{"product_id":"anti-islanding-protection-box-63a","title":"Victron Anti-Islanding Box 63A Single and Three Phase | RCD000300200","description":"\u003cp\u003eThe Victron Anti-Islanding Box 63A is a grid protection device for single and three phase solar PV installations. It disconnects the inverter from the grid during a fault or outage, stopping the inverter from feeding power into a de-energised network. This is a mandatory safety requirement for grid-connected systems across the UK and much of the EU.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRated at 63A for single phase and three phase grid-connected PV systems.\u003c\/li\u003e\n\u003cli\u003eDisconnects automatically from the grid during a fault or outage to prevent islanding.\u003c\/li\u003e\n\u003cli\u003eBuilt to support grid protection requirements for UK and EU grid-tied installations.\u003c\/li\u003e\n\u003cli\u003eWorks with Victron inverter and inverter\/charger systems in grid-connected setups.\u003c\/li\u003e\n\u003cli\u003eHoused in an enclosure suitable for a distribution board or dedicated enclosure.\u003c\/li\u003e\n\u003cli\u003eSupports compliance with grid disconnection requirements under G98 and G99 in the UK.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eAnti-islanding protection is a legal requirement for any inverter tied to the public grid. Without it, an inverter could keep energising the local network after a grid outage, which is a hazard for utility workers and equipment. This unit disconnects automatically when the grid fails and reconnects once supply is restored and stable.\u003c\/p\u003e\u003cp\u003eThe 63A rating covers single phase residential and light commercial systems as well as three phase installations up to that current. One unit handling both configurations removes the need for separate devices depending on installation type.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGrid-connected solar PV systems needing anti-islanding protection under G98 or G99.\u003c\/li\u003e\n\u003cli\u003eSingle phase residential or light commercial Victron inverter installations.\u003c\/li\u003e\n\u003cli\u003eThree phase commercial PV installations with Victron inverter\/charger equipment.\u003c\/li\u003e\n\u003cli\u003eRetrofit grid protection for existing Victron grid-tied systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFitting must be carried out by a qualified electrician familiar with grid-connected PV systems and current UK wiring regulations. UK grid-tied installations require G98 or G99 compliance and notification to the relevant Distribution Network Operator. Confirm the full requirements with your DNO before installation.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Anti-Islanding Box 63A (single and three phase)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095611011360,"sku":"RCD000300200","price":960.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-rcd000300200-1.webp?v=1785755929","url":"https:\/\/www.ledandsolar.co.uk\/products\/anti-islanding-protection-box-63a","provider":"LED \u0026 Solar","version":"1.0","type":"link"}