NF C26-310-31*NF EN 61857-31:2017
Electrical insulation systems - Procedures for thermal evaluation - Part 31 : applications with a designed life less than 5 000 h

Standard No.

NF C26-310-31*NF EN 61857-31:2017

Release Date

2017

Published By

Association Francaise de Normalisation

Latest

NF C26-310-31*NF EN 61857-31:2017

NF C26-310-31*NF EN 61857-31:2017 history

• 2017 NF C26-310-31*NF EN 61857-31:2017 Electrical insulation systems - Procedures for thermal evaluation - Part 31 : applications with a designed life less than 5 000 h