WPD Distribution Blocks Range of W series (WPD) distribution blocks from Weidmuller. These distribution blocks range from 0.05 mm² to 300 mm² allowing you to have diverse options for your application. The WPD series distribution blocks are housed with Wemid for increased safety and performance. You are able to safely and efficiently distribute electricity to the power consumer with these WPD distribution blocks. All models are highly reliable and excellent quality. Features & Benefits Screw Connection Terminal Rail/ Mounting Plate