Block Control Panel Transformers Control transformer 618822 - Block USTE 400/2x12, The Block USTE 400/2x12 Control Transformer refines electrical input from a wide range of voltages (208 V to 600 V AC) to outputs of 2 x 12 V AC or 24 V AC with a power capacity of 400 VA. It serves as an isolation and safety transformer, ensuring reliable power conversion in automation and industrial applications. This versatile transformer, marked by durability and efficiency, is ideal for varied control systems and equipment requiring stable and secure power supply. Block USTE 400/2x12 USTE Transformer 1x208-600V AC 2x12/24V AC 400VA