The portfolio for areas of application in rough environments has been expanded with the maintenance switches in stainless steel enclosures. The product line is ideal for use in the chemical industry, food production or building industry. Due to the various, sometimes aggressive dusts, varnishes or solvents, as well as the high demands in the hygiene sector, the components in these application areas are subject to extreme demands. The compact design, protection class IP66 and impact resistance IK08 are ideal for installation in tight spaces and under adverse environmental influences. As standard, entries for M20, M25 or M40 screw connections are provided in each enclosures. The right mounting accessories enable quick and cost-saving installation. Compact and safe for rough environments Maintenance switches in stainless steel enclosures by Kraus & Naimer
2 www.krausnaimer.com VERSIONS Stainless steel enclosures, 3 pole + 1 NO/NC, IP 66 Stainless steel enclosures, 4 pole + 1 NO/NC, IP 66 Stainless steel enclosures, 6 pole + 1 NO/NC, IP 66 Stainless steel enclosures for rough environments ATEX Units Rating AC-23B (A) Thermal Current lu/lth Article number | Material name Article number | Material name 3 x 400 V 5,5 kW 20 A – 70027145 | KG10.T203/NLB512.IKN 7,5 kW 25 A 70020272 | KG20.T103/NLB522.IKN 70020262 | KG20.T203/NLB512.IKN 11 kW 32 A 70020257 | KG32.T103/NLB522.IKN 70020270 | KG32.T203/NLB512.IKN 15 kW 40 A 70020258 | KG41.T103/NLB522.IKN 70020274 | KG41.T203/NLB512.IKN 22 kW 63 A 70020273 | KG64.T103/NLB522.IKN 70020276 | KG64.T203/NLB512.IKN 30 kW 80 A 70020271 | KG80.T103/NLB522.IKN 70020260 | KG80.T203/NLB512.IKN 37 kW 100 A 70019434 | KG100.T103/NLB522.IKN 70020266 | KG100.T203/NLB512.IKN 45 kW 125 A 70022927 | KG125.T103/NL-452.IKN – 55 kW 160 A 70042055 | KG160.T103/NL-552.IKN – 75 kW 200 A 70022928 | KG210.T103/NL-752.IKN – Larger enclosures on request. Rating AC-23B (A) Thermal Current lu/lth Article number | Material name Article number | Material name 3 x 400 V 7,5 kW 25 A 70020256 | KG20.T104/NLB522.IKN 70020267 | KG20.T204/NLB512.IKN 11 kW 32 A 70020275 | KG32.T104/NLB522.IKN 70020277 | KG32.T204/NLB512.IKN 15 kW 40 A 70020263 | KG41.T104/NLB522.IKN 70020265 | KG41.T204/NLB512.IKN 22 kW 63 A 70020259 | KG64.T104/NLB522.IKN 70020268 | KG64.T204/NLB512.IKN 30 kW 80 A 70020264 | KG80.T104/NLB522.IKN 70020269 | KG80.T204/NLB512.IKN 37 kW 100 A 70020254 | KG100.T104/NLB522.IKN 70020261 | KG100.T204/NLB512.IKN Larger enclosures on request. Rating AC-23B (A) Thermal Current lu/lth Article number | Material name Article number | Material name 3 x 400 V 5,5 kW 20 A – 70033800 | KG10.T206/NLB512.IKN 22 kW 63 A 70034968 | KG64B.T106/NLB522.IKN 70034969 | KG64B.T206/NLB512.IKN
3 www.krausnaimer.com MOUNTING H E B L F Ø D2 M5 A R Ø D1 H E B L F Ø D2 M5 A R Ø D1 H E B L F Ø D2 M5 A R Ø D1 A B D1 D2 E F H K L R KG20, KG32 64 100 2 x 25 1 x 20 0 130 110 7,0 160 40,1 KG41, KG64 64 100 2 x 25 1 x 20 0 170 110 7,0 200 40,1 KG80, KG100 64 160 2 x 40 1 x 20 110 200 120 7,0 250 40,1 KG125, KG160 – 400 – – – 400 200 – – – KG250 – 400 – – – 400 200 – – – A B D1 D2 E F H K L R KG20, KG32 64 100 2 x 25 1 x 20 0 130 110 7,0 160 40,1 KG41, KG64 64 100 2 x 25 1 x 20 0 170 110 7,0 200 40,1 KG80, KG100 64 160 2 x 40 1 x 20 110 200 120 7,0 250 40,1 A B D1 D2 E F H K L R KG10 64 100 2 x 25 1 x 20 0 130 110 7,0 160 40,1 KG64 64 100 2 x 25 1 x 20 0 170 110 7,0 200 40,1 1L1 1T1 1L2 1T2 1L3 1T3 13 14 21 22 2L1 2T1 2L2 2T2 2L3 2T3 L1 T1 L2 T2 L3 T3 13 14 21 22 3 pole + 1NO/1NC 4 pole + 1NO/1NC 6 pole + 1NO/1NC Maximal number of padlocks Padlock device Shackle-Ø Number of locks 9 3 Maximal number of padlocks Padlock device Shackle-Ø Number of locks 9 3 Maximal number of padlocks Padlock device Shackle-Ø Number of locks 9 3 L1 T1 L2 T2 L3 T3 N N 13 14 21 22
4 www.krausnaimer.com ACCESSORIES Accessories stainless steel enclosures Mountingaccessories Standard Flat Hygienic Description Name Art. no. Standard with screws 4 pcs. AT2.Q4SV.002 5500064 Flat with screws AT2.Q4SV.009 5500063 with spacer Hygienic for M5 screws. 2 pcs. AT2.Q4SV.195 5500062 Depending on the respective requirements, different mounting variations are available. Standard, flat and hygienic stainless steel wall mounting bracket made of AISI 304, brushed surface. M5 screws included in the scope of delivery, mounting screws must be provided by the customer. Wall mounting bracket
5 www.krausnaimer.com Wall mounting bracket Standard Wall mounting bracket Flat Wall mounting bracket Hygienic Dinemsions in mm Name Art. no. Dimensions B H T AT2.Q4SV.002 5500064 78 32 40 AT2.Q4SV.009 5500063 80 16 35 AT2.Q4SV.195 5500062 70 58 20 0 15 25 35 T H Ø8 Ø10 B 25 T 50 B M5 M5 53 5 Ø6 H 0 15 25 35 T 8 25 Ø8 Ø10 B H
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