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13A 1 Gang Heavy Duty Black RCD Extension Lead with Rubber Cable – Cinemattag LX
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13A extension lead (RCD options) – Tough Leads
13A 1 Gang Heavy Duty Black RCD Extension Lead with Rubber Cable – Cinemattag LX
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13A 4 Gang Heavy Duty Black RCD Extension Lead with Rubber Cable – Cinemattag LX
Are UK extension leads RCD protected, or do they just use a fuse for protection? - Quora
13A 1 Gang Heavy Duty Outdoor RCD Extension Lead with Rubber Cable – Cinemattag LX
50m RCD protected 4 gang socket 2 5mm cable extension lead
12m RCD protected 4 gang socket heavy duty extension lead
30m six way RCD protected heavy duty extension lead
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Masterplug EXU1013/2/RCD/CHT 2 socket 13A Grey & green Extension lead with RCD, 10m | DIY at B&Q
13A weatherproof single socket extension lead (RCD option) – Tough Leads