List of BS numbers for old isolators and protection Devices
Wylex one way 60A fusebox
Wylex Lifeline Range - WSES63/4 - 63a 30mA Four Pole RCD Used
Wylex 100 AMP DOUBLE POLE MAIN SWITCH DISCONNECTOR CAT No 810 AC21
Wylex Standard fuseboxes, part 2
Centaur white plastic 4 way fusebox
Three Generations of Wylex Consumer Boards. | DIYnot Forums
Wylex WS102 Main Switch Isolator 100A DP 2 Module
Wylex 100A BS 5419 Main Switch
Wylex Standard fuseboxes, part 1
Wylex 100A Double Pole Main Switch Isolator WS102
WYLEX 100A 50Hz DOUBLE POLE MAINSWITCH. CAT NO 810.BS 5419. L 1395
WYLEX, 100Amp, 2 pole ISOLATOR, AC21, BS5419 VERY RARE
I've changed hundreds of these over the years but this is first time I've seen one with it's backplate. Did you older guys used to throw them away back in the day ? :
Advice re old Wylex setup | DIYnot Forums
Wylex Standard fuseboxes, part 1
Wylex Standard 6 way fusebox with brown wooden frame
6 Way Insulated Consumer Unit - 100 Amp Switch
Wylex WS123 125A 3 Pole Incoming Mainswitch Isolator