For System M. The Merten System M socket MEG2600-0403 is a protective contact socket in matte black. It features integrated increased touch protection in accordance with VDE 0620 Part 1. Characteristics: Front-side retrofitting of QuickFlex additional modules without disassembling the socket. Quick-thread screws for claw fastening. Sunken claws with a return spring. Glossy galvanized support ring isolated from the claw. With claw and screw fastening. With screw-lift terminals for rigid and flexible conductors up to 4 mm². The cover is made from recycled material sourced from industrial waste. The color is black, in accordance with RAL9005, with a matte finish due to the coating. The protective contact socket is VDE and NF certified and designed for IP20 use in flush or surface-mounted installations. The material used reduces waste and is part of Schneider Electric's environmental initiative. Material: Thermoplastic. Color: matte black.