SSH EN 50041:1981

Pajisje shpërndarëse dhe kontrolli të tensionit të ulët për përdorim industrial - Çelësa kontrolli - Çelësa pozicioni 42,5 x 80 - Përmasat dhe karakteristikat

Low-voltage switchgear and controlgear for industrial use - Control switches - Position switches 42,5 x 80 - Dimensions and characteristics

Scope

This Standard applies to certain position switches with automatic return actuator for industrial use, the standardized dimensions of which and the characteristics necessary for their application are given hereafter. Electric characteristics shall conform to those of IEC Publication 337 - control switches. This standard includes the six following types: roller lever, rounded plunger, plunger with roller, rod lever, rounded plunger side actuator, roller plunger side actuator