Why Choose the ABB ZW229 WR Horizontal Profile Rail?
The ABB ZW229 is a robust horizontal aluminium profile rail designed for ABB EDF and WR mounting-frame systems used in professional low-voltage sub-distribution assemblies. Manufactured as profile No. 2, it provides a reliable structural mounting element for compatible components within modular electrical distribution systems.
Designed for a 2-panel-width configuration, the ZW229 is a wide rail type 2 intended for installation between the mounting frame. Its aluminium profile combines low weight with mechanical rigidity, helping panel builders create organised and securely supported internal structures within compatible ABB distribution enclosures.
The ZW229 has a nominal length of 436 mm, a profile size of 25 mm × 20 mm and 6.2 mm mounting holes. This defined geometry makes it a purpose-designed system component for two-field-wide ABB EDF or WR mounting-frame arrangements.
Key Advantages
- Purpose-designed horizontal profile rail for ABB EDF and WR mounting frames.
- 2-panel-width configuration for compatible sub-distribution assemblies.
- 436 mm nominal length for installation between mounting-frame sections.
- Durable aluminium construction combines strength with low component weight.
- Standardised profile No. 2 geometry supports coordinated ABB interior expansion components.
- Helps create structured and mechanically secure internal distribution-board assemblies.
Key Features
- ABB ZW229 WR horizontal profile rail.
- Aluminium profile No. 2.
- 2-panel-width / 2-field-width format.
- 436 mm nominal length.
- 25 mm × 20 mm profile dimensions.
- 6.2 mm mounting-hole diameter.
- Wide rail type 2 configuration.
- Designed for assembly between the mounting frame.
- Suitable for compatible ABB EDF and WR mounting-frame systems.
Reliable Structural Support for Distribution Assemblies
Profile rails form part of the internal support structure of modular electrical distribution systems, providing defined mounting points for compatible system components. The ABB ZW229 enables panel builders to construct an organised internal framework while maintaining the dimensional coordination required by ABB EDF and WR mounting-frame systems.
Unlike wide rail type 1 components that mount directly on the mounting frame, the ZW229 is a wide rail type 2 designed specifically for installation between frame sections. Its aluminium profile No. 2 construction and two-field-wide dimensions make it a coordinated component for professional ABB sub-distribution assemblies.
Typical Applications
- ABB WR mounting-frame assemblies.
- ABB EDF mounting-frame systems.
- Two-field-wide low-voltage sub-distribution assemblies.
- Interior expansion systems for electrical enclosures.
- Commercial and industrial distribution panels.
- Structured mounting frameworks for modular electrical equipment.