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2CPX046078R9999 ABB ZX641 4-Pole Busbar Holder
ABB ZX641 2CPX046078R9999 is a four-pole high-current busbar holder with 200 mm busbar centre spacing for 30 × 10 mm to 80 × 10 mm copper busbars in compatible ABB switchgear assemblies.
£48.94
Why Choose the ABB ZX641 4-Pole Busbar Holder?
The ABB ZX641 2CPX046078R9999 is a heavy-duty 4-pole busbar holder for ABB Striebel & John switchgear assemblies. Designed for high-current main busbar systems, it provides secure mechanical support and defined spacing for copper busbars within professional low-voltage distribution installations.
The ZX641 provides a 200 mm busbar centre-to-centre spacing and is designed for copper bars ranging from 30 × 10 mm to 80 × 10 mm. This accommodates a range of high-current busbar configurations while maintaining the positioning required within the associated ABB system.
The ZX641 is a 4-pole holder and is supplied individually. ABB's current technical data specifies a rated current of 3150 A; the product is also commonly catalogued within the wider system as a 4000 A-class busbar holder. This makes it suitable for demanding switchgear applications where robust busbar support and precise phase positioning are required.
Key Advantages
- Heavy-duty 4-pole busbar holder for professional switchgear assemblies.
- Supports copper busbars from 30 × 10 mm to 80 × 10 mm.
- Provides a defined 200 mm busbar centre spacing.
- ABB technical data specifies a rated current of 3150 A.
- Suitable for high-current main busbar system construction.
- System-specific design supports accurate and repeatable busbar positioning.
- Compatible with dedicated ABB ZX-series busbar clamps and mounting accessories.
- Part of the coordinated ABB Striebel & John switchgear system.
Key Features
- ABB ZX641 busbar holder.
- ABB order code 2CPX046078R9999.
- Article number 46078.
- 4-pole configuration.
- Rated current: 3150 A according to current ABB technical data.
- Commonly designated as a 4000 A-class busbar holder within the associated system.
- 200 mm busbar centre-to-centre spacing.
- Suitable for copper busbars from 30 × 10 mm to 80 × 10 mm.
- Compatible with ABB ZX644, ZX645 and ZX646 clamps for corresponding busbar sizes.
- Supplied as 1 piece.
Secure Support for High-Current Busbar Systems
High-current switchgear requires busbars to be mechanically supported at accurately controlled positions. The ABB ZX641 provides four-pole support with a fixed 200 mm centre spacing, helping maintain the alignment and separation of the copper conductors within compatible ABB switchgear assemblies.
The holder accommodates copper bars from 30 × 10 mm through to 80 × 10 mm, allowing the busbar arrangement to be configured according to the required conductor capacity. Compatible ABB clamps, including the ZX644 for 30 × 10 mm bars, ZX645 for 60 × 10 mm bars and ZX646 for 80 × 10 mm bars, provide a coordinated approach to constructing the complete busbar support system.
Typical Applications
- High-current ABB low-voltage switchgear assemblies.
- 4-pole main busbar systems.
- Industrial power distribution switchboards.
- High-capacity electrical distribution panels.
- Copper busbar installations requiring 200 mm centre spacing.
- Commercial and industrial main distribution boards.
- Switchgear incomer and distribution sections.
- OEM and professional panel building applications.
Technical Specifications
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| Device Type | Busbar holder / support | |
|---|---|---|
| Brand range | Striebel & John | |
| Product ID / order code | 2CPX046078R9999 | |
| Article number | 46078 | |
| EAN | 4011617460787 | |
| Product type | Busbar holder | |
| Product group | 321510 - Striebel & John metal work | |
| Number of poles | 4 | |
| Rated current | 3150 A | |
| System class | Up to 4000 A-class busbar applications | |
| Busbar centre spacing | 200 mm | |
| Compatible copper busbar sizes | 30 × 10 mm to 80 × 10 mm | |
| Packaging quantity | 1 piece | |
| Packaging depth | 750 mm | |
| Packaging width | 70 mm | |
| Packaging length | 50 mm | |
| Packaging gross weight | 1.427 kg | |
| Country of origin | China | |
| Customs tariff number | 39269097 |
Frequently Asked Questions
What is the ABB ZX641 2CPX046078R9999 used for?
The ZX641 is a 4-pole busbar holder designed to mechanically support and position copper busbars in compatible ABB high-current low-voltage switchgear assemblies.
What current rating does the ABB ZX641 have?
ABB's current technical data specifies a rated current of 3150 A. The ZX641 is also commonly catalogued as a 4000 A-class busbar holder within the associated switchgear system.
What busbar sizes can the ABB ZX641 support?
The ZX641 is designed for copper busbars ranging from 30 × 10 mm to 80 × 10 mm.
What is the busbar spacing of the ABB ZX641?
The ZX641 provides a 200 mm centre-to-centre spacing between the busbar positions.
What is the ABB order code for the ZX641 4-pole busbar holder?
The ABB order code is 2CPX046078R9999, with article number 46078 and EAN 4011617460787.
Designed for Professional ABB Switchgear Systems
ABB Striebel & John busbar components provide coordinated mechanical support for professional low-voltage distribution assemblies, helping panel builders construct accurately positioned and robust high-current busbar systems.
