Bemko PG-21 Cable Gland, Grey, 100 Pieces

The Bemko PG-21 cable gland is a professional-grade component engineered to provide secure cable entry and effective strain relief for electrical enclosures. Designed for durability and performance, this grey cable gland ensures a reliable seal against dust and moisture, which is essential for maintaining the long-term integrity of electrical installations. Each unit is built to withstand standard industrial environments, offering a robust solution for managing cable connections in various electrical systems.

Advantages

This cable gland offers superior protection by creating a tight, secure seal that prevents contaminants such as dust and water from entering sensitive electrical equipment. The high-quality material construction ensures resistance to environmental factors, promoting longevity and safety in wiring projects. By providing effective strain relief, the gland minimizes mechanical stress on cable terminations, thereby reducing the risk of connection failures and maintenance requirements. Its standardized design allows for quick and efficient installation in a wide range of enclosures.

Suitable for

• Industrial electrical control panels
• Commercial wiring installations
• Junction boxes requiring PG-21 threading
• Outdoor electrical enclosures needing moisture protection

When it may not be suitable

This product is specifically designed for PG-21 threaded openings and will not fit enclosures or conduits requiring different thread sizes or types. It is also not intended for use in high-temperature environments or hazardous areas that require specialized explosion-proof certifications.

Key specifications

• Thread size: PG-21
• Color: Grey
• Material: High-quality durable plastic
• Quantity: 100 pieces per pack
• Function: Cable entry and strain relief

How to use

To install the Bemko PG-21 cable gland, first ensure that the enclosure opening is correctly sized for a PG-21 thread. Insert the gland body through the hole and secure it firmly using the provided locknut from the inside of the enclosure. Once the gland is fixed, loosen the dome nut, pass the cable through the gland, and tighten the dome nut until the internal seal compresses securely around the cable jacket. This process ensures both a mechanical grip and an environmental seal.

What to consider before purchase

• Verify that your enclosure has a compatible PG-21 threaded hole.
• Check the diameter of your cable to ensure it falls within the clamping range of the PG-21 gland.
• Confirm the total number of cable entries required for your project to ensure the 100-piece pack is sufficient.

Usage recommendations

For optimal performance and to maintain the integrity of the seal, ensure that the dome nut is tightened sufficiently to grip the cable without damaging the insulation. Always verify that the sealing washer is correctly positioned between the gland body and the enclosure wall before final tightening.