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To help you define your needs more effectively from among the numerous standards, specifications and recommendations for safety shoes, we have provided the following document summaries (only valid for our products): Please note that these documents are not official documents and you must therefore refer to the standards published by AFNOR! www.afnor.fr
SELECT A STANDARD :
EN ISO 20345
EN 50321
ST HTA 70B
EN 15090
EN 13832-2
EN 13832-3
EN ISO 20347
FDS 74600

ST HTA 70B

TECHNICAL SPECIFICATION HTA70B :  SPECIAL DIELECTRIC BOOTS

This document is not an official reproduction of the specification; refer to specification EDF HTA 70B

This specification defines the characteristics of safety boots that protect workers from risks of pace voltage when there is a line-to-ground voltage fault during an intervention.

They are used as soon as there is a risk of moisture getting into leather shoes.

Series-production individual tests :

Each boot must undergo the test.

The boot is filled with metal beads up to 10 cm from the top of the upper.

The boot is immersed in water up to 10 cm from the top of the upper.

The high voltage supply source is connected to the metal beads inside the boot.The water in the tank around the boot is connected to the ground.

13, 000V voltage is applied for one minute.

For the entire duration of the test, no perforation or flashover must be observed and the value of the leakage current must remain lower than 7mA.