ARMAT Air circuit breaker fixed version 4P size B 85kA 1600A TY trip unit with accessory kit 220V: motor drive shunt trip trip coil IEK

Description

The Z-shaped section is designed to bypass obstacles in the path of laying the busbar trunking in a vertical or horizontal plane

Specifications

Nominal rated current, А1600
Number of poles4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz, кА85
VersionСтационарное
Switch off techniqueЭлектронный
Product/component typeВыключатель автоматический воздушный
Power loss, Вт210.0
Number of auxiliary contacts as change-over contact6
Motor drive integratedДа
Connection type main current circuitБолтовое соединение
Mains frequency, Гц50
Width, мм390.0
Height, мм394.0
Depth, мм293.0
Rated permanent current Iu, А1600
Device constructionПрочее
Nominal operating max breaking capacity, кА85
Rated surge voltage invariability, кВ12
Adjustment range undelayed short-circuit release, А1600...50000
Rated insulation voltage Ui, В1250
Additional equipment attached at deliveryНезависимый расцепитель (для силовых автоматов)
Motor drive optionalНет
Suitable for DIN rail (top hat rail) mountingНет
Position of connection for main current circuitПодключение сзади
Rated voltage, В690...690
Mechanical wear resistance without maintenanc, циклов25000
Electronic releaseДа
Nominal short-term holding during 1 s of Icw current, кА85
Degree of protection (IP)IP30
Number of auxiliary contacts as normally closed contact0
Type of control elementПрочее
Altitude above sea level, м< 2000
With under voltage releaseДа
Setting range over-current release, А640...1600
Operation modeПродолжительный
Number of auxiliary contacts as normally open contact0

Documents

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