OP-IHTGPT is a synchronous immersion heater/ general purpose time switch designed for surface mounting. It is programmable for 24 hour operation with a minimum switching setting of 15 minutes. The unit can be run on a timed/ off/ constant selections with the accuracy being mains synchronised (typically +/- 2.5 seconds per day. This timer controls a volt-free changeover switch and has a resistive rating of 16 amperes. It comes with pre-fitted (removable) links for mains switching and has an earth park terminal, 5 x wire-protect screw terminals and cable clamps installed. Without a contactor fitted, this timer is not suitable for discharge or LED lighting. Dimensions of the timer are: 121mm (H) x 72mm (W) 52mm (D), and the weight is 160G.
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