{"product_id":"fusebox-rta064030b-rcbo-spn-40a-30ma-6ka","title":"FuseBox RTA064030B RCBO SPN 40A 30mA 6kA","description":"\u003cp data-start=\"62\" data-end=\"472\"\u003eThe \u003cstrong data-start=\"66\" data-end=\"88\"\u003eFuseBox RTA064030B\u003c\/strong\u003e is a 40A RCBO (Residual Current Breaker with Overcurrent Protection) designed to provide combined protection against overloads, short circuits, and earth leakage faults in residential and light commercial electrical installations. It integrates MCB and RCD functions into a compact single-module device, helping save space in consumer units while maintaining full circuit protection.\u003c\/p\u003e\n\u003cp data-start=\"474\" data-end=\"881\"\u003eIt has a \u003cstrong data-start=\"483\" data-end=\"518\"\u003eB Curve tripping characteristic\u003c\/strong\u003e, meaning it is suitable for general-purpose circuits with low to moderate inrush currents such as socket outlets, radial circuits, and fixed appliances. The \u003cstrong data-start=\"676\" data-end=\"714\"\u003eType A residual current protection\u003c\/strong\u003e detects both AC and pulsating DC fault currents, making it compatible with modern electrical installations that include electronic loads and energy-efficient devices.\u003c\/p\u003e\n\u003cp data-start=\"883\" data-end=\"1187\"\u003eWith a \u003cstrong data-start=\"890\" data-end=\"929\"\u003e6kA short-circuit breaking capacity\u003c\/strong\u003e and \u003cstrong data-start=\"934\" data-end=\"968\"\u003e30mA earth leakage sensitivity\u003c\/strong\u003e, the RTA064030B provides reliable protection against electric shock and fire hazards. It also features \u003cstrong data-start=\"1072\" data-end=\"1126\"\u003edouble-pole switching (live and neutral isolation)\u003c\/strong\u003e for improved safety during maintenance and fault conditions.\u003c\/p\u003e\n\u003cp data-start=\"1189\" data-end=\"1426\"\u003eDesigned for FuseBox consumer units, it is a compact DIN rail-mounted device with a flying neutral connection for quick installation. It complies with \u003cstrong data-start=\"1340\" data-end=\"1358\"\u003eIEC\/EN 61009-1\u003c\/strong\u003e standards and supports 18th Edition wiring regulation requirements.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"1428\" data-end=\"1444\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1446\" data-end=\"1888\"\u003e\n\u003cli data-section-id=\"14s7jc3\" data-start=\"1446\" data-end=\"1468\"\u003e40A current rating\u003c\/li\u003e\n\u003cli data-section-id=\"1jrnu7e\" data-start=\"1469\" data-end=\"1507\"\u003eType A residual current protection\u003c\/li\u003e\n\u003cli data-section-id=\"u87ey3\" data-start=\"1508\" data-end=\"1553\"\u003eB Curve tripping characteristic (3–5× In)\u003c\/li\u003e\n\u003cli data-section-id=\"1b57lc0\" data-start=\"1554\" data-end=\"1588\"\u003e30mA earth leakage sensitivity\u003c\/li\u003e\n\u003cli data-section-id=\"6h2n1v\" data-start=\"1589\" data-end=\"1628\"\u003e6kA short-circuit breaking capacity\u003c\/li\u003e\n\u003cli data-section-id=\"gpp9bt\" data-start=\"1629\" data-end=\"1674\"\u003e1P+N configuration with neutral switching\u003c\/li\u003e\n\u003cli data-section-id=\"ub4oat\" data-start=\"1675\" data-end=\"1716\"\u003eCompact single-module DIN rail design\u003c\/li\u003e\n\u003cli data-section-id=\"5ox24l\" data-start=\"1717\" data-end=\"1757\"\u003eFlying neutral lead for installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMS Electrical","offers":[{"title":"Default Title","offer_id":56991698157945,"sku":"RTA064030B","price":11.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6388\/1337\/files\/fusebox_rta064030b-a.jpg?v=1781513979","url":"https:\/\/bmselectricalsupplies.com\/products\/fusebox-rta064030b-rcbo-spn-40a-30ma-6ka","provider":"Zicam Electrical Supplies","version":"1.0","type":"link"}