27 Way Double Bank 100A Dual RCD Consumer Unit FuseBox F2027DX100 2 x 100A 30mA RCD's Type "A" Built in T2 Surge Protection Device 27 Usable Ways (split 12 + 15 ways) Captive Screws now standard on the front cover Grommet Strip now included Optional tails clamp Label pack Dual RCD FLEX consumer units offer flexible solutions for the majority of electrical installations. The Dual RCD Flex version can be configured with up to 2 unprotected high integrity ways on the main switch and a busbar which can be cut to suit the split required ensuring the loads are shared evenly across the 2 x 100A 30mA Type A RCDs. . Board Configuration Configurable Brand FuseBox Category Metal 17th + 18th Edition Boards Current Rating 100A Dimensions 378mm(w) x 512mm(h) x 113mm(d) Incoming Device 100A Isolator Knockouts Round Number of Modules 18 Number of Outgoing Ways 10 Surge Protection Fitted Yes