Title: +038=433.001-FS055._01-Eaton Tavlebyggeren Produktblad.pdf
NZM2, N(S)2, NZM3, N(S)3,NZM4, N(S)4: vertical and 90° in alldirections Direction of incoming supply as required Degree of protection Device In the operating controls area: IP20 (basic degree of protection) Enclosures With insulating surround: IP40With door coupling rotary handle: IP66 Terminations Tunnel terminal: IP10Phase isolator and strip terminal: IP00 Other technical data (sheet catalogue) WeightTemperature dependency, DeratingEffective power loss Circuit-breakers Rated current = rated uninterrupted current In = Iu A 32 Rated surge voltage invariability Uimp Main contacts V 6000 Auxiliary contacts V 6000 Rated operational voltage Ue V AC 440 Overvoltage category/pollution degree III/3 Rated insulation voltage Ui V 690 Use in unearthed supply systems V 440 Switchingcapacity Rated short-circuit making capacity Icm 240 V Icm kA 63 400/415 V Icm kA 53 440 V 50/60 Hz Icm kA 53 Rated short-circuit breaking capacity Icn Icn Icu to IEC/EN 60947 test cycle O-t-CO Icu kA 240 V 50/60 Hz Icu kA 30 400/415 V 50/60