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2CPX044020R9999 ABB ZX173 Spacer Roller 20 mm
ABB ZX173 2CPX044020R9999 is a 20 mm hard-paper spacer roller with a 19 mm diameter and 13 mm inside diameter for compatible ABB copper busbar support assemblies.
£2.25
Why Choose the ABB ZX173 Spacer Roller 20mm?
The ABB ZX173, order code 2CPX044020R9999, is a durable hard-paper spacer roller for ABB busbar systems, designed to provide controlled spacing and mechanical support within Striebel & John electrical distribution assemblies. As part of the ABB ZX accessory range, it is intended for use with compatible copper busbars and ABB busbar holders.
The ZX173 has a nominal diameter and length of 19 × 20 mm with an inside diameter of 13 mm. Its hard-paper construction provides an electrically insulating spacer solution for maintaining the required separation between compatible busbar components and support hardware.
Designed for 20 × 5 mm and 30 × 10 mm copper busbars, the ZX173 is used in conjunction with ABB ZX busbar support components. ABB specifies two ZX173 spacer rollers per support point when used with ZX154 or ZX155 holders, and four spacer rollers per support point when used with the ZX156 holder.
Key Advantages
- Purpose-designed ABB ZX busbar system spacer roller.
- Hard-paper construction provides an electrically insulating spacing component.
- Compact 19 × 20 mm dimensions for compatible busbar support assemblies.
- 13 mm inside diameter for integration with specified ABB support hardware.
- Suitable for 20 × 5 mm and 30 × 10 mm copper busbars.
- Compatible with ABB ZX154, ZX155 and ZX156 busbar holder arrangements.
Key Features
- ABB ZX173 spacer roller.
- ABB order code 2CPX044020R9999.
- Spacer manufactured from hard paper.
- 19 mm diameter.
- 20 mm length.
- 13 mm inside diameter.
- Suitable for 20 × 5 mm and 30 × 10 mm Cu busbars.
- Single-piece packaging quantity for this order code.
Technical Specifications
- Manufacturer: ABB
- Product range: ZX
- Model: ZX173
- ABB order code: 2CPX044020R9999
- Article number: 44020
- Product type: Spacer roller
- Material: Hard paper
- Diameter: 19 mm
- Length: 20 mm
- Inside diameter: 13 mm
- Compatible Cu busbars: 20 × 5 mm and 30 × 10 mm
- Compatible support components: ZX154, ZX155 and ZX156
- Packaging quantity: 1 piece
- Country of origin: Germany
- ABB product group: 321510-Streibel & John metal work
Reliable Spacing for Electrical Busbar Systems
Spacer rollers are used within busbar support assemblies to maintain defined separation between conductive components and their mechanical supports. Correct spacing helps ensure a secure and orderly busbar installation while supporting the mechanical arrangement specified by the enclosure and busbar system manufacturer.
The ABB ZX173 is specifically dimensioned for compatible ABB Striebel & John busbar assemblies. When combined with the appropriate ZX busbar holders, it provides a straightforward way to establish the required support spacing for 20 × 5 mm and 30 × 10 mm copper busbars in electrical distribution equipment.
Typical Applications
- ABB Striebel & John electrical distribution assemblies.
- Busbar support and spacing installations.
- Electrical switchboard and panel construction.
- Low-voltage power distribution systems.
- 20 × 5 mm copper busbar installations.
- 30 × 10 mm copper busbar installations.
Frequently Asked Questions
What is the ABB ZX173 2CPX044020R9999 used for?
The ZX173 is a hard-paper spacer roller used to provide defined spacing within compatible ABB busbar support assemblies.
What are the dimensions of the ABB ZX173 spacer roller?
The spacer has a diameter of 19 mm, a length of 20 mm and an inside diameter of 13 mm.
Which busbar sizes are compatible with the ZX173?
The ZX173 is specified for 20 × 5 mm and 30 × 10 mm copper busbars.
Which ABB busbar holders can be used with the ZX173?
The ZX173 is used with compatible ZX154, ZX155 and ZX156 busbar support arrangements.
How many ZX173 spacer rollers are required per support point?
ABB specifies two spacer rollers per support point with ZX154 or ZX155 and four spacer rollers per support point with ZX156.
What material is the ZX173 made from?
The ABB ZX173 spacer roller is manufactured from hard paper, providing an electrically insulating spacing component for compatible busbar assemblies.
Trusted by Electrical Panel Builders Worldwide
ABB Striebel & John busbar and enclosure accessories are used by electrical panel builders and distribution-system manufacturers to create organised, dependable and professionally engineered low-voltage power distribution assemblies.
