Main menu
99.60 Withdrawal effective Jan 1, 2003
CENELEC
CLC/TC 17B Low-voltage switchgear and controlgear
European Norm
29.120.40 Switches
This standard applies to proximity sensors connected for operation by a two-wire connecting conductor to the control input of a switching amplifier. The switching amplifier contains a d.c. source to supply the control circuit and is controlled by the variable internal resistance of the proximity sensor. Note 1. These devices can be used in an explosive atmosphere if they also comply with EN 50020 "Electrical equipment for explosive atmospheres and intrinsic safety 'i'". 2. These devices have been defined by the German organization "Normenausschuss für Mess-und Regelungstechnik (NAMUR)"
Legislation related to this standard
Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
Harmonized/SupportingDirective 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
WITHDRAWN
EN 50227:1997
99.60
Withdrawal effective
Jan 1, 2003
PUBLISHED
EN 60947-5-6:2000