TIMER with INPUTS for Nà 1 “ARCHIMEDE SWITCH”, complete with double insulated transformer – POWER SUPPLY LED – PUMP ON – 2HP OUTPUT – NORMALLY OPENED CONTACT – SPST TYPE POWER SUPPLY 230V a.c. 50/60 Hz – 60°C max temperature enviroiment Suitable for the STOP pump delay time necessary for the complete emptying of the sump pit