{"product_id":"commutatore-manuale-kostal-backup-switch-g3-trifase-63a-per-inverter-plenticore-g3","title":"Kostal BackUp Switch G3 Manual Three-Phase Changeover Switch 63A for PLENTICORE G3","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\n\u003cdiv class=\"litio-keno lk\"\u003e\n\u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eKostal\u003c\/span\u003e \u003c\/div\u003e\n \u003ch2\u003eKostal BackUp Switch G3 Manual Three-Phase Changeover Switch 63A for PLENTICORE G3\u003c\/h2\u003e\n \u003cp\u003eThe \u003cstrong\u003eBackUp Switch G3\u003c\/strong\u003e is the manual changeover switch that lets a \u003cstrong\u003eKostal PLENTICORE G3\u003c\/strong\u003e system with a battery keep the house supplied when the public grid disappears. It is fitted in the distribution board and wired to the inverter; during a blackout you turn it by hand to move from the grid to an island supplied by the PV array and the battery.\u003c\/p\u003e\n \u003cp\u003eIt is a \u003cstrong\u003ethree-phase switch\u003c\/strong\u003e with two separate outputs: one for the loads that must stay live in backup mode, the other for normal grid operation. It includes \u003cstrong\u003ecable break detection\u003c\/strong\u003e on the signal that tells the inverter which way the switch is set, so the system always knows its own configuration. A local neutral point replica can also be connected.\u003c\/p\u003e\n \u003cp\u003eIt takes just \u003cstrong\u003e8 DIN modules\u003c\/strong\u003e and sits on the same top-hat rail as the Kostal Smart Energy Meter, so it goes into an existing sub-distribution board or a separate enclosure. It suits domestic connections up to \u003cstrong\u003e63A\u003c\/strong\u003e and is declared compatible with every inverter in the \u003cstrong\u003ePLENTICORE G3\u003c\/strong\u003e series. It weighs 0.52kg. Changeover is manual: there is no automatic transfer.\u003c\/p\u003e\n \u003ch3\u003eKey strengths\u003c\/h3\u003e\n \u003cdiv class=\"cs\"\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003ePower through a blackout\u003c\/b\u003e\u003cspan\u003eWith PV and a battery the system keeps feeding the loads with the grid down.\u003c\/span\u003e \u003c\/div\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003eManual three-phase operation\u003c\/b\u003e\u003cspan\u003eHand changeover between grid and island mode, across three phases.\u003c\/span\u003e \u003c\/div\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003eTwo separate outputs\u003c\/b\u003e\u003cspan\u003eOne for backup loads, one for normal grid operation.\u003c\/span\u003e \u003c\/div\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003eOnly 8 DIN modules\u003c\/b\u003e\u003cspan\u003eShares the rail with the Kostal Smart Energy Meter, even in an existing sub-board.\u003c\/span\u003e \u003c\/div\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003eUp to 63A\u003c\/b\u003e\u003cspan\u003eRated for domestic service connections up to 63A.\u003c\/span\u003e \u003c\/div\u003e\n  \u003cdiv class=\"c\"\u003e \u003cb\u003ePosition reported to the inverter\u003c\/b\u003e\u003cspan\u003eCable break detection on the switch position signal.\u003c\/span\u003e \u003c\/div\u003e\n \u003c\/div\u003e\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e\n  \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eKOSTAL-PLENTICORE-G3-BACKUP\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eKostal\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eManual grid changeover switch for backup operation\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eConfiguration\u003c\/td\u003e \u003ctd\u003eThree-phase\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eService connection current\u003c\/td\u003e \u003ctd\u003eup to 63A\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eCompatibility\u003c\/td\u003e \u003ctd\u003eAll inverters in the Kostal PLENTICORE G3 series\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eOutputs\u003c\/td\u003e \u003ctd\u003eOne for backup loads, one for grid operation\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eDiagnostics\u003c\/td\u003e \u003ctd\u003eCable break detection on the position signal\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eFootprint\u003c\/td\u003e \u003ctd\u003e8 DIN rail modules\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eInstallation\u003c\/td\u003e \u003ctd\u003eIn an existing sub-distribution board or a separate enclosure\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eLocal neutral point replica\u003c\/td\u003e \u003ctd\u003eConnection provided for\u003c\/td\u003e \u003c\/tr\u003e\n  \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003e0.52kg\u003c\/td\u003e \u003c\/tr\u003e\n \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e\n \u003ca class=\"d\" href=\"https:\/\/samonolithportalprodcdn.blob.core.windows.net\/assets\/general_product_documents\/f87fac045b7a78a85b985d6c6e53a1295b049fee_Datenblatt_Kostal_Backup_Switch_G3.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003ci\u003ePDF\u003c\/i\u003e\u003cspan\u003eManufacturer datasheet\u003csmall\u003ePDF document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Kostal","offers":[{"title":"Default Title","offer_id":55354298925393,"sku":"KOSTAL-PLENTICORE-G3-BACKUP","price":237.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/KOSTAL-PLENTICORE-G3-BACKUP.jpg?v=1792277795","url":"https:\/\/litio.store\/en\/products\/commutatore-manuale-kostal-backup-switch-g3-trifase-63a-per-inverter-plenticore-g3","provider":"litio.store","version":"1.0","type":"link"}