Schmersal BNS 36-11ZG-L is a compact left‑hinged magnetic safety interlock switch designed for guarded doors, housed in a glass‑fibre reinforced thermoplastic enclosure measuring 88 × 25 × 13 mm and weighing about 65 g. It provides one normally open and one normally closed contact and uses a magnetic drive for wear‑free operation, with concealed mounting possible and an LED indicator to show switching status. The unit runs at 24 V DC with a 1 m cable, is rated IP67, and complies with EN IEC 60947-5-3 with cULus approvals; the L suffix denotes left‑hand door mounting.
