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2CPX044012R9999 ABB ZX155 3-Pole Busbar Holder
ABB 2CPX044012R9999 ZX155 is a three-pole busbar holder with 100 mm centre spacing for supporting compatible copper busbars in low-voltage distribution assemblies.
£22.34
Why Choose the ABB ZX155 Busbar Holder?
The ABB 2CPX044012R9999 ZX155 is a genuine three-pole busbar holder designed for ABB low-voltage distribution and enclosure systems. Identified by ABB article number 44012, it provides secure mechanical support and correct positioning for compatible copper busbars within electrical distribution assemblies.
The ZX155 is designed for a 100 mm busbar centre spacing and accommodates a range of copper busbar sizes. Compatible conductor dimensions include 20 × 5 mm and 30 × 5 mm, as well as 30 × 10 mm through 160 × 10 mm, providing flexibility across a wide range of high-current distribution arrangements.
ABB specifies that two ZX155 holders are required for each support point. Used with the appropriate ABB spacers and installation hardware, the holder provides a purpose-designed solution for maintaining the alignment and mechanical stability of three-phase copper busbars.
Key Advantages
- Genuine ABB busbar system accessory.
- Dedicated three-pole busbar holder design.
- 100 mm centre spacing between busbars.
- Supports multiple copper busbar cross-sections.
- Suitable for busbars up to 160 × 10 mm.
- Purpose-designed for secure busbar positioning in low-voltage distribution assemblies.
Key Features
- ABB ZX155 busbar holder.
- 3-pole configuration.
- 100 mm busbar centre spacing.
- Suitable for 20 × 5 mm and 30 × 5 mm copper busbars.
- Suitable for 30 × 10 mm to 160 × 10 mm copper busbars.
- Two ZX155 pieces required per support point.
- Compatible with dedicated ABB spacer components for different busbar sizes.
- Designed for professional switchboard and power distribution construction.
Technical Specifications
- Manufacturer: ABB
- Series: ZX
- Model: ZX155
- Article number: 44012
- ABB order code: 2CPX044012R9999
- Product type: Busbar holder
- Number of poles: 3
- Busbar centre spacing: 100 mm
- Compatible Cu busbars: 20 × 5 mm / 30 × 5 mm
- Compatible Cu busbar range: 30 × 10 mm to 160 × 10 mm
- Quantity required per support point: 2 pieces
- EAN: 4011617440123
Secure Three-Phase Busbar Support
Busbar holders are essential for maintaining the required spacing, alignment and mechanical stability of conductors within low-voltage switchboards. Correct support helps keep the busbars securely positioned throughout installation and service while providing a consistent arrangement for associated distribution components.
The ABB ZX155 is specifically configured for three-pole systems with 100 mm centre spacing. Its compatibility with copper bars ranging up to 160 × 10 mm makes it suitable for substantial low-voltage distribution assemblies requiring robust mechanical busbar support.
Typical Applications
- Three-phase low-voltage busbar systems.
- Industrial electrical switchboards.
- Commercial power distribution assemblies.
- ABB enclosure and distribution systems.
- Main and sub-distribution panels.
- High-current copper busbar installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Busbar holder / support |
|---|
Frequently Asked Questions
What is the ABB 2CPX044012R9999?
The ABB 2CPX044012R9999 is the ZX155 three-pole busbar holder, article number 44012, for supporting compatible copper busbars in low-voltage distribution assemblies.
What is the busbar centre spacing of the ABB ZX155?
The ZX155 is designed for a 100 mm busbar centre spacing.
Which copper busbar sizes can the ZX155 support?
The holder supports 20 × 5 mm and 30 × 5 mm copper busbars and 30 × 10 mm through 160 × 10 mm copper busbars.
How many ZX155 holders are required per support point?
ABB specifies that two ZX155 pieces are required for each busbar support point.
Is the ABB ZX155 a three-pole busbar holder?
Yes. The ZX155 is specifically designed as a three-pole busbar holder for compatible ABB low-voltage distribution systems.
Trusted ABB Busbar System Components
ABB busbar system components provide purpose-designed mechanical support and installation flexibility for dependable low-voltage power distribution in industrial and commercial switchboards.
