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SRPS EN 50047:2019

Low-voltage switchgear and controlgear - Control switches - Position switches 30 × 55 - Dimensions and characteristics

Dec 24, 2019

General information

90.93     Feb 21, 2024

90.00    Feb 21, 2029

ISS

N023

European Norm

29.130.20  

English  

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Scope

This document applies to certain position switches with automatic return actuator, the standardized dimensions of which and the characteristics necessary for their application are given below.
A larger size (42,5x80) is standardized in EN 50041.
This document includes four types of position switches with the following actuator types:
– roller lever actuator (form A);
– rounded plunger actuator (form B);
– roller plunger actuator (form C);
– roller lever arm (form E).
This document is covering devices fitted with either independent (snap) action contact elements, designated (1), or dependent (slow make and break), designated (2) in Clause 5.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 50047:2010

NOW

PUBLISHED
SRPS EN 50047:2019
90.93 Standard confirmed
Feb 21, 2024

Related project

Adopted from EN 50047:2019