The RT5A is a multi-range run-on timer with time delay adjustment from 5 seconds to 4 hours. Time ranges are set by means of the internal DIL switches and delay time can be set with a small screwdriver by adjusting the small min max pre-set RV1. The timer provides a switched live (240v) output from a 5 amp relay. The timing period is started when the live (trigger) is applied and removed from the t input. Supplied in white ABS surface mounting enclosures.
• Dimensions: 85mm H x 85mm W x 40mm D
• Supply: 220/250V AC 50 Hz
• Max FLC: 5 amp
I fitted this timer to control an ordinary ON/OFF fan in my bathroom, and quickly set it to over-run by 5 mins. Good piece of kit!