Why Choose the ABB AG83 4 × NH1 Cover 500 × 750 mm 2PW?
The ABB AG83 is a purpose-designed NH1 fuse equipment cover for electrical distribution assemblies, intended to accommodate a configuration of four NH size 1 fuse positions within compatible low-voltage distribution panels. As part of ABB's DESUJ Sub Distribution product range, this cover supports the construction and organisation of electrical distribution systems incorporating NH fuse-switching equipment.
The AG83 features a 4 × NH1 cover configuration, providing a dedicated panel covering arrangement for four NH1 equipment positions. Its design helps panel builders organise fuse equipment within compatible distribution assemblies while providing a neat, consistent front-facing installation. The cover is an assembly accessory rather than a fuse holder, fuse-switch disconnector or protective switching device.
With nominal dimensions of 500 mm wide × 750 mm high and a 2PW panel-width configuration, the ABB AG83 is designed for compatible ABB sub-distribution arrangements requiring four NH1 equipment positions. Identified by ABB order code 2CPX062879R9999, it provides a practical solution for electrical distribution board construction, equipment integration and replacement projects.
Key Advantages
- Dedicated 4 × NH1 cover configuration for compatible NH size 1 fuse equipment arrangements.
- 500 mm × 750 mm nominal dimensions for the specified distribution panel format.
- 2PW panel-width designation supports compatible two-panel-width assembly layouts.
- Helps organise multiple NH1 fuse equipment positions within a distribution board.
- Provides a consistent covering arrangement for compatible fuse-switching installations.
- Supports professional panel construction and an orderly equipment layout.
- Suitable for new electrical distribution assemblies and replacement applications.
- ABB-manufactured component for integration with compatible sub-distribution equipment.
Key Features
- ABB AG83 NH1 equipment cover for electrical sub-distribution assemblies.
- 4 × NH1 configuration for four NH size 1 equipment positions.
- 500 mm nominal width.
- 750 mm nominal height.
- 2PW panel-width designation.
- Dedicated covering arrangement for compatible NH1 fuse equipment installations.
- Designed for integration with matching ABB distribution system components.
- Supports organised positioning of fuse equipment within electrical distribution boards.
- Suitable for panel building, maintenance and replacement projects.
- ABB order code: 2CPX062879R9999.
Reliable Integration for NH1 Fuse Distribution Assemblies
NH fuse systems are widely used in low-voltage electrical distribution installations where appropriately rated fuse equipment provides circuit protection and isolation functions as part of a correctly designed assembly. NH size 1 identifies a standardised fuse-link size used with compatible fuse bases and fuse-switching devices. Covers designed for these installations help provide an organised front-facing arrangement around the associated equipment.
The ABB AG83 is specifically identified for a four-position NH1 configuration, with nominal dimensions of 500 mm × 750 mm and a 2PW panel-width designation. These characteristics allow panel builders to select the corresponding cover for compatible ABB distribution arrangements incorporating NH1 equipment.
Correct selection of the cover and associated fuse equipment is essential for a safe, functional installation. The AG83 itself does not provide overcurrent protection or electrical isolation; these functions are performed by the separately installed, appropriately specified protective and switching devices. The completed assembly's degree of protection, electrical clearances and accessibility depend on the complete enclosure design and correct installation.
Typical Applications
- Low-voltage electrical distribution boards incorporating NH1 fuse equipment.
- Commercial building power distribution installations.
- Industrial electrical distribution panels.
- Compatible ABB sub-distribution assemblies.
- NH fuse-switch disconnector panel arrangements.
- Electrical switchgear and fuse distribution equipment assemblies.
- Panel building and electrical assembly projects.
- Replacement of compatible four-position NH1 equipment covers.
- Electrical distribution board refurbishment and maintenance.
- OEM power distribution equipment construction.
