Slide rheostat SN series

motorizedwire-woundpower

Sliding rheostats are divided into three series for power ratings up to 7 kilowatts. Higher power ratings are reached by assembling several units. Each rheostat is built at the required ohmic value, in the range of feasible values. These products, which we have been providing for decades, have proven their quality and durability time and again. • the rheostats are constructed of 1 to 4 wirewound tubes, available in 5 sizes • the windings are made of low-temperature coefficient resistance wire to insure the best stability of the ohmic value • the slider mechanisms are optimized to provide a smooth motion and a high resistance to wear (durability) • numerous options are available: type of terminal connections, manual or motorized slider drive, etc.