Why Choose the Partex PXCW-63L M63 CW Outdoor Cable Gland?
The Partex PXCW-63L is a heavy-duty M63 CW outdoor armoured cable gland designed for the secure termination, mechanical retention and environmental sealing of large steel wire armoured (SWA) electrical cables. Part of the Partex PXCW outdoor cable gland range, it provides a practical cable entry solution for industrial power distribution, electrical switchgear, outdoor control panels and other electrical installations requiring reliable armoured cable termination.
Featuring an M63 metric threaded entry, the PXCW-63L accommodates cables with an overall outside diameter of 56.0–65.3 mm. Its CW gland configuration combines a mechanical armour clamping arrangement with an outer sheath compression seal, helping to secure the cable and protect the enclosure entry against moisture and dust when correctly installed.
The Partex PXCW-63L M63 cable gland is particularly suited to larger SWA power cables used in industrial and outdoor electrical infrastructure. Its armour clamping arrangement supports electrical continuity between the cable armour and the metallic gland body, while the outer sheath seal provides additional environmental protection compared with conventional BW indoor glands.
Key Advantages
- CW outdoor gland design for steel wire armoured electrical cables.
- M63 metric threaded entry for compatible enclosures and cable gland plates.
- 56.0–65.3 mm cable diameter range for large SWA power cables.
- Mechanical armour clamping provides secure cable armour retention.
- Outer sheath compression seal helps protect against moisture and dust ingress.
- Conductive metallic gland components support electrical continuity through the armour termination.
- Suitable for outdoor and moisture-exposed installations when correctly specified and fitted.
- Provides mechanical cable retention at electrical enclosure entry points.
- Practical solution for industrial power distribution and electrical infrastructure projects.
- Suitable for new installations, maintenance and replacement work.
Key Features
- Partex PXCW series outdoor armoured cable gland.
- Model: PXCW-63L.
- Gland classification: CW.
- Entry thread: M63 metric.
- Compatible cable outside diameter: 56.0–65.3 mm.
- Designed for compatible steel wire armoured (SWA) cables.
- Mechanical clamping arrangement for cable armour termination.
- Compression sealing arrangement around the cable's outer sheath.
- Metallic gland construction supports armour continuity.
- Suitable for use with appropriate earthing accessories where required.
- Designed for installation into compatible electrical enclosures and gland plates.
- Combines armour retention and outer sheath sealing in one cable entry assembly.
Technical Specifications
- Manufacturer: Partex
- Series: PXCW Outdoor Cable Glands
- Manufacturer part number: PXCW-63L
- Product type: Outdoor armoured cable gland
- Gland type: CW
- Entry thread size: M63
- Thread system: Metric
- Nominal thread diameter: 63 mm
- Compatible cable outside diameter: 56.0–65.3 mm
- Intended cable construction: Steel wire armoured
- Armour termination method: Mechanical clamping
- Outer sheath sealing: Compression seal
- Armour continuity: Through conductive metallic gland components when correctly assembled
- Mounting arrangement: Threaded enclosure entry or cable gland plate
- Intended installation environment: Outdoor and moisture-exposed electrical installations, subject to the gland's specified environmental rating
- Primary application: SWA cable termination, mechanical retention and environmental sealing
Secure Armour Termination and Outdoor Cable Entry Protection
Steel wire armoured cables are commonly specified for industrial power distribution and outdoor electrical installations because their armour provides additional mechanical protection. However, the cable armour must be terminated correctly at the enclosure entry to maintain a secure installation and, where required, support an effective protective earthing arrangement.
The Partex PXCW-63L CW cable gland addresses these requirements through its mechanical armour clamping system. During installation, the cable armour is prepared and positioned within the gland's clamping components, which secure the armour when the gland is correctly assembled. This provides a defined mechanical termination at the enclosure entry.
The gland also incorporates an outer sheath compression seal. This helps limit the passage of moisture and dust around the cable where it enters the enclosure. The protection achieved by the completed installation depends on correct gland selection, cable compatibility, fitting procedures and the sealing arrangement between the gland and enclosure.
For cables with an overall diameter of 56.0–65.3 mm, the PXCW-63L provides a suitable size option within the Partex CW range. Installers should confirm the cable's actual outside diameter and armour construction, as cables with similar conductor sizes can have different overall dimensions and armour characteristics.
Because larger SWA cables can impose considerable weight and bending forces on electrical equipment, suitable cable supports should be provided independently of the gland where necessary. Correct mounting, appropriate earthing accessories and adherence to the manufacturer's installation instructions are essential for dependable performance.
CW vs BW Cable Glands: Choosing the Right Type
The distinction between CW and BW armoured cable glands is important when selecting components for an electrical installation. Both types are designed to mechanically terminate cable armour, but they differ in their environmental sealing arrangements.
A BW cable gland is generally intended for dry indoor installations and does not include an integral weatherproof compression seal around the cable's outer sheath. A CW cable gland, such as the Partex PXCW-63L, additionally incorporates outer sheath sealing, making it more appropriate for outdoor and moisture-exposed applications when the gland and completed installation meet the required environmental protection criteria.
The CW designation alone should not be treated as confirmation of a particular ingress protection (IP) rating. The required rating should be checked against the manufacturer's technical documentation, and suitable enclosure-entry sealing components should be used where necessary.
Typical Applications
- Outdoor steel wire armoured power cable terminations.
- Industrial electrical distribution boards and cabinets.
- Outdoor switchgear and electrical control panels.
- Power distribution equipment and feeder cable installations.
- Industrial junction boxes and electrical enclosures.
- Electrical plant rooms and industrial infrastructure.
- Water treatment plants and pumping station installations.
- Manufacturing facilities and heavy industrial equipment.
- Commercial and industrial outdoor electrical systems.
- Electrical maintenance, refurbishment and retrofit projects.
