Why Choose the ABB ZX1042 250A 12x5mm Busbar 3PW?
The ABB ZX1042 is a 250 A copper busbar designed for compatible ABB sub-distribution and modular busbar assemblies. Supplied under ABB order code 2CPX041908R9999, it is an A1 copper rail intended for cabinet row mounting and coordinated power distribution within ABB panel systems.
Designed for a 3PW / three-field-width configuration, the ZX1042 uses a flat 12 × 5 mm copper conductor and has a specified length of 793 mm. Its 250 A nominal current provides a compact, manufacturer-matched solution for distributing power across compatible three-field-wide sections.
The ZX1042 is supplied as the kit / not-installed version for installation during panel assembly. ABB identifies the corresponding mounted version as ZXM1042, allowing panel builders to select the appropriate supply format for new-build and configured cabinet applications.
Key Advantages
- 250 A nominal current for compatible low-voltage distribution applications.
- Compact 12 × 5 mm copper conductor profile.
- 3PW / three-field-width format for wider modular distribution sections.
- 793 mm rail length matched to the corresponding ABB three-field configuration.
- Designed as an A1 copper rail for cabinet row mounting to the right or left.
- Supports continuous busbar arrangements across compatible ABB cabinet sections.
Key Features
- ABB ZX1042 copper busbar.
- 250 A nominal current.
- 12 × 5 mm conductor dimensions.
- 3PW / three-field-width configuration.
- 793 mm specified length.
- Flat copper busbar construction.
- A1 copper rail configuration.
- Designed for cabinet row mounting to the right or left.
- Suitable for compatible continuous busbar systems.
- Supplied as a kit / not-installed component.
- Corresponding mounted version: ZXM1042.
- Package quantity of 1 piece.
250 A Copper Rail for Three-Field Power Distribution
The ABB ZX1042 provides a 12 × 5 mm copper rail rated at 250 A for compatible ABB busbar arrangements. Its 793 mm length corresponds to the three-field configuration and provides the A1 rail required for compatible cabinet row mounting to the right or left.
ABB busbar arrangements can combine different module widths using continuous copper rails, with the appropriate connector required at each cabinet-row busbar connection. The ZX1042 is supplied for installation during assembly, while the ZXM1042 variant provides the corresponding ABB rail mounted and installed in the cabinet.
Typical Applications
- ABB sub-distribution assemblies.
- 250 A copper busbar systems.
- 3PW / three-field-wide distribution sections.
- Cabinet row mounting to the right or left.
- Continuous busbar arrangements in compatible cabinets.
- Commercial and industrial low-voltage distribution panels.
