Standards Development
This document provides guidance upon the design, construction, specification and testing of circuitbreakers with intentional non-simultaneous pole operation which are excluded from the scope of IEC 62271- 100. In all other respects the scope of this document is identical to that of IEC 62271-100. This document provides supplementary information and guidance for this type of circuit-breaker and is intended to be used in conjunction with IEC 62271-100.
Technical Report IEC 62271-302 addressing this topic was issued in 2010 and has been in use since that date. The market need for documentation on this topic is well-proven however the project to upgrade the document to an International Standard failed to achieve the necessary consensus and was terminated. A Technical Specification has been identified as the best way continuing to develop this area of Standardisation and will be based on the work already undertaken (draft attached).
You are now following this standard. Weekly digest emails will be sent to update you on the following activities:
You can manage your follow preferences from your Account. Please check your mailbox junk folder if you don't receive the weekly email.
You have successfully unsubscribed from weekly updates for this standard.
Comment on proposal
Required form fields are indicated by an asterisk (*) character.