{"product_id":"cudis-25a-b-curve-bi-directional-type-a-rcbo-30ma-1p-n-rosnbi125b","title":"Cudis 25A B Curve Bi-Directional Type A RCBO 30mA 1P+N | ROSNBI125B","description":"\u003ch1\u003eCudis 25A B Curve Bi-Directional Type A RCBO 30mA 1P+N | ROSNBI125B\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Cudis 25A Bi-Directional RCBO is a compact 1-module Type A RCBO providing combined overload, short-circuit and residual current protection in a single device. Designed with switched live and neutral (1P+N) and bi-directional capability, it is ideal for modern installations including circuits where supply direction may vary.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWith a 6kA breaking capacity, 30mA residual current sensitivity, and B curve tripping characteristic, this miniature RCBO delivers fast, reliable protection while saving valuable board space. The device mounts directly to DIN rail and supports both pin and fork busbar connections for installation flexibility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eEngineered with fire-resistant, high-impact plastic and a clear status indicator, built for safe, durable operation in residential and commercial distribution boards.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003eFeatures\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo1; tab-stops: list 36.0pt;\"\u003eBi-Directional RCBO – Suitable where line\/load orientation may vary\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo1; tab-stops: list 36.0pt;\"\u003e1 Module Width – Space-saving miniature format\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo1; tab-stops: list 36.0pt;\"\u003e25A B Curve – Ideal for low-load final circuits\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo1; tab-stops: list 36.0pt;\"\u003eType A RCD Protection – Detects AC \u0026amp; pulsating DC leakage currents\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo1; tab-stops: list 36.0pt;\"\u003e30mA Sensitivity – Additional personal protection\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo1; tab-stops: list 36.0pt;\"\u003e1P+N Switched – Both live and neutral switched\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo1; tab-stops: list 36.0pt;\"\u003e6kA Breaking Capacity – Strong fault protection\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo1; tab-stops: list 36.0pt;\"\u003eDIN Rail Mount – Fast board installation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo1; tab-stops: list 36.0pt;\"\u003ePin \u0026amp; Fork Busbar Compatible – Flexible connection options\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l5 level1 lfo1; tab-stops: list 36.0pt;\"\u003eLockable Handle – Can be locked ON or OFF (with accessory)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eConstruction \u0026amp; Features\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo2; tab-stops: list 36.0pt;\"\u003eMiniature bi-directional RCBO with switched neutral\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo2; tab-stops: list 36.0pt;\"\u003eElectronic detection type\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo2; tab-stops: list 36.0pt;\"\u003eErgonomic operating handle\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo2; tab-stops: list 36.0pt;\"\u003eMechanical status indicator\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo2; tab-stops: list 36.0pt;\"\u003eFire-resistant, high impact plastic housing\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo2; tab-stops: list 36.0pt;\"\u003eIP20 device protection\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l2 level1 lfo2; tab-stops: list 36.0pt;\"\u003eReduced installation and testing time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTechnical Specification\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eProduct Type: Miniature bi-directional RCBO\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003ePoles: 1P + N (both switched)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eTrip Curve: B Curve\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eBreaking Capacity: 6kA\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eRated Voltage: 230\/240V AC\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo3; tab-stops: list 36.0pt;\"\u003eFrequency: 50\/60Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eRCD Protection\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eRCD Type: Type A (AC \u0026amp; pulsating DC sensitive)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eResidual Current (IΔn): 30mA\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo4; tab-stops: list 36.0pt;\"\u003eResidual Current Characteristic: A, AC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003ePerformance\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l6 level1 lfo5; tab-stops: list 36.0pt;\"\u003eEnergy Limiting Class: 3\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l6 level1 lfo5; tab-stops: list 36.0pt;\"\u003eOperating Temperature: −25°C to +40°C\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l6 level1 lfo5; tab-stops: list 36.0pt;\"\u003eHigh Temp Reliability: Verified at +55°C ±2°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eCompliance\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eBS EN 61009-1\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l4 level1 lfo6; tab-stops: list 36.0pt;\"\u003eBS EN 61009-2-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo7; tab-stops: list 36.0pt;\"\u003eFinal circuits in consumer units\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo7; tab-stops: list 36.0pt;\"\u003eLighting circuits\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo7; tab-stops: list 36.0pt;\"\u003eSmall power circuits\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo7; tab-stops: list 36.0pt;\"\u003eCompact distribution boards\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l3 level1 lfo7; tab-stops: list 36.0pt;\"\u003eInstallations requiring bi-directional devices (e.g., certain energy systems)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cudis","offers":[{"title":"Default Title","offer_id":53501093249370,"sku":"ROSNBI125B","price":14.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/6232\/6106\/files\/ROSNBI110B-edited.webp?v=1770195913","url":"https:\/\/account.alertelectrical.com\/products\/cudis-25a-b-curve-bi-directional-type-a-rcbo-30ma-1p-n-rosnbi125b","provider":"Alert Electrical","version":"1.0","type":"link"}