{"product_id":"crabtree-starbreaker-mcb-6ka-6a-to-50a","title":"Crabtree Starbreaker MCB 6kA – 6A to 50A","description":"\u003cp data-start=\"0\" data-end=\"354\"\u003eThe \u003cstrong\u003eCrabtree Starbreaker MCB 6kA\u003c\/strong\u003e is a reliable single pole miniature circuit breaker designed for efficient circuit protection in residential and commercial installations. Engineered with advanced safety features and consistent performance, it ensures protection against overloads and short circuits while maintaining durability and ease of installation.\u003c\/p\u003e\n\u003ch1 data-start=\"356\" data-end=\"1027\"\u003e\u003cstrong data-start=\"356\" data-end=\"374\"\u003eKey Features :\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-start=\"356\" data-end=\"1027\"\u003e\u003cbr data-start=\"374\" data-end=\"377\"\u003e • \u003cstrong data-start=\"379\" data-end=\"402\"\u003eWide Current Range:\u003c\/strong\u003e Available from 6A to 50A, suitable for diverse electrical protection needs\u003cbr data-start=\"477\" data-end=\"480\"\u003e • \u003cstrong data-start=\"482\" data-end=\"506\"\u003eB \u0026amp; C Curve Options:\u003c\/strong\u003e Provides flexibility for both residential (B curve) and inductive loads (C curve)\u003cbr data-start=\"588\" data-end=\"591\"\u003e • \u003cstrong data-start=\"593\" data-end=\"620\"\u003eHigh Breaking Capacity:\u003c\/strong\u003e 6kA short-circuit breaking capacity ensures enhanced circuit safety\u003cbr data-start=\"688\" data-end=\"691\"\u003e • \u003cstrong data-start=\"693\" data-end=\"721\"\u003eEnergy Limiting Class 3:\u003c\/strong\u003e Minimizes thermal and mechanical stress during fault conditions\u003cbr data-start=\"785\" data-end=\"788\"\u003e • \u003cstrong data-start=\"790\" data-end=\"809\"\u003ePlug-in Design:\u003c\/strong\u003e Easy installation and secure fit within distribution boards\u003cbr data-start=\"869\" data-end=\"872\"\u003e • \u003cstrong data-start=\"874\" data-end=\"899\"\u003eCompact Modular Size:\u003c\/strong\u003e Single module width for efficient space utilization\u003cbr data-start=\"951\" data-end=\"954\"\u003e • \u003cstrong data-start=\"956\" data-end=\"977\"\u003eCertified \u0026amp; Safe:\u003c\/strong\u003e Complies with BS EN 60898-1, CE \u0026amp; UKCA approved\u003c\/p\u003e\n\u003ch1 data-start=\"1029\" data-end=\"1716\"\u003e\u003cstrong data-start=\"1029\" data-end=\"1049\"\u003eSpecifications :\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-start=\"1029\" data-end=\"1716\"\u003e\u003cbr data-start=\"1049\" data-end=\"1052\"\u003e • \u003cstrong data-start=\"1054\" data-end=\"1064\"\u003ePoles:\u003c\/strong\u003e Single pole (1P), 1 protected pole\u003cbr data-start=\"1099\" data-end=\"1102\"\u003e • \u003cstrong data-start=\"1104\" data-end=\"1123\"\u003eCurrent Rating:\u003c\/strong\u003e 6A, 10A, 16A, 20A, 32A, 40A, 50A\u003cbr data-start=\"1156\" data-end=\"1159\"\u003e • \u003cstrong data-start=\"1161\" data-end=\"1179\"\u003eRated Voltage:\u003c\/strong\u003e 230V AC, Frequency 50Hz\u003cbr data-start=\"1203\" data-end=\"1206\"\u003e • \u003cstrong data-start=\"1208\" data-end=\"1236\"\u003eInsulation Voltage (Ui):\u003c\/strong\u003e 400V\u003cbr data-start=\"1241\" data-end=\"1244\"\u003e • \u003cstrong data-start=\"1246\" data-end=\"1283\"\u003eImpulse Withstand Voltage (Uimp):\u003c\/strong\u003e 4kV\u003cbr data-start=\"1287\" data-end=\"1290\"\u003e • \u003cstrong