This black nylon cable gland has been designed to conform to ATEX directives for explosion protection. Can be used with metric threads. Offers explosion protection to II 2 G Ex e II II 2 D Ex tD A21 IP68 and certified to PTB 05 ATEX 1068 X. Additionally, flame protection capabilities are tested to Glow wire test 750°C according to EN 60695-2-11.