This product is part of the Modicon M340 range, an offer of Programmable Automation Controllers (PAC). This protective cover is for unoccupied slots on M340 rack. This product is robust, high quality and based on the latest innovative technology. It weighs 0.005kg. It is suitable for medium to large process applications. This protection cover is compatible with Modicon M340 BMXXBP1200, BMXXBP0400, BMXXBP0800 and BMXXBP0600 backplane. Modicon X80 consists in a compatible modules common platform that reduce maintenance and training costs with same spare parts in stock, and unique training for different Programmable Automation Controllers (PAC).