data-start=\"1292\" data-end=\"1320\"\u003eBreaking Capacity (Icn):\u003c\/strong\u003e 6kA at 230V \/ 400V\u003cbr data-start=\"1339\" data-end=\"1342\"\u003e • \u003cstrong data-start=\"1344\" data-end=\"1363\"\u003eTripping Curve:\u003c\/strong\u003e B \u0026amp; C Curve options\u003cbr data-start=\"1383\" data-end=\"1386\"\u003e • \u003cstrong data-start=\"1388\" data-end=\"1415\"\u003eCurrent Limiting Class:\u003c\/strong\u003e Class 3\u003cbr data-start=\"1423\" data-end=\"1426\"\u003e • \u003cstrong data-start=\"1428\" data-end=\"1446\"\u003eMounting Type:\u003c\/strong\u003e Plug-in, non-flush mounted\u003cbr data-start=\"1473\" data-end=\"1476\"\u003e • \u003cstrong data-start=\"1478\" data-end=\"1495\"\u003eModule Width:\u003c\/strong\u003e 1 module\u003cbr data-start=\"1504\" data-end=\"1507\"\u003e • \u003cstrong data-start=\"1509\" data-end=\"1528\"\u003eBuilt-in Depth:\u003c\/strong\u003e 73mm\u003cbr data-start=\"1533\" data-end=\"1536\"\u003e • \u003cstrong data-start=\"1538\" data-end=\"1552\"\u003eIP Rating:\u003c\/strong\u003e IP20\u003cbr data-start=\"1557\" data-end=\"1560\"\u003e • \u003cstrong data-start=\"1562\" data-end=\"1588\"\u003eOperating Temperature:\u003c\/strong\u003e -5°C to +40°C\u003cbr data-start=\"1602\" data-end=\"1605\"\u003e • \u003cstrong data-start=\"1607\" data-end=\"1626\"\u003eConductor Size:\u003c\/strong\u003e 0.75–25 mm² (multi-wired)\u003cbr data-start=\"1652\" data-end=\"1655\"\u003e • \u003cstrong data-start=\"1657\" data-end=\"1684\"\u003eStandards \u0026amp; Compliance:\u003c\/strong\u003e BS EN 60898-1, CE, UKCA, WEEE\u003c\/p\u003e","brand":"Crabtree","offers":[{"title":"B \/ 6","offer_id":54397813031297,"sku":"61\/B06","price":4.85,"currency_code":"GBP","in_stock":true},{"title":"B \/ 10","offer_id":54397813064065,"sku":"61\/B10","price":4.85,"currency_code":"GBP","in_stock":true},{"title":"B \/ 16","offer_id":54397813096833,"sku":"61\/B16","price":4.85,"currency_code":"GBP","in_stock":true},{"title":"B \/ 20","offer_id":54397813129601,"sku":"61\/B20","price":4.85,"currency_code":"GBP","in_stock":true},{"title":"B \/ 32","offer_id":54397813162369,"sku":"61\/B32","price":4.85,"currency_code":"GBP","in_stock":true},{"title":"B \/ 40","offer_id":54397813195137,"sku":"61\/B40","price":4.85,"currency_code":"GBP","in_stock":true},{"title":"B \/ 50","offer_id":54397813227905,"sku":"61\/B50","price":4.85,"currency_code":"GBP","in_stock":true},{"title":"C \/ 6","offer_id":55633039819137,"sku":"61\/C06","price":4.75,"currency_code":"GBP","in_stock":false},{"title":"C \/ 10","offer_id":55633039851905,"sku":"61\/C10","price":4.75,"currency_code":"GBP","in_stock":false},{"title":"C \/ 16","offer_id":55633039884673,"sku":"61\/C16","price":4.75,"currency_code":"GBP","in_stock":false},{"title":"C \/ 20","offer_id":55633039917441,"sku":"61\/C20","price":4.75,"currency_code":"GBP","in_stock":false},{"title":"C \/ 32","offer_id":55633039950209,"sku":"61\/C32","price":4.75,"currency_code":"GBP","in_stock":false},{"title":"C \/ 40","offer_id":55633039982977,"sku":"61\/C40","price":4.75,"currency_code":"GBP","in_stock":false},{"title":"C \/ 50","offer_id":55633040015745,"sku":"61\/C50","price":4.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9814\/2835\/files\/crabtree_61b-06.webp?v=1750084026","url":"https:\/\/www.sndelectrical.co.uk\/products\/crabtree-starbreaker-mcb-6ka-6a-to-50a","provider":"SND Electrical","version":"1.0","type":"link"}