Selector manual retea-grup - size 3 - 3P - 400 A - I-O-II

Caracteristici tehnice Changeover switches Size 3 Connection with lugs 3P Intensity : 400 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