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.
Low voltage switchgear and controlgear - Control circuit devices and switching elements - Additional requirements for push-buttons and indicator lights
Low voltage switchgear and controlgear - Control circuit devices and switching elements - Additional requirements for control switches with positive-opening operation