Schneider Electric SK5271R Disconnect Transformer

Schneider Electric's Square D SK5271R Transformer Disconnect delivers 250 VA of control-transformer power from a 230/460 V primary to a 115 V secondary, with a 600 VAC rating for insulation and switching. This Form F30, Class 9070 transformer disconnect is designed to mount inside or outside enclosures and supply a dedicated low-voltage circuit to auxiliaries when the main disconnect is operated, making it suitable for control panels and industrial equipment. Weighing around 22 lb with approximate dimensions 13 in x 11 in x 6 in, the SK5271R is a compact, rugged component intended for 60 Hz systems and 230/460 VAC inputs. In typical installations, it powers relays and other control devices at 115 VAC from higher-voltage sources in motor-control centers and packaged equipment.