108952 Manual motor starter Ex9SN25B23A

EAN: 8592765089526

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
Rated permanent current Iu 23
With integrated under voltage release NO
Number of poles 3
Switch off technique Thermomagnetic
Type of electrical connection of main circuit Frame clamp
With integrated auxiliary switch NO
Adjustment range undelayed short-circuit release 327
Thermal protection YES
Rated operation power at AC-3, 230 V 5.5
Rated operation power at AC-3, 400 V 11
Height 81
Width 44.5
Depth 91.3
Overload release current setting
Phase failure sensitive YES
Type of control element Push button
Degree of protection (IP) IP20
Device construction Complete device in housing
Rated operating voltage
Rated short-circuit breaking capacity Icu at 400 V, AC 15

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