Why Choose the ABB ZK891P4 16–150 mm² Connecting Terminal 4-Piece Pack?
The ABB ZK891P4 is a robust and reliable busbar connecting terminal designed for secure electrical connections between conductors and copper busbars in low-voltage electrical distribution systems. Manufactured by ABB STRIEBEL & JOHN and belonging to the DESUJ Sub Distribution product group, this frame-type connecting terminal is developed for professional electrical panel construction, switchgear assemblies and power distribution installations.
The ZK891P4 is designed to accommodate electrical conductors with cross-sectional areas from 16–150 mm², making it suitable for a wide range of power distribution connections. Its frame terminal construction allows it to be slid directly onto compatible copper busbars, providing a practical connection arrangement for electrical installers and panel builders.
Designed for 12 mm wide copper busbars with a thickness of 5–10 mm, the ABB ZK891P4 is suitable for both 12 × 5 mm and 12 × 10 mm copper rails. Supplied as a pack of 4 connecting terminals, it provides a convenient solution for compatible ABB CombiLine N distribution assemblies, electrical control panels and industrial switchgear installations.
Key Advantages
- Reliable frame-type busbar connecting terminal for low-voltage electrical distribution systems.
- 16–150 mm² conductor connection range suitable for larger power distribution conductors.
- Compatible with 12 × 5 mm and 12 × 10 mm copper busbars.
- Slide-on mounting design enables straightforward installation onto compatible copper rails.
- 4-piece pack suitable for electrical panel assembly, maintenance and distribution installations.
- Compact 31 mm terminal width supports organised conductor connections.
- Suitable for compatible ABB STRIEBEL & JOHN CombiLine N distribution systems.
- Provides a practical connection solution for professional switchgear manufacturing and electrical installation.
Key Features
- ABB STRIEBEL & JOHN electrical distribution accessory.
- ZK891P4 model with ABB order code 2CPX062626R9999.
- DESUJ Sub Distribution product group.
- KS1G frame-type connecting terminal design.
- 16–150 mm² conductor cross-sectional range.
- Compatible with 12 mm wide copper busbars.
- Supports copper busbar thicknesses from 5–10 mm.
- Suitable for 12 × 5 mm and 12 × 10 mm copper rails.
- Slide-on mounting arrangement for compatible copper busbar systems.
- 31 mm nominal terminal width.
- Designed for use in compatible ABB CombiLine N interior distribution assemblies.
- Supplied in a convenient 4-piece pack.
Reliable Busbar Connections for Electrical Distribution Systems
Busbar connecting terminals provide an essential electrical interface between incoming or outgoing conductors and copper distribution rails. They enable power distribution conductors to be connected to busbar systems while supporting organised wiring arrangements within low-voltage electrical panels and switchgear assemblies.
The ABB ZK891P4 uses a frame-type terminal design that allows installation by sliding the terminal onto a compatible copper rail. Designed for 12 mm wide busbars with thicknesses of 5 mm or 10 mm, it provides flexibility for specified busbar configurations. Its 16–150 mm² conductor connection range makes it suitable for electrical distribution applications requiring larger conductor cross-sections.
As part of the ABB STRIEBEL & JOHN distribution accessory range, the ZK891P4 is suitable for professional panel builders and electrical installation engineers working with compatible CombiLine N systems. Its compact frame construction supports practical installation and maintenance within electrical distribution assemblies. Conductor compatibility, tightening torque, current-carrying capacity and electrical clearances should always be verified against the applicable ABB installation instructions and complete assembly specifications.
Typical Applications
- Low-voltage electrical distribution boards.
- Compatible ABB CombiLine N distribution systems.
- Copper busbar conductor connections.
- Industrial switchgear and power distribution panels.
- Commercial building electrical distribution installations.
- Electrical panel manufacturing and assembly.
- Power distribution equipment refurbishment and maintenance.
- OEM electrical enclosure and switchgear construction.
