MS497-90 Manual Motor Starter 70 ... 90 A

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EAN: 4013614265655

MPN: 1SAM580000R1009

Package: 1

Technical Information

Item condition	New
Manufacture name	MS497-90 Manual Motor Starter 70 ... 90 A
Brand	ABB
Categories	Motor protection circuit-breakers
Width	0 mm
Height	0 mm
Depth	0 mm
Rated operation power at AC-3, 400 V	45 kW
With integrated auxiliary switch	No
Rated permanent current Iu	90 A
With integrated under voltage release	No
Number of poles	3
Rated operating voltage	230-690 V
Overload release current setting	70-90 A
Degree of protection (IP)	IP20
Type of electrical connection of main circuit	Screw connection
Type of control element	Turn button
Switch off technique	Thermomagnetic
Rated operation power at AC-3, 230 V	0 kW
Rated short-circuit breaking capacity lcu at 400 V, AC	100 kA
Phase failure sensitive	Yes
Device construction	Built-in device fixed built-in technique

Packing details

Packing level 1

4013614265655

Description

The MS497-90 manual motor starter is a 70 mm width devices with a rated operational current of Ie = 90 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.