KRAUS & NAIMER Enclosures for EMC-compliant connection

EMC-compliant connection Maintenance Switches for Maintenance Switches and Safety Switches according to IEC 60204 and VDE 0113 for EMC-compliant connection of frequency regulated motors 4 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 25 A 7,5 kW 180 A KG20 T203/D-A159 KL51V KG20 T103/D-A126 KL51V 32 A 11 kW 220 A KG32 T203/D-A117 KL51V KG32 T103/D-A061 KL51V Connection diagram Recommended tightening torque for terminal screws L1 T1 L2 T2 L3 T3 PE PE 13 14 21 22 KG20 1,25 Nm KG32 1,25 Nm External-Ø shield Insulation stripping length 12—16 9 Ø 2x20 85 160 150 Ø 20 82 17 = .. T203 .. = .. T103 .. 25 A / 7,5 kW  KG20 32 A / 11 kW  KG32