NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

Standards [CURRENT]

DIN 43454-3
Circuit-breaker - Part 3: Rated voltage 420 kV - Terminal and mounting dimensions, layout

Title (German)

Leistungsschalter - Teil 3: Bemessungsspannung 420 kV - Anschluss- und Befestigungsmaße, Anordnung

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.

Document: references other documents

Responsible national committee

DKE/UK 432.1 - Hochspannungs-Schaltgeräte  

Edition 2011-01
Original language German
Price from 63.80 €
Table of contents

Contact

Dipl.-Ing.

Guido Heit

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63069 Offenbach am Main

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Fax: +49 69 6308-9224

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