Tridonic 180w 24vdc constant voltage LED driver featuring over-temperature, overload protection and short-circuit shutdown feature with automatic restart. Suitable for emergency installations according to EN 50172. Complies with CLASS C from minimum to maximum load range according to EN 61000-3-2. Nominal lifetime up to 50,000 h (at ta 45 °C with a failure rate max. 0.2 % per 1,000 h). 5-year guarantee.