108942 Motorno zaštitni prekidači Ex9SN25B0.4A

EAN: 8592765089427

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.


Parametar Vrednost
Overload release current setting
Type of control element Push button
Device construction Complete device in housing
Number of poles 3
Rated operation power at AC-3, 230 V
Type of electrical connection of main circuit Frame clamp
Adjustment range undelayed short-circuit release 5
Switch off technique Thermomagnetic
With integrated auxiliary switch NO
With integrated under voltage release NO
Width 44.5
Rated permanent current Iu 0.4
Depth 91.3
Rated operating voltage
Rated operation power at AC-3, 400 V
Thermal protection YES
Phase failure sensitive YES
Rated short-circuit breaking capacity lcu at 400 V, AC 100
Degree of protection (IP) IP20
Height 81


Vrsta dokumenta Ime dokumenta Veličina Format
Uputstvo Instrukcije za montažu Ex9SN25B 6.3mb PDF
Izjava o sukladnosti 0b
Tehnički dokument Tehnički podaci Ex9SN25B 1.9mb PDF
Katalog Katalog Instalacijski-modularni Uređaji 0.1gb PDF
Katalog Katalog Industrijska oprema 0.1gb PDF