108947 Manual motor starter Ex9SN25B4A

EAN: 8592765089472

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
Type of electrical connection of main circuit	Frame clamp
Adjustment range undelayed short-circuit release	51
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
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	0.75
Rated operation power at AC-3, 400 V	1.5
Rated permanent current Iu	4

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
Технічна інформація	Технічна інформація Ex9SN25B	1.9mb	PDF
Каталог	Каталог Модульное Оборудование	0.0gb	PDF WEB
Каталог	Каталог Промышленные устройства	0.0gb	PDF WEB