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 VERSIONS Stainless steel enclosures for rough environments ATEX Units 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 Rating AC-23B (A) Thermal Current lu/lth 1 2 Name Art. No. 1 2 Name Art. No. 3 x 400 V 5,5 kW 20 A KG10.T103/NLB522.IKN 1 70034876 KG10.T203/NLB512.IKN 1 70027145 7,5 kW 25 A KG20.T103/NLB522.IKN 1 70020272 KG20.T203/NLB512.IKN 1 70020262 11 kW 32 A KG32.T103/NLB522.IKN 1 70020257 KG32.T203/NLB512.IKN 1 70020270 15 kW 40 A KG41.T103/NLB522.IKN 1 70020258 KG41.T203/NLB512.IKN 1 70020274 22 kW 63 A KG64.T103/NLB522.IKN 1 70020273 KG64.T203/NLB512.IKN 1 70020276 30 kW 80 A KG80.T103/NLB522.IKN 1 70020271 KG80.T203/NLB512.IKN 1 70020260 37 kW 100 A KG100.T103/NLB522.IKN 1 70019434 KG100.T203/NLB512.IKN 1 70020266 45 kW 125 A KG125.T103/NLB522.IKN 1 70056441 KG125.T203/NLB512.IKN 1 70110686 55 kW 160 A KG160.T103/NLB522.IKN 1 70110683 KG160.T203/NLB512.IKN 1 70110688 75 kW 200 A KG210.T103/NLB522.IKN 2 70110684 KG210.T203/NLB512.IKN 2 70110690 90 kW 250 A KG250.T103/NLB522.IKN 2 70110685 KG250.T203/NLB512.IKN 2 70110696 110 kW 315 A KG315.T103/NLB522.IKN 2 70110573 KG315.T203/NLB512.IKN 2 70110699 Larger enclosures on request. Rating AC-23B (A) Thermal Current lu/lth 1 2 Name Art. No. 1 2 Name Art. No. 3 x 400 V 7,5 kW 25 A KG20.T104/NLB522.IKN 1 70020256 KG20.T204/NLB512.IKN 1 70020267 11 kW 32 A KG32.T104/NLB522.IKN 1 70020275 KG32.T204/NLB512.IKN 1 70020277 15 kW 40 A KG41.T104/NLB522.IKN 1 70020263 KG41.T204/NLB512.IKN 1 70020265 22 kW 63 A KG64.T104/NLB522.IKN 1 70020259 KG64.T204/NLB512.IKN 1 70020268 30 kW 80 A KG80.T104/NLB522.IKN 1 70020264 KG80.T204/NLB512.IKN 1 70020269 37 kW 100 A KG100.T104/NLB522.IKN 1 70020254 KG100.T204/NLB512.IKN 1 70020261 45 kW 125 A KG125.T104/NLB522.IKN 1 70110700 KG125.T204/NLB512.IKN 1 70110708 55 kW 160 A KG160.T104/NLB522.IKN 1 70110702 KG160.T204/NLB512.IKN 1 70110711 75 kW 200 A KG210.T104/NLB522.IKN 2 70110703 KG210.T204/NLB512.IKN 2 70110714 90 kW 250 A KG250.T104/NLB522.IKN 2 70110705 KG250.T204/NLB512.IKN 2 70110718 110 kW 315 A KG315.T104/NLB522.IKN 2 70110707 KG315.T204/NLB512.IKN 2 70110719 Larger enclosures on request. Rating AC-23B (A) Thermal Current lu/lth Name Art. No. Name Art. No. 3 x 400 V 5,5 kW 20 A KG10.T106/NLB522.IKN 70060259 KG10.T206/NLB512.IKN 70033800 7,5 kW 25 A KG20B.T106/NLB522.IKN 70034439 KG20B.T206/NLB512.IKN 70110427 22 kW 63 A KG64B.T106/NLB522.IKN 70034968 KG64B.T206/NLB512.IKN 70034969
3 MOUNTING H E B L F Ø D2 K A R Ø D1 H E B L F Ø D2 K A R Ø D1 A B D1 D2 E F H K L R KG10, KG20, KG32 64 100 2 x 25 1 x 20 0 130 110 M5 160 40,1 KG41, KG64 64 100 2 x 25 1 x 20 0 170 110 M5 200 40,1 KG80, KG100 64 160 2 x 40 1 x 20 110 200 120 M5 250 40,1 KG125, KG160 88 400 2 x 63 1 x 20 330 330 200 M6 400 49,3 KG210, KG250, KG315 88 400 2 x 63 1 x 20 330 330 200 M6 400 73,0 A B D1 D2 E F H K L R KG10, KG20, KG32 64 100 2 x 25 1 x 20 0 130 110 M5 160 40,1 KG41, KG64 64 100 2 x 25 1 x 20 0 170 110 M5 200 40,1 KG80, KG100 64 160 2 x 40 1 x 20 110 200 120 M5 250 40,1 KG125, KG160 88 400 2 x 63 1 x 20 330 330 200 M6 400 49,3 KG210, KG250, KG315 88 400 2 x 63 1 x 20 330 330 200 M6 400 73,0 A B D1 D2 E F H K L R KG10 64 100 2 x 25 1 x 20 0 130 110 M5 160 40,1 KG20B, KG64B 64 160 2 x 40 1 x 20 110 200 120 M5 250 40,1 H E B L F Ø D2 K A R Ø D1 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 9 4 Maximal number of padlocks Padlock device Shackle-Ø Number of locks 9 3 9 4 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 ACCESSORIES Accessories stainless steel enclosures Mounting accessories Standard Flat Hygienic Description Name Art. no. Wall mounting bracket standard, KG10–KG64. Set of 2 pieces Q4SV.002/2.IKN 5000005 Wall mounting bracket standard, KG80–KG100. Set of 4 pieces Q4SV.002/4.IKN 5514561 Wall mounting bracket standard, KG125–KG315. Set of 4 pieces Q4SV.001/4.IKN 5514370 Wall mounting bracket flat, KG10 – KG64. Set of 2 pieces Q4SV.009/2.IKN 5000004 Wall mounting bracket flat, KG80 – KG100. Set of 4 pieces Q4SV.009/4.IKN 5514560 Wall spacer hygienic, KG80–KG100. Set of 2 pieces Q4SV.195/2.IKN 5514562 Wall spacer hygienic, KG125–KG315. Set of 4 pieces Q4SV.199/4.IKN 5514557 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. Screws included in the scope of delivery, mounting screws must be provided by the customer.
5 Wall mounting bracket Standard KG10 – KG100 Wall mounting bracket Standardab KG125 Wall mounting bracket Flat Wall mounting bracket Hygienic Dinemsions in mm Design Dimensions B H T F P D1 K Standard KG10 – KG100 78 32 40 – – – – KG125 – KG315 78,5 20 54 – – – – Flat KG10 – KG100 80 16 35 – – – – Hygienic KG10 – KG100* 70 58 20 50 5 6 M5 KG125 – KG315 105 66 45 60 16 10 M10 * 2 kits are required for KG80 – KG100 0 15 25 25 35 T 8 25 Ø8 Ø10 B H 0 15 5,5 35 T H Ø10,2 Ø8,5 B 7,5 12,5 27 48 0 15 25 35 T H Ø8 Ø10 B 25 T F B M5 K P D1 H
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