Helukabel Helutop HT-M25 Polyamide Cable Gland IP68 Dark Grey

The Helukabel Helutop HT-M25 is a high-quality polyamide cable gland engineered to provide secure cable entry and effective strain relief in various industrial environments. Constructed from durable Polyamide 6 and featuring a chloroprene rubber seal, this component ensures a robust connection that is both dust-tight and watertight. Its design incorporates clamping lamellae that offer optimal strain relief, while the integrated vibration protection enhances the reliability of the installation in demanding conditions.

Advantages

This cable gland stands out due to its versatile construction, which is entirely free of phosphorus, silicone, and cadmium, making it suitable for sensitive industrial applications. The assembly process is designed for efficiency, allowing for significant time and cost savings during installation. With its large clamping range and adherence to the EN 62444 standard, it provides a dependable sealing solution that maintains its integrity even when exposed to mechanical stress or vibrations.

Suitable for

• Machine and plant construction
• Robotics and automation technology
• Vehicle construction and shipbuilding
• Railway technology
• Installation and control cabinet construction

When it may not be suitable

This product is designed for standard industrial environments and may not be suitable for extreme high-temperature applications or environments involving exposure to aggressive chemicals that are incompatible with Polyamide 6. It is also not intended for use in high-pressure underwater applications beyond the limits defined by the IP68 rating.

Key specifications

• Material: Polyamide 6
• Seal material: Chloroprene rubber
• Protection rating: IP68
• Thread type: M25
• Features: Vibration protection, strain relief via clamping lamella
• Compliance: EN 62444
• Environmental properties: Phosphorus-free, silicone-free, cadmium-free

How to use

To install the Helutop HT-M25, insert the cable through the gland into the housing or control cabinet. Tighten the cap nut to compress the internal seal around the cable jacket, which ensures the IP68-rated watertight and dust-tight seal. The clamping lamellae will automatically adjust to the cable diameter, providing the necessary strain relief. Ensure that the thread is properly aligned with the mounting hole to prevent cross-threading during the tightening process.

What to consider before purchase

• Verify that the M25 thread size matches your specific mounting requirement.
• Ensure the cable diameter falls within the manufacturer's specified clamping range for this model.
• Confirm that the environmental conditions of your installation site do not exceed the material limitations of Polyamide 6.

Usage recommendations

For optimal performance and to maintain the IP68 protection rating, ensure that the cable is inserted straight and that the cap nut is tightened sufficiently to create a uniform seal around the cable sheath.