Miniature circuit breaker VA47-100 3P 80A 10kA D IEK

Miniature circuit breaker VA47-100 3P 80A 10kA D IEK
Product ID:

Main specifications

Nominal rated current, А80.0
Number of poles3
Rated surge voltage invariability, кВ6
Release characteristicD
Voltage typeПеремен./постоян. (AC/DC)

Description

Non-perforated rolling trays are part of the metal cable support systems of the IEK group of companies. Designed for laying and protection of power and low-voltage cables. When used in conjunction with a cover, it provides maximum cable protection against external influences, dust and moisture. 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. Rolled non-perforated trays IEK are made of rolled cold-rolled steel, galvanized by a conveyor method in accordance with GOST 14918-80 or by immersing finished products in a zinc melt GOST 9.307. 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. The non-perforated tray is produced according to TU 27.33.13-002-83135016-2017. In terms of safety requirements, the product complies with the technical regulations TR TS 004/2011 and GOST R 52868-2021.

Design Features

Specifications

Nominal rated current, А80.0
Number of poles3
Rated surge voltage invariability, кВ6
Release characteristicD
Voltage typeПеремен./постоян. (AC/DC)
Nominal rated voltage, В400
Nominal voltage DC, В≤ 60
Switch off techniqueТепловой, электромагнитный
Power loss, Вт45.0
Type of electric connectionВинтовое соединение
Power poles quantityEV000069
Max. cross section incoming cable, мм²35
Current limiting class3
Rated short-circuit breaking capacity Icn EN 60898 at 400 V, кА10.0
Frequency, Гц50
Thermal releaseДа
Additional equipment possibleДа
Mounting rail typeIEK_V0000022
Rated short-circuit breaking capacity Icn EN 60898 at 230 V, кА10.0
Electromagnetic releaseДа
Width in number of modular spacings4,5
Release actuating time in short-circuit tm zone, с0,1
Release resistance representation IEK_V0000017
Rated short-circuit breaking capacity EN 60898, кА10
Number of poles (total)3
Number of protected poles3
Ambient classУХЛ4
Range of useIEK_V0000013
Built-in depth, мм74,3
Instantaneous release resistance representation IEK_V0000018
Explosion protectionIEK_V0000020
Electronic releaseНет
Degree of protection (IP)IP20
Residual releaseНет
Mounting methodEV004369
Primary current, А80
Frequency, Гц50

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