This Harmony XVU fixing plate is work with DC and AC base units.It contains base unit, support pole, and vertical fixing plate.This black fixing plate with support pole is designed as a mounting and fixing accessory for modular tower light.It allows fast and easy replacement of your signaling units via simple push-in terminals.It has a diameter of 60mm with a pole height of 100mm.It complies with CSA, UL, and CE standards and it has IP32 protection index.Simple modular design facilitates post installation servicing, modification and adaption of machines by non-specialists.