www.krausnaimer.com 85 MAIN CATALOG SAFETY SWITCH ACC. TO DIN EN 62626-1 CLASS 0 For EMC-compliant connection 6-pole + 1 NO/NC, IP66/67 Plastic enclosures with high mechanical stability, high UV resistance and wide terminal compartment space Similar image 1L1 1T1 1L2 1T2 1L3 1T3 13 14 21 22 2L1 2T1 2L2 2T2 2L3 2T3 STM Notice: The outside-Ø is bigger for shielded cables with Auxiliary contacts (1 NO + 1 NC) Gland Thermal current (I u/I th) Rating AC-23B (A) Name Art. no. Type of handle 6-pole 3 x 400 V M25 40 A 20 kW KA40B.T206/WASI01.STM 70039562 M25 63 A 22 kW KA63B.T206/WASI01.STM 70039566 Gland Thermal current (I u/I th) Rating AC-23B (A) Name Art. no. Type of handle 6-pole 3 x 400 V M25 40 A 20 kW KA40B.T106/WASI01.STM 70039560 M25 63 A 22 kW KA63B.T106/WASI01.STM 70039564 Notice: The safety switches according to DIN EN 62626-1 Class 0 are equipped with a cover interlock which allows the cover to be removed in position “I” only. The basic requirements of these devices are derived from switch disconnectors in accordance with IEC 60947-3. Furthermore, our safety switches according to DIN EN 62626-1 Class 0 have the following characteristics: • IK06 impact resistance according to IEC 62262 • Ingress protection rating of IP66/67 according to IEC60529 • AC-23A switching capacity according to IEC60947-3 • Cover interlock, to prevent the opening of the enclosure in “OFF” position • 3 times lockable in OFF position • Moisture heat, salt mist and vibration test, category A according to IEC60947-1 Annex Q Maintenance switches designed for EMC compliant connecting of variable speed drives are equipped with shield brackets (KS- and KL- enclosures) or clamps mounted on rail (STM enclosure). Enabling a large scale uninterruptable transmission of the shield. Cable-Ø shield STM 23 – 29 Maximum number of padlocks Face plate Shackle-Ø Number of padlocks 64 x 64 7 – 8 3 AB E F G H L R STM 64 188 164 254 6,5 129,5 278 40,5 EMC 6-pole + 1NO/NC Safety switch EMC-compliant KA series < Back to the catalog directory
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