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2CPX067909R9999 ABB ZX522 N/PE Busbar Holder
ABB ZX522 neutral and protective earth N/PE busbar holder designed for mechanical integration with compatible ABB DESUJ low-voltage electrical sub-distribution assemblies and busbar mounting arrangements.
£37.85
Why Choose the ABB ZX522 N/PE Busbar Holder?
The ABB ZX522 is a purpose-designed neutral and protective earth (N/PE) busbar holder for compatible low-voltage electrical distribution assemblies. As part of ABB's DESUJ Sub Distribution product group, this accessory supports the mechanical installation and organisation of neutral and protective earth busbar arrangements within electrical distribution boards, switchgear assemblies and associated panel systems.
The ZX522 is specifically identified as an N/PE busbar holder, making it suitable for the designated neutral and protective earth busbar arrangements used in compatible ABB sub-distribution equipment. Busbar holders are important mechanical components in electrical panel construction, helping maintain the intended positioning of conductors and supporting an organised installation layout. The correct holder must be selected to suit the associated busbar dimensions, mounting arrangement and electrical assembly design.
Identified by ABB manufacturer order code 2CPX067909R9999, the ABB ZX522 N/PE Busbar Holder provides a dedicated component for electrical panel builders, installation contractors and maintenance engineers working with compatible ABB distribution systems. It is suitable for new distribution board construction, equipment integration, refurbishment and replacement projects where the specified N/PE busbar holder is required.
Key Advantages
- Dedicated N/PE busbar holder for compatible neutral and protective earth busbar arrangements.
- Supports the mechanical positioning of associated busbars within electrical distribution assemblies.
- Helps maintain an organised layout for neutral and protective earth distribution components.
- Designed for integration with compatible ABB sub-distribution systems.
- Provides a manufacturer-designated accessory for the specified busbar mounting arrangement.
- Supports consistent component selection during electrical panel construction.
- Suitable for new installations, maintenance and distribution board refurbishment.
- Helps electrical panel builders incorporate matching busbar support components into their assemblies.
- Supports professional electrical distribution equipment construction and system integration.
- ABB-manufactured accessory identified by a dedicated manufacturer order code.
Key Features
- ABB ZX522 N/PE Busbar Holder.
- Designed for compatible neutral (N) and protective earth (PE) busbar arrangements.
- Dedicated mechanical holding component for electrical distribution busbars.
- Suitable for integration into compatible low-voltage distribution assemblies.
- Part of the ABB DESUJ Sub Distribution product group.
- Supports the intended positioning and organisation of associated busbar components.
- Designed for use with matching ABB electrical distribution system equipment.
- Suitable for panel building, assembly servicing and replacement applications.
- Identified by manufacturer model reference ZX522.
- ABB order code: 2CPX067909R9999.
Reliable Integration for Neutral and Protective Earth Busbar Systems
Neutral and protective earth conductors perform distinct functions within low-voltage electrical installations. The neutral conductor (N) provides a current return path in applicable electrical systems, while the protective earth conductor (PE) forms part of the protective earthing arrangement used for electrical safety. Distribution boards may incorporate dedicated neutral and protective earth busbars to provide organised connection points for these conductors.
The ABB ZX522 is specified as an N/PE busbar holder, identifying its application within compatible neutral and protective earth busbar mounting arrangements. By providing a designated holding component, it supports the intended physical positioning of associated busbars within the electrical assembly. Correct busbar support selection is important for maintaining the designed conductor arrangement, mounting stability and separation requirements.
Although the product carries an N/PE designation, this does not mean that neutral and protective earth conductors should be electrically connected together. Their connection and separation requirements depend on the earthing system, applicable wiring regulations and the approved distribution assembly design. The ZX522 should be used only in the busbar configuration specified by ABB for the relevant equipment.
The ZX522 is a mechanical busbar accessory rather than a current-carrying conductor, protective device or electrical terminal assembly. Its product designation does not establish an independent current rating, insulation rating or short-circuit withstand performance. These characteristics must be assessed for the complete busbar and distribution assembly using the appropriate manufacturer documentation.
