Miniature circuit breaker VA47-29 4P 40A 4,5kA C IEK

Описание

Perforated rolling trays are part of the metal cable support systems of the IEK group of companies. Tray perforated HDZ (manufactured by immersing the finished product in zinc melt). Designed for laying and protection of power and low-voltage cables. When used in conjunction with a cover, it provides maximum protection for the cable from external influences, dust. Depending on the version, the trays can be used both inside public, industrial buildings, structures and retail facilities, as well as outdoors under a canopy, in the open air, as well as in rooms with high humidity. The IEK rolling tray system consists of straight elements and accessories designed to change the direction of the route, as well as covers and connecting elements of various sizes. For safety requirements, the product complies with IEC 61537.

Особенности конструкции

Технические характеристики

Nominal rated current, А40.0
Nominal rated voltage, В400
Release characteristicC
Rated short-circuit breaking capacity EN 60898, кА4,5
Number of poles4
Voltage typeПеремен./постоян. (AC/DC)
Range of useПромышленное и бытовое
Electronic releaseНет
Rated short-circuit breaking capacity Icn EN 60898 at 230 V, кА4.5
Rated surge voltage invariability, кВ4
Electromagnetic releaseДа
Built-in depth, мм73,6
Thermal releaseДа
Power poles quantity4
Explosion protectionБез взрывозащиты
Mounting methodна DIN-рейку
Current limiting class3
Nominal voltage DC, В≤ 48
Number of protected poles4
Max. cross section incoming cable, мм²25
Frequency, Гц50
Suitable for motor safety switchДа
Release actuating time in short-circuit tm zone, с0,1
Additional equipment possibleДа
Degree of protection (IP)IP20
Residual releaseНет
Rated short-circuit breaking capacity Icn EN 60898 at 400 V, кА4.5
Number of poles (total)4
Ambient classУХЛ4
Mounting rail type35x7.5
Width in number of modular spacings4
Type of electric connectionВинтовое соединение
Switch off techniqueТепловой, электромагнитный
Power loss, Вт30.0

Документация

Совместно применяемые изделия