{"product_id":"timeguard-tx1904b-ip2x-4-modules-2-free-ways-1-x-63a-30ma-type-b-rcd","title":"Timeguard TX1904B IP2X 4 Modules 2 Free Ways 1 x 63A 30mA Type B RCD","description":"\u003cp\u003eTimeguard TX1904B 2-Way Metal Consumer Unit with 63A 30mA Type B RCD – IP2X\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTimeguard TX1904B\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a surface-mounted steel consumer unit supplied with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e63A 30mA Type B RCD and two free outgoing ways\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Its four-module enclosure provides a small distribution board that an electrician can complete with suitable outgoing protective devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe manufacturer identifies this range for domestic new-build and refurbishment installations. The RCD is already fitted, while outgoing MCBs are selected separately to suit the circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhy the Type B RCD Matters\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe defining feature of this model is its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eType B residual-current protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, which includes detection of smooth DC residual currents. This distinguishes it from the Type A-equipped TX1904.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e“Type B” here describes the RCD’s response to residual-current waveforms. It does not mean that B-curve MCBs are supplied.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe correct RCD type depends on the connected equipment and installation design, including any upstream RCDs. Your electrician should check those requirements before selecting the board.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUnderstand the Current Ratings\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e63A rating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e relates to the fitted RCD’s rated current. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30mA rating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e identifies its residual-current sensitivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe RCD does not replace the overload and short-circuit protection required for the circuits. Appropriate overcurrent protection must still form part of the installation design.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePractical Cable Access\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA raised, removable DIN rail allows cables to pass underneath. The floating busbar has a pre-fitted protective cover, while top, bottom, rear and side entries provide options for different cable approaches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA live busbar, blank modules, rear-entry grommet and circuit identification labels are supplied. Use compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTimeguard TX-series consumer unit devices only\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSize and Installation Environment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe back box measures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e259mm high × 160mm wide × 87mm deep\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The steel enclosure is rated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIP2X\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and the instructions specify indoor use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Timeguard","offers":[{"title":"Default Title","offer_id":57727685493111,"sku":"TX1904B","price":45.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/8927\/2802\/files\/timeguard-tx1904b-steel-surface-mounted-type-b-rcd-consumer-unit-angle-view.webp?v=1794234174","url":"https:\/\/www.electricalsonline.co.uk\/products\/timeguard-tx1904b-ip2x-4-modules-2-free-ways-1-x-63a-30ma-type-b-rcd","provider":"Electricals Online","version":"1.0","type":"link"}