Underground junction box Spectron-КV-Exd-N-EP

explosion-proofIP68stainless steel

Ex-proof box Spectron-KV-Exd-N-EP is a fixed device intended for commutation, transmitting, receiving, control and other electrotechnical equipment and devices in all explosively hazardous areas Marking 1Ex d IIC Т3/Т4/T5/T6 Gb (except for acetylene) / Ex tb IIIC Т85°C…Т200°C Db / РВ Ex d I Mb allows usage of the box in explosive zones “1” and “2”, closed rooms and at open facilities, underground mines, pits, surface structures, hazardous due to gas (methane) and coal dust concentrations Body material – stainless steel 12Х18Н10Т. Box may be used in alkaline, acidic and other aggressive chemical environment. With exposure from sea water and salt fog The highest dust and water proofness IP68 The box is characterized with the highest durability The manufacturer offers a wide range of ex-proof box body dimensions to allow maximum effective use of its inner space Boxes are produced with insulation and electrical heating. Working temperature is maintained automatically Airtight gasket is installed along the perimeter of the box lid and the lid is fixed with stainless steel cylinder head bolts and hexagon socket head recess For easy assembly and maintenance additional lid support on the lid body is made with pivot hinges Number and location of cable glands is made at order. Maximum number of cable glands for each box side is given in Table 2 The box is equipped with mounting panel for equipment installation