Further information for Helios Apparatebau TSSD 11 - Helios Speed control transformer 3ph 400V 11 0A 1Satz = 2 pieces 6515
Two built-in transformers with foot rails for connection in V-circuit. Without housing, for control cabinet installation. Terminals for 5 voltage taps (0/80(*115)/140/200/280/400 volts). 50/60 Hz. *Can be reconnected for voltage-adjustable, explosion-proof duct and RD roof fans