-phase load supply to this phase:\u003c\/strong\u003e\n\u003cul\u003e\n \t\u003cli\u003eIf power is less than 6,6 kW (30 A), the load is energized directly from the PEF-319;\u003c\/li\u003e\n \t\u003cli\u003eif power is more than 6,6 kW (30 A), the PEF-319 controls the magnetic starters (MS) single-phase coils of the corresponding power (MS are not included in supply complete package).\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\n ","brand":"3 phase in and 1 healthy phase","offers":[{"title":"Default Title","offer_id":43327749029977,"sku":"ECDREL0138","price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5659\/2729\/files\/rnpp-311m-kategoria-en.jpg?v=1779109054","url":"https:\/\/econtroldevices.com\/products\/pef-319-phase-selection-relay-with-display","provider":"Econtroldevices","version":"1.0","type":"link"}