The SRL-5-D-D-2 is a single-pole double-throw (SPDT) Miniature Lock Switch with tapered lock head 90° indexing, solder terminal and random key. The SRL switch has Ag plated brass contact, V0 rated glass filled polyamide 6.6 moulding and chrome plated zinc alloy lock housing. It easily assembled through front of equipment panel. Rear projection less than 30mm from panel.