Protection Controls Timofier (Automatic)
The U300A is a Timofier Control for automatic system purge and/or ignition trial timing within a Protection Controls system. It actuates "flush-out" of combustible atmosphere before start-up. Timing cycle is non-adjustable once range has been specified. Plug-in convenience permits easy servicing inter-changing of timofiers with different cycles. The Timofier provides purge time and ignition trial time. The ignition trial time is deducted from the motor time cycle (1/2, 1, 1-1/4, 2, 3, 4, and 6 minutes available for manual and automatic models) to purge the time.Standard ignition trial time is 15 seconds. Also available in 10-second and 5-second trial time.
Specify the ignition trial time when placing order.