Washer for cable clamp BS 36-46 GW-46

Application and Functionality in Cable Installations

When running cabling in a junction box or control cabinet, there may be a need to secure cable bundles with a diameter close to 40 mm. In such cases, standard clamps may prove insufficient. In these situations, precise fit is crucial to avoid excessive pressure on the conductor insulation or loosening over time. For BS series clamps with a range of 36 to 46 mm, the specialist GW-46 spacer provides an optimal solution. Its primary function is to fill the gap between the clamp and the cable, enabling safe and stable mounting of intermediate-diameter bundles that would otherwise require replacing the entire fastening system.

Made from polypropylene (PP), this component exhibits resistance to typical conditions found in switchgear and industrial installations. This material not only ensures adequate structural rigidity but also guarantees long-term durability without risk of cracking due to vibrations or temperature fluctuations. Installation is simple: the spacer slides into the interior of the clamp, creating a perfectly fitted socket for the cable. This solution eliminates the need for additional cable ties or insulating tapes, which are often less aesthetic and more difficult to remove during installation upgrades.

Construction and Operational Benefits

It is worth noting how the specific design of this accessory translates into the daily work of the installer and the safety of the end user. The GW-46 spacer is not a passive element; its geometry is designed to evenly distribute the clamping force across the entire cable surface. This prevents localized pressure points that could damage the conductor insulation, which is particularly important for larger cross-section power lines.

Key operational aspects of this solution include:

• Precise Fit: The adjustment range from 36 to 46 mm allows handling a wide variety of cable diameters without the need for multiple clamp types.
• Polypropylene Material (PP): Ensures chemical and mechanical resistance while maintaining low weight for the entire fastening assembly.
• Compatibility: The component is specifically designed for the BS series of clamps, simplifying the selection of spare or supplementary parts in large-scale projects.
• Installation Economy: Packaging containing 10 pieces enables efficient material utilization in larger investments where numerous bundles with similar parameters must be secured.

In practice, this means the installer does not need to seek alternative solutions for every diameter variation—a single GW-46 spacer covers the mounting needs for cables with diameters such as 38 mm, 42 mm, or 45 mm. This is especially useful in emergency situations or during repairs, where response time is critical. The robust plastic construction ensures that the component does not corrode and retains its properties even after years of operation in harsh environmental conditions.