Why Choose the ABB ZW251 WR Horizontal Profile Rail?
The ABB ZW251 is a horizontal cable support profile rail for compatible ABB WR mounting frames, designed for structured cable fastening within professional low-voltage distribution assemblies. Supplied under ABB order code 2CPX060351R9999, the ZW251 forms part of ABB's DESUJ Sub Distribution product group and the CombiLine N system.
Designed for a 4-panel-width (4PW) configuration, the ZW251 is a width rail 2 with a nominal installed width of 936 mm. It uses Profile No. 10, measuring approximately 35 × 19 mm, and is manufactured from galvanised sheet steel with 6.2 mm fixing holes.
The ZW251 is intended for installation between compatible mounting-frame structures, where it provides a robust support rail for cable fastening and strain-relief components. Its system-specific construction makes it suitable for organised cable routing within ABB CombiLine N distribution assemblies.
Key Advantages
- Purpose-designed horizontal cable support rail for ABB WR mounting frames.
- Suitable for 4-panel-width (4PW) distribution configurations.
- 936 mm nominal installed width for mounting between compatible frame structures.
- Profile No. 10 provides a defined interface for compatible cable fastening accessories.
- Manufactured from galvanised sheet steel for robust mechanical support.
- Supports organised cable routing and strain relief within professional low-voltage distribution assemblies.
Key Features
- ABB ZW251 horizontal profile rail.
- Designed for compatible ABB WR mounting frames.
- 4-panel-width (4PW) configuration.
- Width rail 2 design.
- 936 mm nominal installed width.
- Profile No. 10.
- Nominal profile size of 35 × 19 mm.
- C-profile rail construction.
- 6.2 mm fixing holes.
- Manufactured from galvanised sheet steel.
- Designed for installation between compatible mounting frames.
- Part of the ABB CombiLine N distribution system.
Structured Cable Support for Distribution Assemblies
Horizontal cable support rails provide dedicated mounting points for cable clamps and related fastening components within electrical distribution cabinets. Correctly positioned rails help organise incoming and outgoing conductors while providing mechanical support and strain relief before cables are routed to electrical devices, terminals or busbar assemblies.
The ABB ZW251 provides a 4PW Profile No. 10 cable support rail with a nominal installed width of 936 mm. Its galvanised sheet-steel construction, 35 × 19 mm profile and installation between compatible WR mounting frames make it a system-specific solution for cable management within ABB CombiLine N distribution assemblies.
Typical Applications
- ABB CombiLine N distribution assemblies.
- Compatible WR mounting-frame systems.
- 4PW low-voltage distribution configurations.
- Cable fastening and strain-relief arrangements.
- Commercial and industrial electrical distribution cabinets.
- Panel building, cabinet expansion and distribution-system refurbishment.