{"title":"MF Fuses \u0026 ME Fuses","description":"","products":[{"product_id":"lawson-mf100-100-amp-bs1361-household-main-fuse-for-uk-home-electrical-protection-and-safety","title":"Lawson MF100 100 Amp BS1361 Household Main Fuse for UK Home Electrical Protection and Safety","description":"\u003cdiv\u003e\n\u003cp\u003eLawson MF100 100 Amp BS1361 House Service Fuse is a main protective device for UK homes, designed to interrupt excessive current and safeguard your electrical system. With a 100 A rating and BS1361 compliance, it provides a reliable, code‑compliant solution for protecting the household electrical feed.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel\u003c\/b\u003e: Lawson MF100\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCurrent rating\u003c\/b\u003e: 100 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard\u003c\/b\u003e: BS1361 compliant for domestic main fuses\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Designed for use as the main service fuse in household distribution boards\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHaving the MF100 fuse in your main service helps prevent damage from overcurrents, short circuits, and insulation failures by interrupting the circuit before wiring or appliances overheat. It supports safety compliance for domestic electrical installations and provides a straightforward replacement option for service head upgrades or maintenance. This fuse is ideal for electricians carrying out domestic electrical work, property refurbishment projects, or updating aging fuse links in older boards, providing dependable protection with standard compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Lawson","offers":[{"title":"Default Title","offer_id":53423103017287,"sku":"MF-100","price":3.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/1156\/5895\/files\/fed86488-0005470_lawson-mf100-100-amp-bs1361-house-service-fuse_415.png?v=1772219135"},{"product_id":"lawson-me100-100-amp-bs1361-house-service-fuse-for-residential-main-protection-standards-compliant","title":"Lawson ME100 100 Amp BS1361 House Service Fuse For Residential Main Protection Standards Compliant","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Lawson ME100 100 Amp BS1361 House Service Fuse delivers reliable main-supply protection for residential electrical systems. Designed for homeowners, electricians, and property managers, it provides a dependable, standards-compliant solution when a main fuse needs replacing.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRating\u003c\/b\u003e: 100 Amp nominal current rating for primary overcurrent protection in domestic installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard\u003c\/b\u003e: BS1361 cartridge fuse, compatible with common UK house fuse carriers and boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Ceramic body with robust end caps for heat resistance and durable performance under fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility\u003c\/b\u003e: Suitable for use in standard BS1361 fuse holders and other compatible consumer unit configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSafety \u0026amp; Compliance\u003c\/b\u003e: Aligns with UK electrical safety practices for domestic protection, helping you meet regulatory expectations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEase of Replacement\u003c\/b\u003e: Simple drop-in replacement to restore main circuit protection quickly and with minimal downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWhen a main fuse blows, the Lawson ME100 100 A BS1361 fuse provides fast, clear interruption of the fault current, protecting wiring, appliances, and the overall electrical system. Its 100 Amp rating is suited to typical residential service entries, offering a balance between protection and practicality for everyday homes. The ceramic construction and secure end caps support long-term reliability in busy fuse carriers, while its standard BS1361 format ensures straightforward sourcing and compatibility with existing parts. This fuse is a practical, no-nonsense choice for safe, efficient restoration of power after a fault, making it a smart addition to toolbox-stock for both DIY enthusiasts and professional technicians.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Lawson","offers":[{"title":"Default Title","offer_id":53423103050055,"sku":"ME100","price":3.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/1156\/5895\/files\/d89fa0d6-0005474_lawson-me100-100-amp-bs1361-house-service-fuse_415.png?v=1772219139"},{"product_id":"lawson-mf80-80-amp-bs1361-house-service-fuse-for-uk-homes-main-protective-device","title":"Lawson MF80 80 Amp BS1361 House Service Fuse For UK Homes Main Protective Device","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Lawson MF80 80 Amp BS1361 House Service Fuse is a robust main protection device for UK homes. It provides reliable, standards-compliant protection for the household electrical service and makes main fuse replacement straightforward for maintenance.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCurrent rating\u003c\/b\u003e: 80 Amp to protect the incoming mains circuit from overcurrent and short circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard\u003c\/b\u003e: BS1361 compliant cartridge fuse, designed for domestic fuse boards and service heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel\u003c\/b\u003e: MF80 – Lawson’s 80A house service fuse for clear identification and compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Used as the main fuse in domestic consumer units or service equipment to cut power during faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Cartridge-style fuse with easy replacement in compatible fuse holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility\u003c\/b\u003e: Fits BS1361 fuse carriers and holders commonly used in UK installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing the MF80 helps protect home wiring from overload and short-circuit events by interrupting current flow when the limit is reached. This supports safety, reduces potential damage to appliances and cables, and enables straightforward maintenance by a qualified installer or confident DIYer. It’s a practical upgrade or replacement for property maintenance, new builds, or electrical refurbishments where a compliant, easy-to-install main fuse is required.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Lawson","offers":[{"title":"Default Title","offer_id":53423103082823,"sku":"MF-80","price":3.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/1156\/5895\/files\/473496d0-0005471_lawson-mf80-80-amp-bs1361-house-service-fuse_415.png?v=1772219135"},{"product_id":"lawson-me80-80-amp-bs1361-house-service-fuse-for-uk-domestic-installations-main-protection-device","title":"Lawson ME80 80 Amp BS1361 House Service Fuse For UK Domestic Installations Main Protection Device","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Lawson ME80 80 Amp BS1361 House Service Fuse is a reliable main protection device designed for residential electrical systems, delivering solid protection for UK homes and professional installations.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCurrent Rating\u003c\/b\u003e: 80 Amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard\u003c\/b\u003e: BS1361 compliant fuse link for UK domestic installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Fuse-link cartridge designed for quick replacement in standard consumer units\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBrand \u0026amp; Model\u003c\/b\u003e: Lawson ME80\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility\u003c\/b\u003e: Fits standard BS1361 holders and service consumer units\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis main fuse helps prevent wiring damage and electrical fires by interrupting power when a fault or overload occurs at the service entry. It is an essential component for maintaining safety on the mains side of a home’s electrical system and is aligned with common UK electrical practices. Suitable for use in new builds, replacements, or service upgrades, it supports safe, compliant operation when installed by a qualified electrician.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Lawson","offers":[{"title":"Default Title","offer_id":53423103148359,"sku":"ME80","price":3.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/1156\/5895\/files\/afbe9282-0005475_lawson-me80-80-amp-bs1361-house-service-fuse_415.png?v=1772219139"}],"url":"https:\/\/electricallighting.co.uk\/collections\/mf-fuses-me-fuses.oembed","provider":"Electrical Lighting ","version":"1.0","type":"link"}