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
Phase failure sensitive	YES
Height	81
With integrated auxiliary switch	NO
Thermal protection	YES
Rated permanent current Iu	4
Device construction	Complete device in housing
Switch off technique	Thermomagnetic
Type of electrical connection of main circuit	Frame clamp
Depth	91.3
Rated operating voltage
Rated operation power at AC-3, 230 V	0.75
With integrated under voltage release	NO
Adjustment range undelayed short-circuit release	51
Rated operation power at AC-3, 400 V	1.5
Number of poles	3
Type of control element	Push button
Overload release current setting
Degree of protection (IP)	IP20
Rated short-circuit breaking capacity Icu at 400 V, AC	100
Width	44.5

Document Type	Document Name	Size	Format
Manual	Mounting instruction Ex9SN25B	6.3mb	PDF
Deklaracija o usaglašenosti	Sertifikat o usaglašenosti Ex9SN25NB	0.5mb	PDF
Tehnički dokument	Tehnički podaci Ex9SN25B	1.9mb	PDF
Katalog	Katalog Instalacioni- Modularni Uređaji	0.0gb	PDF WEB
Katalog	Katalog Industrijska oprema	0.0gb	PDF WEB

108947 Manual motor starter Ex9SN25B4A

Characteristics

Documents