Descrizione del prodotto
Interruttore di protezione per trasformatori modello MS132-6.3T, progettato per garantire sicurezza e affidabilità nelle applicazioni elettriche. Questo dispositivo è ideale per la protezione contro sovraccarichi e cortocircuiti, assicurando una gestione efficiente dell’energia e la tutela degli impianti elettrici. Realizzato con materiali resistenti, offre prestazioni stabili e durature nel tempo, adatto per installazioni professionali in ambito industriale e civile. Descrizione del produttore: The circuit breaker for transformer protection MS132-6.3T is a compact 45 mm width device designed to protect control transformers on the primary side. This device has a rated operational current of Ie = 6.3 A. It allows fuse-less protection against overload and short-circuit. The short-circuit current setting is fixed to 20 times the rated operational current to handle the high inrush current generated by transformers. The device allows manually connect and disconnect the transformer from the mains thanks of its built-in disconnection function. The circuit breaker for transformer protection offers a rated service short-circuit breaking capacity of Ics = 100 kA at 400 VAC and a trip class 10. Further features are temperature compensation, trip-free mechanism, rotary handle with a clear switch position indication and short circuit trip indicator. The handle is lockable to protect against unauthorized changes. Auxiliary contacts, signalling contacts, undervoltage releases, shunt trips, power in-feed blocks and terminal spacers are available as accessory.