Why Choose the ABB ZK81P4 4–35 mm² Connecting Terminal 4-Piece Pack?
The ABB ZK81P4 (order code 2CPX062422R9999) is a robust and practical single-pole copper busbar connecting terminal designed for reliable conductor connections in electrical distribution boards, switchgear assemblies and industrial electrical installations. Supplied as a pack of 4 connecting terminals, the ZK81P4 accommodates conductor cross-sections from 4–35 mm², providing a versatile connection solution for electrical panel builders, contractors and maintenance engineers.
As part of ABB's DESUJ Sub Distribution product group and the ABB CombiLine N interior expansion system, the ZK81P4 is specifically designed for connecting electrical conductors to compatible copper busbars. Its snap-on mounting mechanism with retaining spring enables secure attachment to suitable copper rails without requiring a separate mounting bracket. The terminal is designed for 5 mm thick copper busbars, making it suitable for compatible electrical distribution and busbar connection arrangements.
With a 4–35 mm² conductor connection range, a 15.5 mm terminal clamp width and compatibility with copper busbars measuring 12–30 mm in width, the ABB ZK81P4 provides a practical solution for conductor termination in distribution assemblies. Its compact construction and four-piece packaging make it particularly useful for new electrical installations, switchgear assembly, distribution board modifications and maintenance projects.
Key Advantages
- Genuine ABB single-pole connecting terminal designed for electrical distribution and copper busbar applications.
- 4–35 mm² conductor cross-section range accommodates a variety of conductor sizes.
- Designed for 5 mm thick copper busbars in compatible electrical distribution assemblies.
- Snap-on mounting with retaining spring provides convenient attachment to suitable copper rails.
- Compatible with 12–30 mm wide copper busbars.
- 15.5 mm terminal clamp width supports compact busbar connection arrangements.
- Supplied as a 4-piece pack for electrical panel assembly and installation projects.
- Suitable for round conductor connections within the specified cross-section range.
- Part of the ABB CombiLine N interior expansion system for electrical distribution equipment.
- Manufacturer identification 2CPX062422R9999 supports accurate product selection and replacement ordering.
Key Features
- ABB ZK81P4 copper busbar connecting terminal.
- Manufacturer order code: 2CPX062422R9999.
- Product group: DESUJ Sub Distribution.
- Product system: ABB CombiLine N interior expansion system.
- Conductor cross-section range: 4–35 mm².
- Minimum conductor cross-section: 4 mm².
- Maximum conductor cross-section: 35 mm².
- Copper busbar thickness: 5 mm.
- Compatible busbar width: 12–30 mm.
- Terminal clamp width: 15.5 mm.
- Number of poles: 1.
- Mounting method: Snap-on connection to copper busbar with retaining spring.
- Conductor compatibility: Suitable for round conductors.
- Pack quantity: 4 connecting terminals.
- Designed for conductor connections to compatible copper busbar systems.
- Suitable for electrical distribution board assembly, installation and maintenance.
Reliable Copper Busbar Connections for Electrical Distribution Systems
Electrical distribution systems rely on correctly selected and installed conductor connections to provide dependable electrical continuity between conductors and distribution components. The ABB ZK81P4 connecting terminal is designed to attach directly to compatible copper busbars, providing a designated connection point for round electrical conductors with cross-sections from 4–35 mm².
The ZK81P4 uses a snap-on retaining spring arrangement for attachment to 5 mm thick copper rails. This makes it a practical accessory for suitable busbar systems within ABB's CombiLine N interior expansion range. Its single-pole configuration and compact terminal width support organised conductor connections in electrical distribution assemblies. Installers should follow the applicable ABB instructions for conductor preparation, terminal tightening, electrical ratings and assembly compatibility.
Typical Applications
- Electrical distribution boards and sub-distribution assemblies.
- ABB CombiLine N interior expansion systems.
- Copper busbar conductor connection arrangements.
- Industrial electrical switchgear and distribution panels.
- Commercial building electrical distribution installations.
- Electrical panel building and switchgear manufacturing.
- Conductor termination on compatible 5 mm copper busbars.
- Electrical distribution board modifications and refurbishment projects.
- Maintenance and replacement of compatible busbar connecting terminals.
- OEM electrical distribution equipment and enclosure assembly.
