Complete meter panel 3pt. EnviaM San, 1Z 1WP 1SDE 1V6 oo.SH Equipped and wired, 5-pole. Attention! No space for a surge protection device on the busbar between 2-SH switches. Please use the side feed housing 'GAG136N', a distribution panel with APZ & busbar below (approval until max. April/May 2019) or a surge protection device for top hat rail mounting.