For hazardous area compliance, the Ex d cable gland maintains a secure entry where the armored cable connects to the camera or junction box. The cable gland is certified for flameproof enclosures. It comes in two sizes to fit cable entries with M20x1.5 or M25x1.5 threads. It has an IP66 / IP67 and 68-rating which means it is protected from dust ingress and it is designed for harsh weather conditions.