Miniature single pole off/on switch lock manufactured in die-cast zinc alloy with brass tumblers and keys. To comply with CE regulations, this off/on switchlock is rated at less than 50 volts for alternating current and less than 75 volts for direct current. The key movement is 90° turn (only) with key exits at the ‘off’ and ‘on’ positions. Offers up to 20 different key combinations and features a very low profile bezel. There are two silver plated solder terminals. The outer body is chrome plated for durability. Supplied with a body nut.