1SAM340000R1012 ABB MS132-12T

Varenummer	1SAM340000R1012
Mærke	ABB
Livscyklus	Aktiv
monteringsmetode	Surface mounting
input frekvens	240 Pixel
bølgeform på batteriet	240 Pixel
frekvens på batteridrift	240 Pixel
typisk genopladningstid	240 Pixel
farve	240 Pixel

ABB 1SAM340000R1012 tekniske specifikationer, attributter, parametre.

The circuit breaker for transformer protection MS132-12T 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 = 12 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.