Emergency Lighting Test Switch Key Operted

Emergency Lighting Discharge - Test switch (trade) surface mount 180 x 190 x 85mm

Legrand Emergency light Kit test designed for a surface mount installation or DIN mount. It provides the option to add a "Power up" time delay function used primarily in installations where discharge lamps are used. Made to avoid black out periods where emergency lights are turned off before discharge lamps reach full brightness after mains power is restored.