I.S. EN 60947-5-3:1999被替代
Low Voltage Switchgear And Controlgear - Control Circuit Devices And Switching Elements - Requirements For Proximity Devices With Defined Behaviour Under Fault Conditions (pdf)
出版：National Standards Authority of Ireland
专家解读视频
Applies to proximity devices with an enhanced resistance to failure (PDF). Also specifies requirements for four different types of PDF.
UNE EN 60947-5-3:2000 - Identical
SS EN 60947-5-3:1999 - Identical
IEC 60947-5-3 Ed. 1.1 - Identical
NF EN 60947-5-3:1999 - Identical
DIN EN 60947-5-3 (2005-11) - Identical
BS EN 60947-5-3:1999 - Identical
SN EN 60947-5-3:1999 - Identical
