{"product_id":"25a-b-curve-30ma-a-type-6ka-1p-n-rcbo-nb3leg-b25","title":"25A B Curve 30mA A Type 6KA 1P+N RCBO (NB3LEG‑B25)","description":"\u003cp data-start=\"167\" data-end=\"511\"\u003eThe \u003cstrong data-start=\"171\" data-end=\"225\"\u003e25A B Curve 30mA A Type 6KA 1P+N RCBO (NB3LEG‑B25)\u003c\/strong\u003e from CHINT delivers dependable circuit protection in a compact, high-performance unit. Designed for domestic and light commercial installations, this device combines overcurrent protection and residual current detection in one module, safeguarding both people and property from faults.\u003c\/p\u003e\n\u003cp data-start=\"513\" data-end=\"945\"\u003eBuilt to fit a standard DIN rail, the NB3LEG‑B25 protects individual circuits with a \u003cstrong data-start=\"598\" data-end=\"615\"\u003e25 amp rating\u003c\/strong\u003e and \u003cstrong data-start=\"620\" data-end=\"657\"\u003e30mA residual current sensitivity\u003c\/strong\u003e, giving reliable protection against overloads, short circuits and earth leakage faults. Its \u003cstrong data-start=\"750\" data-end=\"775\"\u003eType A characteristic\u003c\/strong\u003e extends sensitivity to both AC and pulsating DC leakage currents, making it ideal for modern electrical loads such as LED lighting, kitchen appliances and power sockets.\u003c\/p\u003e\n\u003cp data-start=\"947\" data-end=\"1251\"\u003eThe B curve trip response is matched to typical domestic circuit behaviours, balancing nuisance tripping with fast reaction to dangerous overcurrents. With a \u003cstrong data-start=\"1105\" data-end=\"1130\"\u003e6kA breaking capacity\u003c\/strong\u003e it meets recognised safety standards and provides robust performance across living spaces, workshops or office circuits.\u003c\/p\u003e\n\u003cp data-start=\"1253\" data-end=\"1489\"\u003eCompact and easy to install, the NB3LEG‑B25 occupies only one module space in your consumer unit, so you can expand protection without wasting slots. Its solid build quality from CHINT ensures dependable operation and long service life.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1652\"\u003eWhether you are updating an existing board or designing a new installation, this RCBO is a smart choice when you want dual protection in one cost-effective unit.\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"Default Title","offer_id":49270320627949,"sku":"NB3LEG-B25","price":23.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4861\/4125\/files\/NB3LEG-B25.jpg?v=1768909740","url":"https:\/\/callidustrade.co.uk\/products\/25a-b-curve-30ma-a-type-6ka-1p-n-rcbo-nb3leg-b25","provider":"Callidus Trade B2B","version":"1.0","type":"link"}