{"product_id":"rcbo-10ka-40a-c-curve-high-load-electrical-protection-breaker","title":"RCBO 10KA 40A C Curve – High Load Electrical Protection Breaker","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:119f9fd2-47d0-4e62-a549-71553eb1561f-35\" data-testid=\"conversation-turn-14\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"6d55e9a0-d293-4bb6-b0a8-5b3cd4c99ead\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"1p927wt\" data-start=\"345\" data-end=\"364\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"366\" data-end=\"809\"\u003eThe RCBO 10KA 40A C Curve is a high-capacity electrical protection device engineered to deliver reliable safety for demanding power distribution systems. It combines residual current protection and overcurrent protection in a single compact unit, effectively safeguarding against earth leakage, overload, and short circuit faults. This all-in-one solution enhances system reliability while reducing the need for multiple protective components.\u003c\/p\u003e\n\u003cp data-start=\"811\" data-end=\"1175\"\u003eDesigned for both residential and commercial environments, this RCBO ensures fast fault detection and interruption, helping prevent damage to wiring and connected equipment. It also provides protection against insulation failure and enhances user safety by reducing the risk of electrical shock, making it an essential component in modern electrical installations.\u003c\/p\u003e\n\u003chr data-start=\"1177\" data-end=\"1180\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1182\" data-end=\"1197\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1199\" data-end=\"1646\"\u003e\n\u003cli data-section-id=\"1otkoe5\" data-start=\"1199\" data-end=\"1254\"\u003eProtection against earth leakage and fault currents\u003c\/li\u003e\n\u003cli data-section-id=\"15lykru\" data-start=\"1255\" data-end=\"1317\"\u003ePrevents damage from overload and short circuit conditions\u003c\/li\u003e\n\u003cli data-section-id=\"yzphvc\" data-start=\"1318\" data-end=\"1377\"\u003eProvides additional safety against direct human contact\u003c\/li\u003e\n\u003cli data-section-id=\"4orsvz\" data-start=\"1378\" data-end=\"1440\"\u003eSuitable for residential and commercial electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"1puob18\" data-start=\"1441\" data-end=\"1487\"\u003eProtects equipment from insulation failure\u003c\/li\u003e\n\u003cli data-section-id=\"qldaxu\" data-start=\"1488\" data-end=\"1539\"\u003eLockable handle for improved operational safety\u003c\/li\u003e\n\u003cli data-section-id=\"10kkdqu\" data-start=\"1540\" data-end=\"1592\"\u003eCompact and durable design for easy installation\u003c\/li\u003e\n\u003cli data-section-id=\"3l1nbu\" data-start=\"1593\" data-end=\"1646\"\u003eHigh breaking capacity for dependable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1648\" data-end=\"1651\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1653\" data-end=\"1680\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1682\" data-end=\"2062\"\u003e\n\u003cli data-section-id=\"10jg9nc\" data-start=\"1682\" data-end=\"1704\"\u003eRated Current: 40A\u003c\/li\u003e\n\u003cli data-section-id=\"1v0dto2\" data-start=\"1705\" data-end=\"1732\"\u003eBreaking Capacity: 10KA\u003c\/li\u003e\n\u003cli data-section-id=\"1rt99fi\" data-start=\"1733\" data-end=\"1760\"\u003eTripping Curve: C Curve\u003c\/li\u003e\n\u003cli data-section-id=\"1q7r67e\" data-start=\"1761\" data-end=\"1845\"\u003eDevice Type: RCBO (Residual Current Circuit Breaker with Overcurrent Protection)\u003c\/li\u003e\n\u003cli data-section-id=\"1e2vmzi\" data-start=\"1846\" data-end=\"1900\"\u003eApplication: