Wylex WEL 100/4B 100A 300mA Four Pole RCD Switch Very Rare, Mint Condition

Extremely Rare sort after unit from wylex. The model number is 100/4B information sticker on the rear states it’s a 4 pole unit. No damage to the unit at all, very good condition. 240/415v with a 100A load and 300mA trip capacity. Any questions I shall try and answer.

eBay