Catalog Description : MS497-50 Manual Motor Starter
Long Description : The MS497-50 manual motor starter is a 70 mm width devices with a rated operational current of Ie = 50.0 A.
This device is used to manually switch on and off motors and to protect them reliably and without the need for a fuse from short-circuits, overload and phase failures.
The manual motor starter offers a rated service short-circuit breaking capacity Ics = 50 kA at 400 VAC and the trip class 10.
Further features are the build-in disconnect function, temperature compensation, trip-free mechanism and a rotary handle with a clear switch position indication.
The manual motor starter is suitable for three- and single-phase applications. The handle is lockable to protect against unauthorized changes.
Auxiliary contacts, signalling contacts, undervoltage releases and shunt trips are available as accessory.
