Why Choose the ABB ZW377 WR Vertical Profile 11RE?
The ABB ZW377 is a vertical WR profile rail for the ABB CombiLine N interior expansion system. Supplied under ABB order code 2CPX041860R9999, it forms part of the WR mounting-frame structure used to configure compatible ABB sub-distribution assemblies.
Designed for a height of 11 RE, the ZW377 corresponds to a system height of 1650 mm. The vertical profile is specifically intended for height compensation when transverse profile rails are used, allowing the WR mounting structure to be divided and configured to suit the required internal field arrangement.
The ZW377 is supplied as a kit for installation within the WR mounting-frame system. Its manufacturer-matched dimensions and modular 11 RE format provide panel builders with a coordinated structural component for constructing organised CombiLine N interiors without substituting non-system mounting parts.
Key Advantages
- Purpose-designed vertical profile rail for ABB WR mounting frames.
- 11 RE format corresponds to a system height of 1650 mm.
- Designed for height compensation with transverse profile rails.
- Supports structured division of compatible WR mounting-frame interiors.
- Supplied as a dedicated ABB installation kit.
- Part of the coordinated CombiLine N sub-distribution system.
Key Features
- ABB ZW377 WR vertical profile rail.
- Designed for compatible WR mounting frames.
- 11 RE system format.
- 1650 mm profile height.
- Vertical installation orientation.
- Supports height compensation in divided mounting-frame configurations.
- Used in conjunction with transverse profile rails.
- Part of the ABB CombiLine N interior expansion system.
- Kit version for installation during panel assembly.
- Corresponding factory-mounted version: ZWM377.
- Supplied as 1 piece.
Structural Integration for ABB WR Mounting Frames
The ABB ZW377 provides the vertical profile required for an 11 RE / 1650 mm WR mounting-frame configuration. ABB specifies the vertical WR profile range for height compensation when transverse profile rails are incorporated into the mounting structure, helping create correctly divided internal fields for modular equipment installation.
Using the matching CombiLine N structural components allows the mounting frame to remain coordinated with ABB’s modular dimensions. The ZW377 is the installation-kit version for the 11 RE size, while ZWM377 is the corresponding version supplied mounted and installed in the cabinet.
Typical Applications
- ABB CombiLine N sub-distribution assemblies.
- WR mounting-frame construction and expansion.
- 11 RE / 1650 mm mounting-frame configurations.
- Height compensation with transverse profile rails.
- Internal field division in low-voltage distribution panels.
- Professional panel-building and switchboard assembly.