108944 Manual motor starter Ex9SN25B1A

EAN: 8592765089441

Manual motor starters are electromechanical protection devices for the main circuit. They are used mainly to switch motors manually ON/OFF and protect them fuseless against short circuit and loss-phase. Fuseless protection with a manual motor starter saves costs, space and ensures a quick reaction under short-circuit condition, by switching off the motor within milliseconds. Manual motor starter combinations are setup together with contactors and overload relays.

Characteristics

Paremeter Value
Type of electrical connection of main circuit Frame clamp
Height 81
Width 44.5
Thermal protection YES
Switch off technique Thermomagnetic
Rated permanent current Iu 1
Rated operation power at AC-3, 400 V
Type of control element Push button
With integrated under voltage release NO
Device construction Complete device in housing
Adjustment range undelayed short-circuit release 13
Rated short-circuit breaking capacity Icu at 400 V, AC 100
Degree of protection (IP) IP20
Rated operating voltage
Rated operation power at AC-3, 230 V
Overload release current setting
Phase failure sensitive YES
With integrated auxiliary switch NO
Number of poles 3
Depth 91.3

Documents

Document Type Document Name Size Format
Manual Mounting instruction Ex9SN25B 6.3mb PDF
Declaration of Conformity EU Declaration of conformity Ex9SN25NB 0.5mb PDF
Datasheet Datasheet Ex9SN25B 1.9mb PDF
Catalogue Catalogue Installation Devices 0.0gb PDF WEB
Catalogue Catalogue Industrial Devices 0.0gb PDF WEB