{"product_id":"2-pole-type-a-high-immunity-rcd-40a-war240-030","title":"2 Pole Type A High Immunity RCD 40A 30mA (WAR240-030)","description":"\u003cp\u003eThe \u003cstrong\u003eWAR240-030\u003c\/strong\u003e is a \u003cstrong\u003e2 pole 40A 30mA Type A High Immunity RCD\u003c\/strong\u003e designed for reliable residual current protection in single-phase installations where stable performance and reduced nuisance tripping are important. Whitecliffe lists this range as suitable for \u003ca href=\"\/collections\/ev-kits\"\u003eEV installations\u003c\/a\u003e and solar-related applications where modern electronic loads are present.\u003c\/p\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eType A RCD\u003c\/strong\u003e detects and responds to \u003cstrong\u003esinusoidal residual AC currents\u003c\/strong\u003e and \u003cstrong\u003eresidual pulsating currents up to 6mA\u003c\/strong\u003e. With a compact 2-pole format, 230\/400V operational rating and compliance with \u003cstrong\u003eBS EN 61008-1\u003c\/strong\u003e, it provides a practical solution for compatible \u003ca href=\"\/collections\/consumer-units\"\u003econsumer units\u003c\/a\u003e and distribution boards requiring a \u003cstrong\u003e40A 30mA high immunity RCD\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe WAR240-030 forms part of the WCED high immunity Type A RCD range, giving installers a practical option for modern single-phase installations involving inverter-driven or electronically sensitive equipment.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #fff7f3; padding: 1rem; border-left: 4px solid #ff6d02; margin: 1.5rem 0;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eInstaller note:\u003c\/strong\u003e High immunity RCDs are commonly specified where modern electronic loads may increase the likelihood of unwanted tripping. Always confirm the RCD type, current rating and overall protection arrangement suit the installation design.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A, 2 Pole\u003c\/strong\u003e – suitable for single-phase line and neutral protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30mA residual current sensitivity\u003c\/strong\u003e – additional protection where specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh immunity design\u003c\/strong\u003e – suited to modern electronic loads and inverter-driven systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType A residual current characteristics\u003c\/strong\u003e – detects sinusoidal AC and pulsating DC residual currents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e230\/400V operational rating\u003c\/strong\u003e – suitable for compatible single-phase systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 36 × 82 × 70mm format\u003c\/strong\u003e – practical DIN rail installation size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBS EN 61008-1 compliant\u003c\/strong\u003e – recognised RCD standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompare High Immunity RCD Variants\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePoles\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eImmunity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-40a\"\u003e\u003cstrong\u003eWAR440-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-80a\"\u003e\u003cstrong\u003eWAR480-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/4-pole-type-a-rcd-high-immunity-100a\"\u003e\u003cstrong\u003eWAR4100-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWAR240-030 (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-63a\"\u003e\u003cstrong\u003eWAR263-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-80a\"\u003e\u003cstrong\u003eWAR280-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/2-pole-type-a-rcd-high-immunity-100a\"\u003e\u003cstrong\u003eWAR2100-030\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eHigh Immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHigh Immunity Type A RCDs for Modern Installations\u003c\/h3\u003e\n\n\u003cp\u003eA \u003cstrong\u003ehigh immunity Type A RCD\u003c\/strong\u003e is commonly used where modern electrical systems contain inverter-driven or electronically sensitive equipment that may increase the likelihood of unwanted tripping.\u003c\/p\u003e\n\n\u003cp\u003eThe WAR240-030 is suited to compatible EV-related, solar-related and modern domestic installations where a \u003cstrong\u003e40A 30mA Type A RCD\u003c\/strong\u003e is specified as part of the protection arrangement.\u003c\/p\u003e\n\n\u003cp\u003eIts compact 2-pole format makes it suitable for installation inside compatible consumer units and distribution boards where reliable residual current protection is required.\u003c\/p\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55558232179064,"sku":"WAR240-030","price":18.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WAR263-030.png?v=1753976183","url":"https:\/\/poweranddatauk.co.uk\/products\/2-pole-type-a-high-immunity-rcd-40a-war240-030","provider":"power-and-data-uk","version":"1.0","type":"link"}