The Zexum heavy duty double pole service connector block is used at meter and mains positions. Manufactured from black, phenolic urea construction for durability. This Double Pole Connector Block comes with 25mm Knockout for easy entry and a secure sealable lid. Main Features 25mm knockouts 5 cables per pole capacity secure sealable lid Easy knockouts for inserting cable. Technical Specification CE Standard, Tested to EN 60998-2-1, clause 18. Pack Size - 1 Pieces in Pack/Case - 1 Product Depth - 55 mm Product Height - 89 mm Product Width - 65 mm Total Product Weight - 290g Comes with a 1 Year Manufacture Warranty