Tauras STORM M20S Cable Gland with EarthingNut
SWA TSTORM20S IP68 Cable Gland – Pack of 2
The Tauras STORM M20S Cable Gland with EarthingNut from SWA provides a fast and practical solution for terminating SWA armoured, non-armoured, SY and CY braided cables. Part of the SWA STORM range, TSTORM20S combines IP68 ingress protection with a fast-fit, shroud-free design for professional electrical installations.
The Tauras version uses SWA’s EarthingNut system, providing a more convenient earthing connection method than the traditional separate earth tag and locknut arrangement. This helps reduce the number of individual components required during installation while maintaining a secure cable termination.
Key Features – Tauras STORM M20S Cable Gland with EarthingNut
- Tauras STORM M20S cable gland with EarthingNut system
- M20 x 1.5 entry thread
- IP68 rated
- Suitable for SWA armoured cable
- Suitable for non-armoured cables
- Suitable for SY and CY braided cables
- Fast-fit STORM gland design
- No separate gland shroud required
- UV stabilised
- Zero-halogen construction
- Operating temperature from -20°C to +80°C
- Tested in accordance with BS EN 62444
- Pack quantity: 2
M20S Cable Acceptance
- Entry thread: M20 x 1.5
- Thread length: 17mm
- Maximum inner sheath diameter: 12mm
- Outer sheath diameter: 10.5mm to 16.0mm
- Armour wire diameter: 0.80mm to 1.25mm
Dimensions and Tightening Data
- Cap spanner width: 27mm
- Upper body spanner width: 27mm
- Lower body spanner width: 27mm
- Overall height: 51mm
- Across corners: 30mm
- Cap tightening torque: 2.5 Nm
- Upper body tightening torque: 8 Nm
Durable STORM Cable Gland Construction
The STORM gland upper and lower bodies are manufactured from PA66 reinforced with 30% glass fibre, with a brass armour ring and NBR gasket and O-rings. This construction provides reliable cable retention while supporting the gland’s IP68 protection against dust and water ingress.
The STORM range has been tested in accordance with BS EN 62444 for cable glands used in electrical installations, including impact, anchorage, electrical, ingress protection, temperature and reaction-to-fire testing.
Convenient Earthing with the Tauras System
The Tauras STORM M20S Cable Gland with EarthingNut is designed for installations where a quicker earthing arrangement is preferred over the traditional separate earth tag and locknut. Combined with the shroud-free STORM design, it provides a neat and efficient termination for a wide range of cable types.

