Home → FDB 11 series industrial RCD FDB 11 series industrial RCD on 11/02/2022 General-purpose RCD with overload and short circuit protection Steel, surface mounting enclosure c/w knockouts (IP20) Conforms to BS4293 (RCD); BSEN60898 (MCB) IΔn: 20mA; 30mA or 100mA Share this... Facebook Pinterest Twitter Linkedin