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 1SCA105033R1001 specifically, is a selector.
Its features are: Execution as main switch, Performance as maintenance/repair switch, Maximum rated operating voltage Ue CA: 750V, nominal operating voltage: 750V, Permanent nominal intensity Iu: 125A, Permanent current assigned to AC-23, 400 V: 90A, Permanent current assigned to AC-21, 400 V: 125A, Short-term nominal current resistance Icw: 2.5kA, Power of operation rated to 400 V-23