KRAUS & NAIMER Enclosures for EMC-compliant connection

EMC-compliant connection Maintenance Switches for 3 Maintenance Switches and Safety Switches according to IEC 60204 and VDE 0113 for EMC-compliant connection of frequency regulated motors www.krausnaimer.com Contact development: 3 pole with auxiliary contacts 1NC/1NO (leading off) General Data Switch Disconnectors according to EN 60947-3 and VDE 0660 part 107 Ambient temperature (enclosed): 35 ˚C during 24 hours with peaks up to 40 ˚C Equipment Plastic enclosure, protection IP 66/67, knock-outs Handle inthe OFF-position lockable with padlocks, special safety interlocked covers withenclosure With shield clips for use to continue the cable shield circuit through the enclosure Rated Data / Order Number Thermal Current I the Utilization Category AC-23 B/A, 3x400 V Breaking Capacity 3x400 V Color Handle / Backing Order Number 20 A 5,5 kW 120 A KG10 T203/D-A076 KS51V KG10 T103/D-A050 KS51V Connection diagram Recommended tightening torque for terminal screws L1 T1 L2 T2 L3 T3 PE PE 13 14 21 22 KG10 0,8 Nm External-Ø shield Insulation stripping length 9—11 8 = .. T203 .. = .. T103 .. Ø 2x20 85 120 110 Ø 20 90 17 20 A / 5,5 kW  KG10