This product family is made up of a complete range of switches, fuse switches, switch switches, automatic switches, bypass switches, fuse disconnectors. The switches ABB are designed for flexible and reliable performance in a wide variety of applications: energy distribution for residential or industrial buildings, HVAC, water pumping stations, data center and photovoltaic facilities.
Reference 1SCA135139R1001 specifically, is a selector.
Its features are: Execution as main switch, Performance as maintenance/repair switch, Maximum rated operating voltage Ue CA: 1000V, nominal operating voltage: 1000V, Permanent nominal intensity Iu: 160A, Permanent current assigned to AC-23, 400 V: 160A, Permanent current assigned to AC-21, 400 V: 160A, Short-term nominal current resistance Icw: 4kA, Short-operated power