MK4 magnetic contact set anthracite grey, 5m cable
VSÖ class GS-H (GS-H 040929/33 E) VdS class B (G 191556) Opening monitoring EN 50131-2-6: Grade 2 The magnetic contact MK4 reports the opening of doors, windows, distributors, device covers, etc. The MK4 consists of a reed switch in a cylindrical plastic housing and a round rod magnet. For surface mounting, this set includes 2 surface-mounted housings and 2 spacer blocks 5 mm.