DC load monitoring relay for PROFINET, max. 2x8A / 1x16A DC, max. 800V Width: 22.5mm Monitoring of over- and under-limits for current, voltage and power, energy consumption meter, energy feed-back meter, switching cycle counter, operating hour counter, warning and alarm thresholds, AUTO or MANUAL RESET, start-up delay 0-999.0s, switch-off delay 0-999.0s, switch-on delay 0-999.0s Supply voltage: DC 24V 1 changeover contact, screw connection DC load monitoring relay SIRIUS 3UG5 for monitoring direct current, voltage and power, e.g. for battery charging processes, deep discharge protection or DC point heaters. The relay can be variably set to over-, under-limit or window monitoring. Delay times and RESET behavior can be freely parameterized. Can be used up to 800 V and utilizes the direction of energy flow. Communication of all measurement data via PROFINET. Less space required in the control cabinet thanks to a narrow width. All versions with removable connection terminals.The DC load monitoring relays are available in two sizes for different current and voltage ranges.Device identification plates and insertion tabs are available as accessories.SIRIUS relays - a program for all cases.