Lapp SKINDICHT BLK-GL-M M25 Polyamide Blind Plug, Light Grey

The Lapp SKINDICHT BLK-GL-M M25 is a high-quality polyamide blind plug engineered to provide a secure and durable seal for unused threaded holes in enclosures, housings, and junction boxes. Constructed from glass fibre-reinforced polyamide, this component offers exceptional mechanical stability and resistance, making it a reliable choice for professional electrical installations. Its design ensures that pre-threaded openings are effectively closed, maintaining the integrity of the enclosure against dust and moisture ingress.

Advantages

The primary benefit of this blind plug is its robust construction, which utilizes glass fibre reinforcement to ensure long-term stability and durability in demanding industrial environments. It is specifically designed for easy installation into metric threaded holes, providing a clean and professional finish to control cabinets and distribution boxes. By effectively sealing unused ports, it helps maintain the protection rating of your equipment, preventing environmental contaminants from affecting internal electrical components.

Suitable for

• Control cabinet construction
• Distribution boxes
• Junction boxes
• Sealing unused M25 metric threaded ports

This product may not be suitable for applications requiring extreme chemical resistance or high-temperature environments that exceed the thermal limits of standard polyamide materials. It is also not intended for use in pressurized systems or applications where a specific IP rating higher than what the enclosure provides is required without additional sealing gaskets.

Key specifications

• Material: Glass fibre-reinforced polyamide
• Thread type: Metric M25x1.5
• Colour: Light grey
• Compliance: DIN EN 60423 and DIN IEC 62444

To install the Lapp SKINDICHT BLK-GL-M, simply align the plug with the pre-threaded M25 hole in your enclosure or housing. Screw the plug into the thread by hand or using an appropriate tool until it is firmly seated. Ensure that the thread is clean and free of debris before installation to achieve a proper fit and maintain the integrity of the seal.

What to consider before purchase

• Verify that your enclosure hole is a standard M25x1.5 metric thread.
• Check the wall thickness of your enclosure to ensure the plug thread length is sufficient.
• Confirm the environmental conditions of your installation site to ensure polyamide is the correct material choice.

Usage recommendations: For optimal performance, ensure the plug is tightened sufficiently to create a secure seal, but avoid overtightening to prevent damage to the polyamide threads. Regularly inspect the plug during routine maintenance of your electrical cabinets to ensure it remains securely in place.