The EW 5 and the EW 10 are manual electronic speed controllers for voltage controllable fans. For the EW 5 the maximum output current is 5 Amps. For the EW 10 the maximum output current is 10 Amps. • Applicable for both new and existing ventilation systems • Manual speed control for continuously variable speed control of single-phase fans • ON/OFF switch with build-in signal light

We care for your specific needs based on our long Since our foundation in the Netherlands in 1952, we Our future proof approach, which combines energy expertise. In close cooperation with you we secure maintain our reputation as reliable partner. Our carefully efficiency solutions with robust quality and rigorous your business outcomes. selected global network of independent distributors testing, is based on a genuine commitment to serve as strive to deliver you dedicated service and expertise. a trusted partner. Vostermans Ventilation is a global developer and manufacturer of sustainable axial...