A residual current circuit breaker (RCCB) watches the current going out and coming back in a circuit. If some current leaks to earth, for example through damaged wiring or a person touching a live part, the RCCB trips. It works together with MCBs, which handle overload and short circuit. Schneider Electric India lists Easy9 RCCBs in 2P (240 V) and 4P (415 V) versions, at 25 A, 40 A and 63 A, with 30 mA and 100 mA sensitivity, AC type. Schneider says the 30 mA RCCB protects persons against electric shock by direct contact. It also notes suitability for isolation and a unified terminal design with wiring indication. Electricians fit RCCBs at the incoming side of a distribution board, or on circuits such as bathrooms, kitchens and outdoor points. Buy from Monika Electro Tech (a Monika group firm), an Authorised Stockist of Schneider Electric in Ahmedabad. You get genuine stock with proper billing, from a business that buyers across Gujarat have trusted for 50 years, since 1974. We keep common items ready, so your site or plant gets fast, reliable supply. Share the item, size and quantity on WhatsApp for price and stock.