Block ST 400/4/23 Control/Safety Transformer 230VAC 400VA Low Inrush

The Block ST 400/4/23 control transformer is a versatile power transformer designed for automation applications. It features voltage ratings of 380 V AC, 400 V AC, and 420 V AC, with an output of 230 V AC at 400 VA, making it suitable for both isolation and safety requirements. Typically used in industrial settings, this transformer ensures reliable power supply to equipment while providing essential safety isolation.