{"product_id":"schneider-electric-g40-80uvr415ac-mn-undervoltage","title":"Schneider Electric G40-80UVR415AC GoPact MCCB 400\/800 Undervoltage Release 415 V AC Circuit Breaker Accessory","description":"\u003cp\u003eThe Schneider Electric G40-80UVR415AC is an MN undervoltage release for GoPact MCCB 400 and 800 moulded case circuit breakers, with a 415 V AC 50\/60 Hz control circuit voltage. It opens the breaker once the supply voltage falls below 35% of Un and only permits closing again once the supply recovers above 85% of Un.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eG40-80UVR415AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGoPact MCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDevice short name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage release - undervoltage release\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDevice application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGoPact MCCB 400, GoPact MCCB 800, EasyPact Solar MCCB 400, EasyPact Solar MCCB 800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage release type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUndervoltage release\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Uc] control circuit voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e415 V AC 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThreshold tripping voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.35...0.7 Un opening, 0.85...1.1 Un closing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax supply holding power consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax supply pick-up power consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eUnlike the MX shunt trip, the MN release trips automatically on loss of control voltage, so it is the right choice where a dropped control supply must itself open the breaker (safety circuits, fire interlocks) rather than relying on a separate command. Between 0.35 and 0.7 x Un the opening behaviour is not guaranteed, so treat that band as unreliable for protection studies and size the control supply to stay above 0.7 x Un in normal operation. Confirm the 415 V AC coil matches the switchboard control voltage - GoPact MCCB also offers this release at the alternate AC rating.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":54076425666843,"sku":"G40-80UVR415AC","price":47.17,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/schneider-electric-g40-80uvr415ac-gopact-mccb-mn-undervoltage.jpg?v=1790869327","url":"https:\/\/stoklink.com\/products\/schneider-electric-g40-80uvr415ac-mn-undervoltage","provider":"Stoklink","version":"1.0","type":"link"}