Block Variable Transformer 230 VAC

Adapted ring transformer according to VDE 0552. Variable, adjustable alternating voltages from 0-230/260 VAC. High efficiency, nearly loss-free. No casting resin encapsulation, central fastening axial, soldering connections (ESS 9xxx). Casting resin encapsulation with 4-point flange mounting, screw clamping connections (ESS 3xx).