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Standard [CURRENT]

DIN 43454-3:2011-01

Circuit-breaker - Part 3: Rated voltage 420 kV - Terminal and mounting dimensions, layout

German title
Leistungsschalter - Teil 3: Bemessungsspannung 420 kV - Anschluss- und Befestigungsmaße, Anordnung
Publication date
2011-01
Original language
German
Pages
10

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Publication date
2011-01
Original language
German
Pages
10
DOI
https://dx.doi.org/10.31030/1722293

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Overview

The standard specifies terminal and mounting dimensions as well as layout of circuit-breakers with rated voltage of 420 V. It applies to three-pole circuit-breakers in accordance with DIN EN 62271-100 (VDE 0671-100), consisting of three individual poles. Each pole contains a supporting pillar. The attachment interface is either on the upper edge of the pillar (Design 1) or on the bottom edge of the supporting structure (Design 2). For circuit-breakers in accordance with Design 1, the supporting pillar belongs to the scope of supply of the circuit-breaker. The responsible Committee is Subcommittee UK 432.1 "Hochspannungs-Schaltgeräte" ("High-voltage switchgear and controlgear") of the DKE (German Commission for Electrical, Electronic and Informational Technologies) at DIN and VDE.

Content
ICS
29.120.40
DOI
https://dx.doi.org/10.31030/1722293
Replacement amendments

This document replaces DIN 43454-3:1987-01 .

Cooperation at DIN

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