Electronic speed switch IE04

The IE04 is a timed static electronic switch with a single circuit suitable for 12 and 24 V. It is designed for control of dual coil ELETTROSTART with SERIES 3 electrical circuit without switch, used for the shutdown and acceleration of diesel engines. It supplies simultaneously the two coils (PULL and HOLD), and after the movement of the plunger it de-energizes the PULL coil, thus preventing it from overheating. Its application presents both mechanical and electrical advantages: • In the event of incorrect adjustment or blocking of the compound levers, only the HOLD coil remains energized, so preventing damage to the solenoid; • It replaces the internal switch of the solenoid which is not very suitable in dusty or saline environments (thanks to its perfectly tight construction) and in applications with involving repeated acceleration, and thus guarantees a greater reliability and longer service of the solenoid; • Since the dimensions and weight are reduced, it can be easily positioned in any point of the engine.