Why Choose the ABB ZK81 4–35 mm² Connecting Terminal?
The ABB ZK81, manufacturer order code 2CPX064881R9999, is a practical 4–35 mm² electrical connecting terminal designed for use in compatible low-voltage electrical distribution assemblies. Part of the ABB DESUJ Sub Distribution accessories range, this terminal provides a dedicated connection point for electrical conductors within distribution boards and switchgear installations.
The ZK81 is intended for electrical panel builders, installation contractors and maintenance engineers requiring a suitable connecting terminal for conductor cross-sections within its specified range. Its 4–35 mm² conductor connection capacity makes it useful for electrical distribution applications where secure, correctly sized conductor terminations are essential to the installation.
Supplied as one connecting terminal, the ABB ZK81 is suitable for new electrical panel assemblies, distribution board modifications and replacement applications. Its compact component format supports integration into compatible ABB sub-distribution systems, helping installers create organised electrical connections while maintaining appropriate conductor selection and installation practices.
Key Advantages
- 4–35 mm² conductor connection range for electrical distribution applications.
- Dedicated connecting terminal for suitable low-voltage electrical assemblies.
- Supports organised conductor termination within electrical distribution equipment.
- Suitable for electrical panel construction, installation and maintenance.
- Provides a practical connection accessory for compatible ABB distribution systems.
- Single-piece supply for individual installation or replacement requirements.
- Useful for panel builders working with different conductor cross-sections within the specified range.
- Supports professional electrical installation practices when correctly selected and fitted.
- Part of the ABB DESUJ Sub Distribution accessories range.
Key Features
- ABB ZK81 connecting terminal.
- 4–35 mm² conductor cross-section range.
- Single connecting terminal supplied.
- Designed for electrical conductor connection applications.
- Suitable for integration into compatible low-voltage distribution assemblies.
- Supports electrical panel wiring and conductor termination.
- Useful for new installations and maintenance replacement projects.
- Intended for professional electrical distribution applications.
- ABB manufacturer order code: 2CPX064881R9999.
Technical Specifications
- Manufacturer: ABB
- Product range: DESUJ Sub Distribution
- Model: ZK81
- ABB order code: 2CPX064881R9999
- Product type: Electrical connecting terminal
- Minimum specified conductor cross-section: 4 mm²
- Maximum specified conductor cross-section: 35 mm²
- Conductor connection range: 4–35 mm²
- Pack quantity: 1 piece
- Primary function: Electrical conductor connection
- Application: Low-voltage electrical distribution assemblies
- Installation environment: Compatible electrical distribution boards and switchgear assemblies
- Accessory category: Electrical connection terminals
- ABB product group: DESUJ Sub Distribution
Reliable Conductor Connections for Electrical Distribution Systems
The ABB ZK81 connecting terminal provides a connection accessory for electrical conductors with specified cross-sections from 4 mm² to 35 mm². Correctly selected electrical terminals are important for maintaining reliable conductor connections within distribution boards and switchgear assemblies. Appropriate conductor preparation, installation methods and connection integrity help reduce the risk of loose connections and associated electrical faults.
As part of the ABB DESUJ Sub Distribution accessories range, the ZK81 is intended for use with compatible electrical distribution components. Installers should ensure that conductor material, conductor construction, connection arrangement and installation requirements are suitable for the terminal and complete assembly. The permitted operating current and connection performance depend on the manufacturer's applicable installation specifications and the design of the electrical system.
Typical Applications
- Low-voltage electrical distribution boards.
- ABB sub-distribution assemblies.
- Electrical panel wiring and conductor termination.
- Industrial electrical distribution cabinets.
- Commercial building electrical installations.
- Switchgear assembly and electrical panel manufacturing.
- Electrical distribution system refurbishment.
- Replacement of compatible conductor connecting terminals.
- Building services electrical distribution equipment.
- Professional electrical installation and maintenance projects.
