NOARK Electric: Motorno zaštitni prekidači Ex9SN25B1.6A

108945 Motorno zaštitni prekidači Ex9SN25B1.6A

EAN: 8592765089458

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 control element Push button
With integrated auxiliary switch NO
Depth 91.3
Phase failure sensitive YES
Rated operation power at AC-3, 230 V
Rated operation power at AC-3, 400 V 0.37
Rated permanent current Iu 1.6
Type of electrical connection of main circuit Frame clamp
Adjustment range undelayed short-circuit release 22.5
Thermal protection YES
Degree of protection (IP) IP20
Width 44.5
Switch off technique Thermomagnetic
Rated short-circuit breaking capacity Icu at 400 V, AC 100
Overload release current setting
Rated operating voltage
Device construction Complete device in housing
With integrated under voltage release NO
Number of poles 3
Height 81

Documents

Document Type Document Name Size Format
Instrukcija Uzstādīšanas instrukcija Ex9SN25B 6.3mb PDF
Declaration of Conformity EU Declaration of conformity Ex9SN25NB 0.2mb PDF
Datasheet Datasheet Ex9SN25B 1.9mb PDF
Katalog Katalog Instalacijski-modularni Uređaji 0.0gb PDF WEB
Katalog Katalog Industrijska oprema 0.0gb PDF WEB