OBO Bettermann 129 TB M50 Split Conduit End Sleeve, Light Grey

The OBO Bettermann 129 TB M50 split conduit end sleeve is a professional-grade component engineered to provide reliable cable protection and a clean finish for conduit systems. Designed with a divisible structure, this light grey sleeve allows for straightforward installation on existing cable management setups without the need to disconnect or thread cables through the end. It effectively prevents cable abrasion at the conduit exit, ensuring long-term integrity for electrical installations in both industrial and commercial settings.

Advantages

The primary benefit of this split conduit end sleeve is its divisible design, which significantly simplifies maintenance and retrofitting tasks by allowing installation on already wired systems. Its robust construction ensures a secure fit, protecting sensitive cables from sharp edges and mechanical wear. The light grey finish provides a professional appearance that integrates well with standard electrical infrastructure, while the high-quality material composition guarantees durability and resistance to environmental stressors commonly found in professional electrical environments.

Suitable for

• Retrofitting existing electrical conduit systems
• Industrial cable management and protection
• Commercial building electrical installations
• Preventing cable damage at conduit entry and exit points

This product may not be suitable for applications requiring a hermetic or liquid-tight seal, as the split design is intended for mechanical protection rather than environmental sealing. It is also not designed for use in high-vibration environments where a threaded or locking connection might be required to prevent the sleeve from shifting.

Key specifications

• Nominal size: M50
• Design: Split/divisible
• Color: Light grey
• Material: High-quality plastic
• Function: Cable protection and conduit finishing

To install the OBO Bettermann 129 TB M50, simply align the two halves of the split sleeve around the cable at the end of the conduit. Snap the pieces together until they lock securely into place. Ensure the conduit end is clean and free of debris before attachment to achieve the best fit and protection against abrasion.

What to consider before purchase

• Verify the nominal size of your existing conduit matches the M50 specification
• Confirm that the application does not require a liquid-tight or IP-rated seal
• Check the outer diameter of the conduit to ensure compatibility with the sleeve dimensions

For optimal performance and longevity, ensure the sleeve is fully snapped into place during installation. Periodically inspect the sleeve during routine maintenance to confirm it remains securely attached and continues to provide effective protection against cable abrasion.