18 Way RCBO Consumer Unit with Surge Protection Lewden PRO-R21MS 18 usable ways 100A main switch incomer Surge Protection Device with 32A MCB Earth and neutral terminal bars at the top Removable and raised DIN rail Round knock-outs on all faces Upgrade your electrical system with the Lewden PRO-R21MS, a 18-way RCBO consumer unit with surge protection for added safety. Featuring a 100A main switch incomer, 32A MCB surge protection device, and removable and raised DIN rail, this unit offers versatile options for earth and neutral terminal bars and round knock-outs on all faces. . Brand Lewden Current Rating 100A Dimensions 266mm(h) x 443mm(w) x 106mm(d) Door Type Top Hinged Guarantee 2 Years Incoming Device 100A Isolator IP Rating IP2XC Mounting Surface Number of Modules 21 Number of Outgoing Ways 18 Standards BS EN 60947-3, BS EN 61439-3 Surge Protection Fitted Yes Voltage Rating 230V Weight 5.30kg