{"product_id":"limit-switch-dnova-apl-410n-ex-explosion-proof","title":"Limit switch DNOVA APL-410N EX explosion-proof","description":"\u003cp\u003e\u003cspan\u003eA limit switch DNOVA APL-410N EX is an electrical device designed to open and close a working circuit and to visualize the positions of the shut–off valve of a pipeline valve. In a sealed box, as a rule, there are two mechanical switches designed for voltages up to 250 V, which monitor the position of the drive rod and signal in extreme positions. They are mounted on top of the surface of the drive. A two-color hemisphere of a visual indicator is located in the upper part of the limit switch block. If the connected pipe fittings are closed, then only the red part of the hemisphere with the inscription CLOSED is visible; if open, only the yellow part with the inscription OPEN. This visual indicator is clearly visible from afar, which simplifies the inspection of equipment, and the color difference between the open and closed positions reduces the likelihood of erroneous perception of information. Thanks to the use of LSU, it becomes possible to transmit information about the position of the pipeline.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDimensions and installation dimensions of limit switch unit DNOVA APL-410N EX\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable class=\"table_materials_karto4ka\" cellspacing=\"0\" cellpadding=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eA, mm\u003c\/td\u003e\n\u003ctd\u003eB, mm\u003c\/td\u003e\n\u003ctd\u003eC, mm\u003c\/td\u003e\n\u003ctd\u003eD, mm\u003c\/td\u003e\n\u003ctd\u003eE, mm\u003c\/td\u003e\n\u003ctd\u003eF, mm\u003c\/td\u003e\n\u003ctd\u003eG, mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e177\u003c\/td\u003e\n\u003ctd\u003e174\u003c\/td\u003e\n\u003ctd\u003e178\u003c\/td\u003e\n\u003ctd\u003e101\u003c\/td\u003e\n\u003ctd\u003e76\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"table_materials_karto4ka\" cellspacing=\"0\" cellpadding=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eH, mm\u003c\/td\u003e\n\u003ctd\u003eI, mm\u003c\/td\u003e\n\u003ctd\u003eJ, mm\u003c\/td\u003e\n\u003ctd\u003eK, mm\u003c\/td\u003e\n\u003ctd\u003eØd1, mm\u003c\/td\u003e\n\u003ctd\u003eØd2, mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0878\/3603\/3359\/files\/eskiz_bvk_apl410n_result.jpg?v=1737114283\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eSketch of overall dimensions of limit switch unit DNOVA APL-410N EX\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eMaterials of limit switch unit DNOVA APL-410N EX\u003c\/h4\u003e\n\u003ctable style=\"width: 99.9262%; height: 254.8px;\" class=\"table_materials_karto4ka\" cellspacing=\"0\" cellpadding=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003e\u003cstrong\u003eName\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003eEnclosure cover and housing\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003ealuminum die casting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003eShaft\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003estainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003eIndicator cover\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003epolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003ecam\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003epolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003eSpring\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003estainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003eBody cover bolts\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003estainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003eO-ring\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003eNBR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003ebushing\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003ebronze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003eO-ring (shaft)\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003estainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003eGround terminal\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003estainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003eIndicator\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003eABS plastic \/ polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 47.0203%; height: 19.6px;\"\u003eBracket\u003c\/td\u003e\n\u003ctd style=\"width: 51.8727%; height: 19.6px;\"\u003estainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003ePassports and certificates\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0878\/3603\/3359\/files\/Pneumatic_solenoid_valve_DNOVA_4M310-08_series.pdf?v=1737095300\" style=\"color: rgb(0, 170, 255);\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0878\/3603\/3359\/files\/Limit_switch_DNOVA_APL-410N_EX_explosion-proof.pdf?v=1737095301\" style=\"color: rgb(0, 170, 255);\"\u003eData sheet for limit switch unit DNOVA APL-410N EX\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"DNOVA","offers":[{"title":"250 V","offer_id":54556475785564,"sku":"D290-00324","price":10.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/6962\/0316\/files\/pnevmoprivod_accessories_bkv_apl_410n_ex_250_1_8f6738ed-d38c-4a2d-8dfa-4ef701529797.jpg?v=1747723527","url":"https:\/\/dnova.pro\/products\/limit-switch-dnova-apl-410n-ex-explosion-proof","provider":"DNOVA","version":"1.0","type":"link"}