Iek UKO10-100-100-044-K01-E [5/11] Surface mounted junction boxes

Содержание

EK SURFACE MOUNTED JUNCTION BOXES Operations manual 1 Purpose and application 1 1 Surface mounted junction boxes hereinafter referred to as boxes of IEK trade mark are intended for stationary installation inside buildings on walls made of noncombustible and fire hardened materials and for protection of junctions of electric wires having AC and DC voltage to 230 V among them signaling system and signal communication against external actions at the mounting of wiring into the residential and public buildings 1 2 The boxes are corresponded to EN 60998 1 in accordance with safety requirements 1 3 Normal operation conditions ambient temperature from minus 25 to plus 60 C relative air humidity 75 at 15 C base altitude to 2000 m 2 Technical specifications 2 1 The main technical specifications of boxes are listed in tables 1 3 and shown on the figures 1 3 2 2 General geometrical and installation dimensions of the boxes are shown on the figures 1 3 in Appendix A Table 1 Technical specifications Parameter Value Material high impact polysterene Rated voltage Un V 230 Rated impulse voltage Uimp kV 4 Rated insulation voltage Ui V 450 Insulation resistance at the DC voltage 500 V MOhm minimum 100 Protection degree according to EN 60529 no less IP40 5

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