MK Masterseal K56410GRY 13A DP Switched Fused Spur Grey IP66. Robust Construction and Temperature Tolerant.
 

Impact Resistant Polycarbonate
Fixing holes for No.8 woodscrews (not included).
Switch fitted with neon which can be wired as a locator.
4 x 20mm entries, supplied with an earth terminal and a loop terminal in the back box.
IP Rating: IP66