{"product_id":"20ax-dp-key-switch-module-emg-ltg-test-anthracite","title":"20AX DP Key Switch Module EMG LTG TEST - Anthracite","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis Knightsbridge 20AX double pole key switch module is marked EMG LTG TEST on the faceplate and finished in anthracite ABS with a steel internal mechanism. The module clips directly into the front of modular grid mounting frames (sold separately) without requiring screws or tools, allowing quick installation or replacement within a grid plate configuration. A removable key controls access to the switch, preventing unauthorised operation of the circuit.\u003c\/p\u003e\n\u003cp\u003eDesigned for commercial and residential installations where controlled switching is needed — emergency lighting test circuits, plant room isolation, boiler controls, server room shutdown sequences — the 20AX double pole configuration breaks both live and neutral lines when switched off, providing full isolation of the connected circuit. The module measures 24.8mm wide and 56.3mm tall, occupying a single module width in standard Knightsbridge grid systems.\u003c\/p\u003e\n\u003cp\u003eThe anthracite finish gives a dark grey-black tone that pairs with both modern black grid plates and lighter grey surrounds. The module fits into grid frames with a minimum 35mm back box depth and projects 2.5mm from the front of the frame once clipped in, sitting flush with the surrounding modules. The ABS body carries an IP20 rating, suitable for dry indoor locations.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e56.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e24.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecessed Depth\u003c\/td\u003e\n\u003ctd\u003e17.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Mounting Box Depth\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eAnthracite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_3928206_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat grid frame does this module fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module fits Knightsbridge modular grid mounting frames, sold separately. The module clips into the front of the frame without requiring screws or tools. A single-width module occupies one position in a 2-module, 3-module or 4-module grid frame.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does EMG LTG TEST mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEMG LTG TEST stands for Emergency Lighting Test. The marking indicates the module is typically used to manually test emergency lighting circuits, though the switch itself can control any circuit within its 20AX rating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the key removable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The key can be removed once the switch is in the desired position, preventing unauthorised users from operating the circuit. This is useful for circuits that should only be switched by trained personnel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the 20AX rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e20AX refers to a 20 ampere switch rated for inductive and resistive loads. The double pole configuration breaks both live and neutral conductors, providing full isolation when switched off, unlike single pole switches which only break the live conductor.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293562331403,"sku":"GDM008AT","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/505342_2bd2cee0-9fb9-42c2-82c0-5f88724402b0.jpg?v=1714660466","url":"https:\/\/niori.co.uk\/products\/20ax-dp-key-switch-module-emg-ltg-test-anthracite","provider":"Niori","version":"1.0","type":"link"}