{"id":1790,"date":"2025-10-14T19:41:22","date_gmt":"2025-10-14T19:41:22","guid":{"rendered":"https:\/\/vcolewishamelectrician.co.uk\/?p=1790"},"modified":"2025-10-14T19:41:22","modified_gmt":"2025-10-14T19:41:22","slug":"rcd-tripping-consumer-unit-upgrades-in-lewisham-2025-electrical-safety-guide","status":"publish","type":"post","link":"https:\/\/vcolewishamelectrician.co.uk\/?p=1790","title":{"rendered":"RCD Tripping &#038; Consumer Unit Upgrades in Lewisham: 2025 Electrical Safety Guide"},"content":{"rendered":"\n<p>If your RCD keeps tripping or the power won\u2019t stay on, it\u2019s time to check the health of your consumer unit. This Lewisham-based guide explains the likely causes and how an upgrade improves safety.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Does an RCD Trip?<\/h2>\n\n\n\n<p>Residual Current Devices (RCDs) detect imbalances between live and neutral conductors. When a small fault occurs \u2014 such as moisture in sockets or a damaged cable \u2014 the RCD disconnects the circuit instantly to prevent electric shock.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Typical Causes of RCD Tripping<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Old or damaged appliances (washing machines, dishwashers, garden tools).<\/li>\n\n\n\n<li>Moisture ingress in outdoor lighting or sockets.<\/li>\n\n\n\n<li>Neutral-to-earth faults within the wiring system.<\/li>\n\n\n\n<li>Outdated fuse boards without separate RCBO protection.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">When to Upgrade Your Consumer Unit<\/h2>\n\n\n\n<p>Upgrading to a 2025-compliant RCBO board offers each circuit its own RCD protection, reducing nuisance trips and improving safety. Modern units also include surge and arc-fault protection options.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Areas We Cover<\/h2>\n\n\n\n<p>Lewisham (SE13), Catford (SE6), Hither Green (SE13), Brockley (SE4), and nearby South-East London districts.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQs \u2013 RCD Tripping in Lewisham<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What should I do first when the RCD trips?<\/h3>\n\n\n\n<p>Unplug all appliances on that circuit, reset the RCD, and plug items in one at a time. If it trips again, call a qualified electrician.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can RCDs go faulty?<\/h3>\n\n\n\n<p>Yes \u2013 mechanical parts wear with age. Testing every 6 months is recommended.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Will a new fuse board stop tripping?<\/h3>\n\n\n\n<p>It separates each circuit, reducing nuisance tripping and improving overall reliability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Book a Fault Finding Visit in Lewisham<\/h2>\n\n\n\n<p>Persistent RCD trips? Arrange professional testing and, if needed, a consumer unit upgrade for a safer 2025 home.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If your RCD keeps tripping or the power won\u2019t stay on, it\u2019s time to check the health of your consumer unit. This Lewisham-based guide explains the likely causes and how an upgrade improves safety. Why Does an RCD Trip? Residual Current Devices (RCDs) detect imbalances between live and neutral conductors. When a small fault occurs [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1793,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/1790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1790"}],"version-history":[{"count":1,"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/1790\/revisions"}],"predecessor-version":[{"id":1794,"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/1790\/revisions\/1794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=\/wp\/v2\/media\/1793"}],"wp:attachment":[{"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vcolewishamelectrician.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}