Based on this product's specifications, here are some alternatives and similar models
Bettermann VTEC EX M63 Polyamide Cable Gland, IP68, Black
Summary description:
The Bettermann VTEC EX M63 is a high-quality polyamide cable gland designed for secure cable entry in industrial applications. Featuring an IP68 protection rating, it ensures excellent dust and water resistance. This black cable gland is engineered for durability and reliable performance in demanding environments, providing effective strain relief and sealing for cables in various control systems.