The 63A CEE adapter from CA Messtechnik is a test adapter for 5-pin 63 amp CEE sockets. Equipped with 4 mm safety sockets for PE, N, L1, L2 and L3, it enables safe measurements of insulation resistance and phase sequence. The adapter meets the requirements of measurement category CAT IV up to 600 V and is compatible with installation testers such as the C.A 6113, C.A 6116N and C.A 6117.