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

Document Type	Document Name	Size	Format
Manual	Mounting instruction Ex9SN25B	6.3mb	PDF
Prehlásenie o zhode	Prehlásenie o zhode Ex9SN25NB	0.5mb	PDF
Produktový list	Katalógový list Ex9SN25B	1.9mb	PDF
Katalóg	Katalog Instalačné Prístroje	0.0gb	PDF WEB
Katalóg	Katalog Průmyslové přístroje	0.0gb	PDF WEB

108941 Manual motor starter Ex9SN25B0.25A

Characteristics

Documents