In power transmission and distribution, current and voltage transformers are used primarily for protection and measurement functions. Weidmüller has developed the new Klippon® Connect measuring transformer terminals of the TTB series for this application, simple & safe wiring – even within complex circuits. Avoiding operating errors during operation is a top priority here, as they can have serious consequences for personnel and equipment. For this purpose, the Klippon® Connect measuring transformer terminals of the TTB series feature a unique disconnect lever mechanism, the “close-before-open” contact. It increases system availability and extends the life cycle of the entire switchgear. An IEC 60947-7-1 Annex D approval underlines the quality claim.
12 December 2018