AS 1431.7-1989
[ Superseded ]
Low voltage switchgear and controlgear - Control circuit devices and switching elements - Additional requirements for control switches with positive-opening operation
Part 7 specifies requirements additional to the general requirements of AS 1431.1 for control switches with positive-opening operation of one or more break contact elements independent of springs or resilient connections to the actuators.
Product Details
Edition: 1st Published: 01/01/1989 Number of Pages: 0
Custom tab
This is a custom block edited from admin panel.You can insert any content here.