General
Degree of protection	IP68
Operation temperature	-20 to +65 °C
Connection thread	Metric
Construction	hex nut design
Sealing lip	Integrated
Test standard	DIN EN 62444
Cable diameter	16 mm
Tension relief

The cable gland V-TEC VM16 LGR from OBO Bettermann is a cable gland with metric thread connection in cap nut design, specifically developed for use in cable distribution boxes, enclosures, and distributor boxes in private and industrial applications. It ensures secure and tight fixation of cables to metallic or non-metallic enclosures, providing a reliable mechanical and electrical connection. The gland is made of polyamide (PA) and is finished in light grey, making it suitable for a wide range of applications.

Applications
This cable gland is designed for use in electrical installations and industrial environments, particularly in areas requiring high mechanical load capacity and protection against dust and water. It is suitable for use in cable distribution boxes, distributor boxes, and other enclosures requiring a tight and strain-relieved cable connection. The operating temperature ranges from -20°C to +65°C, allowing use in indoor and outdoor environments under normal operating conditions.

Functions and Features in Detail
The gland features an integrated sealing lip, ensuring a tight seal between cable and enclosure. The strain relief prevents mechanical loads acting on the cable from being transferred to the electrical connection, thereby increasing the lifespan of the installation. The cap nut design enables simple and quick installation, with the thread directly mounted on the enclosure. The gland is designed for cables with a diameter of 16 mm.

Technology Explained Simply
The cable gland is tested according to DIN EN 62444, a standard that specifies requirements for electrical and mechanical safety of cable glands. The protection class IP68 means the gland is dust-tight and protected against continuous immersion in water, making it suitable for use in damp or wet environments. The material choice of polyamide (PA) ensures high mechanical strength and chemical resistance against many industrial chemicals.

Compatibility and Accessories
The cable gland is designed for use with metric threads and therefore fits standard enclosures with corresponding threaded holes. It is designed for cables with a diameter of 16 mm and can be used in combination with other products from the V-TEC system by OBO Bettermann to ensure a consistent and secure installation.

Installation and Mounting
Installation is performed by inserting the cable into the gland and then tightening the cap nut onto the enclosure. The strain relief ensures the cable is not damaged by pulling forces. The gland is designed for simple manual installation, requiring no special tools. Correct installation is essential for the proper function of the strain relief and sealing lip.

Operational Advantages
The cable gland provides a reliable and tight connection that remains stable even under difficult environmental conditions. The IP68 protection class enables use in damp or wet environments, while the strain relief extends the lifespan of the cable connection. The cap nut design and the use of polyamide ensure easy installation and high mechanical load capacity.