8549/1-32 125A/180A 3 pole Exde Load & Motor Switch 690/500V

Produktnr. 171181
Type 171181
Dokumentasjon Åpne i nytt vindu

Beskrivelse

Load and motor switch Load disconnect switch Explosion-protected Type : 8549/1-32 Rated operational voltage AC : 690 V Rated operational current : 180 A Detailed number of poles : 3 P Enclosure material : Polyamide / Epoxy resin Contact material : silver stannic oxide Application range (Zone) : 1 , 2 , 21 , 22 Gas explosion protection : II 2 G Ex db eb IIC T5 Gb Firedamp protection : I M2 Ex de I Mb Min. ambient temperature : -50 °C Max. ambient temperature : +80 °C Terminal cross-section : 6 ... 150 mm2 solid 6 ... 150 mm2 finely-stranded Aux. connection terminals : 1,5 ... 2,5 mm2 solid 1,5 ... 2,5 mm2 finely-stranded Connection type : Screw terminal Min. service life : 100.000 operations Short-circuit strength : 50,00 kA Max. short-circuit protection : 200 A gG Max. power dissipation : 10,8 W For further information, see : r-stahl.com WebCode 8549A