Why Choose the ABB ZW44 Centre Support Rail 4PW?
The ABB ZW44, order code 2CPX039444R9999, is a robust centre support rail designed for structural mounting within ABB low-voltage sub-distribution and switchgear cabinet systems. As part of the ABB DESUJ Sub Distribution product group, the ZW44 provides a system-compatible support component for professional electrical distribution assemblies.
Designed for a 4-panel-width (4PW) configuration, the ZW44 has a nominal length of 1000 mm and is manufactured from steel with a galvanised surface. It is suitable for compatible ABB H and HS floor-standing cabinets as well as TriLine switchgear cabinet systems, providing additional structural support for internal installation arrangements.
The ZW44 uses screw fixing and has a 30 mm support-rail profile height. In compatible H and HS floor-standing cabinets, the centre support rail arrangement can be positioned in a 150 mm grid, helping panel builders configure internal mounting structures to suit the required distribution equipment.
Key Advantages
- Purpose-designed centre support rail for ABB electrical cabinets.
- 4-panel-width (4PW) configuration for wide distribution assemblies.
- 1000 mm nominal rail length.
- Robust steel construction with galvanised surface.
- Screw-fixed mounting for secure mechanical installation.
- Suitable for compatible ABB H, HS and TriLine cabinet systems.
Key Features
- ABB ZW44 centre support rail.
- ABB order code 2CPX039444R9999.
- 4-panel-width (4PW) configuration.
- 1000 mm nominal length.
- 30 mm support-rail profile height.
- Manufactured from steel.
- Galvanised surface finish.
- Screw fixing mounting method.
- Designed for compatible H and HS floor-standing cabinets.
- Suitable for compatible TriLine switchgear cabinets.
- Supports positioning within a 150 mm mounting grid in applicable cabinet configurations.
Reliable Structural Support for ABB Distribution Cabinets
Centre support rails provide an important structural mounting interface within electrical distribution cabinets, helping support internal installation components and maintain an organised panel arrangement. The ABB ZW44 provides a four-panel-width solution for compatible cabinet systems where a strong central mounting structure is required.
With its 1000 mm nominal length, galvanised steel construction and screw-fixed mounting arrangement, the ZW44 is engineered for professional panel building. Its compatibility with selected ABB H, HS and TriLine cabinet systems makes it a practical system component for switchboard manufacturers, panel builders and electrical contractors.
Typical Applications
- ABB H and HS floor-standing electrical cabinets.
- ABB TriLine switchgear cabinet systems.
- Low-voltage electrical distribution assemblies.
- Commercial and industrial sub-distribution systems.
- Internal cabinet support and mounting structures.
- Panel building and switchboard manufacturing.