British standard switch and socket, High quality, the warranty is 8 years
The frontplate of this series is made of top grade stainless steel material.
The switch contacts are made of high quality silver alloy material. The on-off operations exceed 40000 times.
The clip of the socket is made of phosphor bronze, which have the character of good electrical conductivity and lasting elasticity. The plug in-off operations exceed 30000 times.