Why Choose the ABB TZ433 Centre Support Rail?
The ABB TZ433 is a robust centre support rail for TwinLine electrical cabinets, designed to provide additional internal mounting support in compatible ABB enclosure systems. With a 3 PW field width of 750 mm, it is intended for professional distribution-board and switchgear installations requiring a secure central support structure.
As part of the ABB TwinLine enclosure system, the TZ433 is supplied unmounted for installation within the cabinet. Mounting brackets are included, while two additional mounting strips are required, selected according to the cabinet depth from the compatible TZ601, TZ602 or TZ603 types.
The centre support rail provides a practical solution for configuring modular cabinet interiors and supporting mounting arrangements across the 750 mm field width. ABB order code 2CPX010962R9999 ensures precise identification for specification, procurement and replacement.
Key Advantages
- Purpose-designed centre support rail for ABB TwinLine cabinets.
- 3 PW / 750 mm field width for compatible enclosure configurations.
- Provides additional structural support for internal cabinet mounting arrangements.
- Supplied with the required mounting brackets.
- Compatible with depth-specific TZ601, TZ602 or TZ603 mounting strips.
- Designed for professional modular electrical distribution assemblies.
Key Features
- ABB TwinLine enclosure accessory.
- Model designation TZ433.
- Centre support rail configuration.
- Field width 3 = 750 mm.
- Supplied unmounted for cabinet installation.
- Mounting brackets included.
- Requires two additional mounting strips selected according to cabinet depth.
- C-profile rail construction.
Reliable Internal Support for TwinLine Cabinets
Centre support rails provide additional mechanical mounting structure inside larger electrical cabinets, helping create an organised framework for modular distribution equipment and internal mounting assemblies. Selecting a support rail matched to the enclosure field width ensures the internal system can be configured using coordinated cabinet components.
The ABB TZ433 is designed specifically for a 3 PW, 750 mm field width. Together with the appropriate depth-specific mounting strips, it provides a coordinated support solution for compatible TwinLine cabinet installations and helps panel builders achieve secure, structured internal layouts.
Typical Applications
- ABB TwinLine electrical cabinets.
- Floor-standing electrical distribution cabinets.
- Modular switchboard construction.
- Sub-distribution assemblies.
- Internal mounting structures for electrical equipment.
- Commercial and industrial distribution installations.
- Panel building and cabinet configuration projects.
