Selector manual retea-grup - size 4 - 3P - 800 A - I-O-II

Caracteristici tehnice Changeover switches Size 4 Connection with lugs 3P Intensity : 800 A Handle : I - O - II Caracteristici generale DCX-M changeover switches - from 40 to 1600 A Conform to IEC EN 60947-3 Moulded case design with frame parts of non - flammable glass fibre reinforced polyester with high mechanical and electrical track resistance and with low water absorption Knife - type contacts with self - wiping action on the contact surfaces, providing: under heavy starting currents or with short - circuit conditions, the contact pressure is increased shock and vibration proof contacts Four breaking points per pole with two double - break contacts