CENELEC - EN 50047
Low-voltage switchgear and controlgear - Control switches - Position switches 30 × 55 - Dimensions and characteristics
active, Most Current
| Organization: | CENELEC |
| Publication Date: | 1 June 2019 |
| Status: | active |
| Page Count: | 14 |
| ICS Code (Low voltage switchgear and controlgear): | 29.130.20 |
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.
Document History
EN 50047
June 1, 2019
Low-voltage switchgear and controlgear - Control switches - Position switches 30 × 55 - Dimensions and characteristics
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...
July 1, 1981
Low voltage switchgear and controlgear for industrial use Control switches Position switches 30 × 55 Dimensions and characteristics
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