2m six way RCD protected heavy duty extension lead
Extension Cable Reel With RCD Adaptor - Telenco UK
8m six way RCD protected heavy duty extension lead
Zexum 50m 4G Socket Extension Reel on Metal Frame With RCD Plug Electrical World
1.25mm 20M Light Industrial Cable Reel 240V with RCD | Rapid Tools Direct
RCD Extension Lead with 30mA RCBO MCB Leakage Protection, SAFEMORE 4 Gang 13A Fused Power Strip with 3M Heavy Duty Extension Cord for Pool Pump, Power Pressure Washer: Amazon.co.uk: Electronics & Photo
13A 4 Gang Heavy Duty Black RCD Extension Lead with Rubber Cable – Cinemattag LX
13A 4 Socket Mains Extension Reel - 30m-0-723-80
RCD Extension Lead Safety Circuit Breaker Camping Hook Up Gardening 0.5 to 15m | eBay
Zexum 16A Caravan Mains Hookup Extension Lead With RCD In-Line Electrical World