Tracked Changes. Electrical insulation systems. Procedures for thermal evaluation Selection of the appropriate test method for evaluation and classification of electrical insulation systems
PD IEC TR 61857-2:2025 - TC
Tracked Changes. Electrical insulation systems. Procedures for thermal evaluation Selection of the appropriate test method for evaluation and classification of electrical insulation systems
This is a Tracked Changes version
Tracked Changes is a version of a standard that indicates a change has been made, during the standards revision process, between the active standard and its previous version. Additions, deletions, and other formatting and/or content revisions are clearly displayed as underlined and strike through texts, ensuring all changes made between the two documents are quickly and easily identified
Buy from us with a 10% discount on standard BSI prices. PDF and printed formats are available.
You can choose which format you require once the item has been added to the shopping cart.
Our Price: £210.60
Normal BSI Price: £234.00
