Why Choose the ABB ZX51 M8 Support Insulator?
The ABB ZX51 is a compact and robust support insulator designed for use within electrical distribution and busbar assemblies. Supplied under ABB order code 2CPX039051R9999, the ZX51 forms part of ABB's DESUJ sub-distribution accessories and provides insulated mechanical support where secure mounting and separation of conductive components are required.
The ZX51 has a nominal 30 mm diameter and 30 mm length and incorporates M8 threads on both sides. This double-sided threaded arrangement enables secure mechanical attachment within compatible distribution assemblies, while the integrated wrench flat simplifies positioning and tightening during installation.
With a 30 mm wrench size and a compact support-insulator format, the ABB ZX51 is well suited to panel building, busbar installations and electrical distribution assemblies where dependable insulated support and straightforward mechanical installation are required.
Key Advantages
- Purpose-designed support insulator for electrical distribution assemblies.
- Compact 30 mm × 30 mm format for space-efficient installation.
- M8 threads on both sides provide secure mechanical fixing.
- Integrated wrench flat with 30 mm wrench size assists installation.
- Provides insulated mechanical support for compatible electrical components.
- Designed for integration with ABB sub-distribution and busbar system components.
Key Features
- ABB ZX51 support insulator.
- 30 mm nominal diameter.
- 30 mm nominal length.
- M8 threaded connection on both sides.
- 30 mm wrench size.
- Support-insulator design with wrench flat.
- Supplied as 1 piece.
- ABB order code 2CPX039051R9999.
Reliable Insulated Support for Distribution Systems
Support insulators are used within electrical distribution equipment to provide mechanical support while maintaining electrical separation between conductive components and surrounding structures. The ABB ZX51 combines a compact insulating support body with threaded mounting points to provide a practical installation solution for compatible busbar and distribution-system arrangements.
The M8 threads on both sides enable the ZX51 to be securely incorporated into an assembly, while its wrench-flat construction allows controlled tightening during installation. Its 30 mm × 30 mm nominal format makes it particularly suitable where reliable support is required without unnecessarily increasing the space occupied within the distribution enclosure.
Typical Applications
- Electrical distribution boards and sub-distribution systems.
- Busbar support assemblies.
- Switchgear and distribution-panel construction.
- Insulated mounting of compatible conductive components.
- Electrical enclosure and panel-building applications.
- ABB distribution-system installations requiring M8 support points.
