MAIN, SAFETY AND MAINTENANCE SWITCH www.krausnaimer.com 68 MAIN CATALOG ATEX units ATEX 4-pole 115 190 102 M32 M20 26 101 128 31 5,3 80 7 Maintenance and safety switch acc. to EC ATEX-Directive 2014/34/EU, equipment group II, Category 2, Zone 21, explosive atmosphere "Dust", mechanical impact resistance 7J Similar image L1 T1 L2 T2 L3 T3 N N 31 32 43 44 ATEX Zone 22 and 21, 4-pole + 1NO/NC, IP 66 Maximal number of locks Padlock device U-bolt-Ø Number of locks 6 3 2 x M25 ATEX cable glands, 2 x M32/M25 adaptors and 1 dummy plug M20 included Utilization category AC-23B (A) Thermal current (Ithe) Order number 3 x 400 V 4-pole 7,5 kW 25 A KG20.T204/NL-EXRA.KNBOX 11 kW 32 A KG32.T204/NL-EXRA.KNBOX 15 kW 40 A KG41.T204/NL-EXRA.KNBOX 20 kW 55 A KG64.T204/NL-EXR.KNBOX 1 1 Without auxiliary contacts Utilization category AC-23B (A) Thermal current (Ithe) Order number 3 x 400 V 4-pole 7,5 kW 25 A KG20.T104/NL-EXBA.KNBOX 11 kW 32 A KG32.T104/NL-EXBA.KNBOX 15 kW 40 A KG41.T104/NL-EXBA.KNBOX 20 kW 55 A KG64.T104/NL-EXBA.KNBOX Cable-Ø shield Shield clamp KG20-KG64 12 – 16 < Back to the catalog directory
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