Expansion module 800-CT-8-A for the UMG 801, 8 current measurement inputs, divided into 2 blocks of four, measurement category: 300V CAT II, nominal current 5A / 1A adjustable, current measurement range: 5 mA... 6 A, resolution: 0.1mA, accessories (included):33.03.378 installation instructions including safety instructions52.31.207 bus connector current measurement module 10.01.953 end angle programming software GridVis Basic, download: www.janitza.de/gridvis-download.html