Why Choose the ABB ZXM1003 N+PE 12x5mm Busbar 3PW?
The ABB ZXM1003, order code 2CPX041482R9999, is a 12 × 5 mm copper busbar designed for ABB CombiLine low-voltage sub-distribution systems. It provides a purpose-designed conductor for compatible busbar modules and is supplied in the mounted configuration for integration within the cabinet.
The ZXM1003 is rated for a maximum current of 250 A and is intended for a 3-panel-width (PW/FB) arrangement. Its copper conductor has a cross-section of 12 × 5 mm and a specified length of 746 mm, matching the required busbar width for a 3-field CombiLine installation.
ABB CombiLine busbar arrangements allow modules of different widths to be combined within a cabinet using continuous busbars. The ZXM1003 provides the 3-panel-width version of the 12 × 5 mm copper rail and is supplied mounted and installed in the cabinet, making it suitable for structured N/PE and compatible busbar distribution arrangements.
Key Advantages
- Purpose-designed copper busbar for ABB CombiLine systems.
- 12 × 5 mm copper conductor for low-voltage power distribution.
- Maximum rated current of 250 A.
- Designed specifically for 3-panel-width (PW/FB) installations.
- 746 mm busbar length matched to the 3-field CombiLine format.
- Supports modular cabinet configurations using continuous busbars.
- Suitable for compatible N/PE and CombiLine busbar arrangements.
- Supplied mounted and installed in the cabinet.
Key Features
- ABB ZXM1003 copper busbar.
- ABB order code 2CPX041482R9999.
- Part of the ABB CombiLine interior expansion system.
- 12 × 5 mm copper rail cross-section.
- 250 A maximum rated current.
- Designed for 3 panel widths (PW/FB).
- 746 mm conductor length.
- Designed for installation within compatible CombiLine busbar modules.
- Allows compatible modules of different widths to be combined with continuous busbars.
- Supplied in the mounted and installed configuration.
- Corresponding uninstalled kit version: ABB ZX1003.
Copper Busbar Distribution for CombiLine Assemblies
Copper busbars provide a low-resistance conductor for distributing electrical current through compatible low-voltage distribution assemblies. The ABB ZXM1003 uses a 12 × 5 mm copper cross-section with a maximum rated current of 250 A, providing the conductor dimensions required for compatible 3-panel-width CombiLine busbar installations.
With a length of 746 mm, the ZXM1003 corresponds to the 3-field-width configuration within the ABB system. CombiLine busbar arrangements can use continuous copper rails across compatible modules of different widths, allowing the distribution system to be configured according to the required cabinet layout and electrical design.
Typical Applications
- ABB CombiLine low-voltage distribution assemblies.
- N/PE busbar distribution systems.
- Compatible horizontal busbar modules.
- Commercial and industrial sub-distribution boards.
- 3-panel-width modular distribution arrangements.
- Continuous busbar systems across compatible CombiLine modules.
- Electrical switchgear and distribution cabinets requiring a 12 × 5 mm copper rail.
