20 MANL from Ground Zero, a powerful and solid distribution block with screw connections that is ideal for power or ground distribution. With 4x 50 mm² inputs and 8x 20 mm² outputs, this distribution block is particularly robust thanks to its nickel-plated. Our flexible distribution boxes enable reliable, decentralised signal transmission and power transmission up to protection class IP67 – wherever passive distribution boxes are required. SMART DISTRIBUTION BOXES FOR FLEXIBLE BUILDINGS. Wieland is your. We specialize in premium bakery and kitchen equipment designed for professional use, delivering durability, functionality, and exceptional quality to bakeries, restaurants, cafés, and food service businesses. Specialized Boxes: DBS (British standard), DX-AT (with ATS), GYFZ3 (industrial), and GYM1. Our intelligent and mechanical boxes in the area of power and data distribution offer modular solutions for all voltage levels and at the same time optimize functionality - for maximum efficiency with maximum safety.