PULS Open & DIN Power Supply Units Rail mounted PSU (DIN) 624008 - PULS QT40.242, PULS manufactures the Dimension QT40.242, a rail-mounted power supply unit. It delivers 40 A at 960 W and is ideal for industrial applications. This DIN rail PSU ensures reliable and efficient power delivery in demanding environments. PULS QT40.242 DIMENSION Rail PSU 40A 960W High Efficiency Compact Design