Domestic and commercial installations\u003c\/li\u003e\n\u003cli data-section-id=\"duguv9\" data-start=\"1901\" data-end=\"1946\"\u003eSafety Feature: Padlock-compatible handle\u003c\/li\u003e\n\u003cli data-section-id=\"1nfqthf\" data-start=\"1947\" data-end=\"2011\"\u003eProtection Functions: Earth leakage, overload, short circuit\u003c\/li\u003e\n\u003cli data-section-id=\"1tvjo8r\" data-start=\"2012\" data-end=\"2062\"\u003eMounting Type: Distribution board installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2064\" data-end=\"2067\"\u003e\n\u003ch2 data-section-id=\"1kzxt09\" data-start=\"2069\" data-end=\"2106\"\u003eWhy Choose a RCBO 10KA 40A C Curve\u003c\/h2\u003e\n\u003cp data-start=\"2108\" data-end=\"2424\"\u003eThis RCBO is an excellent choice for high-load circuits requiring dependable and efficient protection. By combining multiple safety features into one device, it simplifies installation and optimizes space within electrical panels. Its rapid response to electrical faults helps minimize potential damage and downtime.\u003c\/p\u003e\n\u003cp data-start=\"2426\" data-end=\"2684\"\u003eEngineered for durability and long-term performance, it is suitable for demanding environments where consistent safety is critical. The lockable handle further enhances control and security, preventing accidental or unauthorized operation during maintenance.\u003c\/p\u003e\n\u003chr data-start=\"2686\" data-end=\"2689\"\u003e\n\u003ch2 data-section-id=\"1qsfy1n\" data-start=\"2691\" data-end=\"2727\"\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\u003cp data-start=\"2729\" data-end=\"2862\"\u003e\u003cstrong data-start=\"2729\" data-end=\"2769\"\u003e1. What is the purpose of this RCBO?\u003c\/strong\u003e\u003cbr data-start=\"2769\" data-end=\"2772\"\u003eIt provides combined protection against earth leakage, overload, and short circuit faults.\u003c\/p\u003e\n\u003cp data-start=\"2864\" data-end=\"2990\"\u003e\u003cstrong data-start=\"2864\" data-end=\"2903\"\u003e2. Where can this 40A RCBO be used?\u003c\/strong\u003e\u003cbr data-start=\"2903\" data-end=\"2906\"\u003eIt is suitable for residential, commercial, and light industrial electrical systems.\u003c\/p\u003e\n\u003cp data-start=\"2992\" data-end=\"3125\"\u003e\u003cstrong data-start=\"2992\" data-end=\"3041\"\u003e3. What does the 10KA breaking capacity mean?\u003c\/strong\u003e\u003cbr data-start=\"3041\" data-end=\"3044\"\u003eIt indicates the device can safely interrupt fault currents up to 10,000 amperes.\u003c\/p\u003e\n\u003cp data-start=\"3127\" data-end=\"3276\"\u003e\u003cstrong data-start=\"3127\" data-end=\"3172\"\u003e4. Why is a C Curve used in this breaker?\u003c\/strong\u003e\u003cbr data-start=\"3172\" data-end=\"3175\"\u003eC Curve breakers are ideal for circuits with moderate inrush currents like lighting and small motors.\u003c\/p\u003e\n\u003cp data-start=\"3278\" data-end=\"3428\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"3278\" data-end=\"3326\"\u003e5. What is the benefit of a lockable handle?\u003c\/strong\u003e\u003cbr data-start=\"3326\" data-end=\"3329\"\u003eIt prevents accidental or unauthorized switching, ensuring safety during maintenance and operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Excel","offers":[{"title":"Default Title","offer_id":57295532786046,"sku":null,"price":12.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/3832\/4350\/files\/Add-a-subheading-11_16f7441a-a54d-45e6-8973-5c9300f36d01.png?v=1776803904","url":"https:\/\/ssmelectric.co.uk\/products\/rcbo-10ka-40a-c-curve-high-load-electrical-protection-breaker","provider":"SSM ELECTRIC","version":"1.0","type":"link"}