108941 Manual motor starter Ex9SN25B0.25A

EAN: 8592765089410

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.

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Characteristics

Paremeter	Value
Device construction	Complete device in housing
Depth	91.3
Overload release current setting
Switch off technique	Thermomagnetic
Rated operation power at AC-3, 400 V
Height	81
Width	44.5
With integrated under voltage release	NO
Rated short-circuit breaking capacity Icu at 400 V, AC	100
Rated permanent current Iu	0.25
Type of electrical connection of main circuit	Frame clamp
Rated operation power at AC-3, 230 V
Degree of protection (IP)	IP20
Adjustment range undelayed short-circuit release	2.4
Type of control element	Push button
Number of poles	3
With integrated auxiliary switch	NO
Thermal protection	YES
Phase failure sensitive	YES
Rated operating voltage

Documents

Document Type	Document Name	Size	Format
Hаръчник	Инструкции за монтаж Ex9SN25B	6.3mb	PDF
Декларации за съответствие	Декларации за съответствие Ex9SN25NB	0.5mb	PDF
Технически данни	Технически данни Ex9SN25B	1.9mb	PDF
Kаталог	Каталог Инсталационни Устройства	0.0gb	PDF WEB
Kаталог	Каталог Индустриални Устройства	0.0gb	PDF WEB