Abb Limited [Oil and Gas] offers Switchgear Types Current Transformers. Abb Limited [Oil and Gas] is an ISO 9001 accredited company. The Switchgear Types Current Transformers, Model KTH-5, are specifically designed for switchgear and other indoor applications for operating meters, instruments, relays and control devices. The Switchgear Types Current Transformers has extra high thermal and mechanical characteristics. The Switchgear Types Current Transformers has voltage ranging from 5 to 15 kV. The Switchgear Types Current Transformers has current ranging from 5 to 400 amperes. These Transformers have frequency of 60 Hz.