KDK DIN rail AC meter, - Voltage: 230V, - Current range: 5(50)A, - Accuracy class: B, - 5, 2-digit LC display with backlight, - Active energy recording, - with S0 pulse generator in accordance with DIN EN 62053-31, - Pulse rate: 2,000 pulses/kWh on delivery, - with backstop, - Housing 1 HP wide for mounting on a mounting rail, - in accordance with DIN EN 60715.2001-09, - not calibrated, - packed in individual boxes