Speed controller for continuous regulation of fans. VDE-approved For one direction of rotation. Installation on 35 mm standard profile rail possible. Green LED operating display. By the technology of phase section, a physically conditional buzzing noise can occur in the lower range of speed. In rooms with a requirement of low-noise fan operation therefore for speed control 5-stage transformers TRE... Insert.article: STSX 2.5, type of voltage: Alternating current, rated voltage: 230 V, maximum load: 2.5 A, minimum load: 0.1 A, Protection type: IP 30, installation type: distribution board / control cabinet, color: light gray, similar to RAL 7035, weight: 0.1 kg, weight with packaging: 0.12 kg, width: 35 mm, height: 94 mm, depth: 86 mm, width with packaging: 40 mm, height with packaging: 95 mm, depth with packaging: 96 mm
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