Before installation, electrical panel builders should confirm the compatibility of the ZX522 with the intended busbar profile, mounting structure and associated ABB distribution system components. The completed assembly must maintain the required electrical clearances, conductor identification, mechanical security and protective measures in accordance with the applicable installation requirements.
Typical Applications
- Low-voltage electrical distribution boards incorporating neutral busbar arrangements.
- Compatible protective earth busbar mounting systems.
- ABB DESUJ sub-distribution assemblies.
- Industrial electrical power distribution panels.
- Commercial building electrical distribution installations.
- Neutral and protective earth conductor termination arrangements.
- Electrical switchgear and distribution equipment construction.
- Busbar support and mounting component integration.
- Electrical panel building and system configuration projects.
- Replacement of compatible N/PE busbar holders.
- Electrical distribution board refurbishment and maintenance.
- OEM electrical power distribution equipment manufacturing.
Technical Specifications
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| Device Type | Busbar holder / support | |
|---|---|---|
| Product Series | ABB S&J system | |
| Product group | DESUJ Sub Distribution | |
| ABB order code | 2CPX067909R9999 | |
| Product designation | ZX522 N/PE Busbar Holder | |
| Product type | Neutral/protective earth busbar holder | |
| Busbar designation | N/PE | |
| N designation | Neutral | |
| PE designation | Protective earth | |
| Component category | Electrical distribution busbar mounting accessory | |
| Associated equipment | Compatible N/PE busbar arrangements | |
| System application | Low-voltage electrical sub-distribution assemblies | |
| Installation type | Integration within a compatible electrical distribution panel | |
| Component function | Mechanical holding and positioning of designated N/PE busbar components |
Frequently Asked Questions
What is the ABB ZX522 used for?
The ABB ZX522 is an N/PE busbar holder designed for compatible electrical sub-distribution assemblies. It provides a designated mechanical holding component for the associated neutral and protective earth busbar mounting arrangement.
What does N/PE mean in the ABB ZX522 product description?
N stands for neutral, while PE stands for protective earth. The N/PE designation identifies the type of busbar arrangement associated with the ZX522. It does not mean that neutral and protective earth conductors should be interconnected without an approved system design.
Is the ABB ZX522 a busbar or a busbar holder?
The ABB ZX522 is a busbar holder, not a complete neutral or protective earth busbar. It is intended to form part of the mechanical mounting arrangement for compatible busbar components.
Does the ABB ZX522 include neutral and earth busbars?
The ZX522 is specified as an N/PE busbar holder. The product designation does not indicate that busbar conductors or electrical terminals are included. The required busbars and associated components should be specified separately according to the intended ABB assembly arrangement.
Can the ABB ZX522 be used with any neutral or earth busbar?
The ZX522 is intended for compatible ABB N/PE busbar arrangements. The busbar dimensions, profile, mounting configuration and associated distribution system components should be checked against the relevant ABB documentation before installation.
Does the ABB ZX522 provide electrical insulation or circuit protection?
The ZX522 is specified as a busbar holding accessory. Its product designation alone does not establish a particular insulation performance or electrical protection rating. The electrical safety characteristics of the installation depend on the complete busbar system and distribution assembly.
What is the ABB order code for the ZX522?
The ABB manufacturer order code is 2CPX067909R9999. This identifier can be used when specifying, ordering or replacing the ZX522 N/PE Busbar Holder.
Where is the ABB ZX522 typically installed?
The ZX522 is intended for installation within compatible electrical distribution assemblies incorporating neutral or protective earth busbar arrangements. Its exact mounting location and installation method depend on the associated ABB distribution system.
Trusted by Electrical Panel Builders and Installers
ABB electrical distribution accessories support organised and dependable panel construction in commercial and industrial installations. The ZX522 N/PE Busbar Holder provides a dedicated mounting component for compatible neutral and protective earth busbar arrangements, helping panel builders achieve consistent equipment integration and an organised electrical distribution assembly.
