Why Choose the ABB AG73 4 × NH00 Cover 250 × 600 mm 1PW?
The ABB AG73 is a purpose-designed 4 × NH00 cover for electrical distribution boards, intended for use with compatible low-voltage electrical distribution assemblies incorporating NH00 equipment. Manufactured by ABB and belonging to the DESUJ Sub Distribution product group, this accessory provides a dedicated covering solution for professional electrical panel builders, electrical contractors and switchgear manufacturers.
Featuring nominal dimensions of 250 mm wide × 600 mm high, the AG73 is specified for a 1PW cover configuration and carries the designation 4 × NH00. This identifies the cover's intended equipment arrangement, making it relevant to compatible distribution board sections designed around four NH00 positions. The precise opening layout, equipment spacing and supported NH00 components should be confirmed against the applicable ABB technical documentation.
Identified by ABB order code 2CPX062875R9999, the AG73 is a dedicated accessory for compatible ABB sub-distribution equipment. Its combination of a 250 mm width, 600 mm height, 1PW configuration and 4 × NH00 designation supports accurate product selection for new installations, distribution board assembly, refurbishment and replacement work.
Key Advantages
- Purpose-designed 4 × NH00 cover for compatible ABB electrical distribution assemblies.
- Specified for a four-position NH00 equipment arrangement.
- 250 mm nominal width for the corresponding distribution board cover section.
- 600 mm nominal height for compatible vertical panel arrangements.
- 1PW cover configuration for the specified ABB distribution system.
- Provides a dedicated covering component for compatible NH00 equipment installations.
- Supports an organised electrical distribution board layout when correctly matched to the installed components.
- Helps maintain consistent equipment coverage across compatible panel sections.
- Suitable for professional low-voltage switchgear construction and distribution board assembly.
- Genuine ABB model identification and order code support accurate accessory selection.
- Suitable for maintenance and replacement applications where the AG73 is specified.
Key Features
- ABB AG73 4 × NH00 cover for electrical distribution equipment.
- ABB order code 2CPX062875R9999.
- DESUJ Sub Distribution product group.
- 4 × NH00 equipment designation.
- 250 mm nominal cover width.
- 600 mm nominal cover height.
- 250 × 600 mm nominal cover dimensions (W × H).
- 1PW cover configuration.
- Rectangular cover format for compatible vertical distribution board sections.
- Designed for compatible ABB low-voltage electrical distribution assemblies.
- Intended for panel arrangements incorporating the specified NH00 equipment configuration.
- Supports structured electrical panel construction and equipment coverage.
- Suitable for replacement applications where the AG73 is the specified cover.
Dedicated NH00 Equipment Covering for Electrical Distribution Systems
NH fuse equipment is commonly used in low-voltage electrical distribution systems where suitable fuse-based protection and switching arrangements are required. Distribution board covers associated with NH equipment must be selected to suit the intended assembly layout, equipment dimensions and access requirements. Correct cover selection helps ensure that the completed panel follows its specified mechanical arrangement.
The ABB AG73 is designated as a 4 × NH00 cover, with nominal dimensions of 250 × 600 mm and a 1PW configuration. This makes it relevant to compatible ABB distribution board sections intended for four NH00 equipment positions. The designation describes the intended cover arrangement; it does not, by itself, confirm compatibility with every NH00 fuse switch disconnector, fuse base or other NH00 device.
Unlike a general-purpose solid cover, the AG73 is identified specifically for an NH00 equipment configuration. This distinction is important when selecting distribution board accessories because the cover must correspond with the installed equipment and its required operating or maintenance access. The exact aperture arrangement, mounting details and compatible ABB equipment references should be checked before installation.
As part of the ABB DESUJ Sub Distribution accessory range, the AG73 supports professional electrical panel construction, switchgear assembly and maintenance. Using the correct manufacturer-designated cover helps preserve the intended panel layout and avoids relying solely on matching external dimensions when selecting replacement components.
Before installation, verify the 250 × 600 mm dimensions, 1PW configuration, 4 × NH00 equipment arrangement, mounting positions and required fixing hardware against ABB technical documentation. The AG73 is a cover accessory, not an NH fuse, fuse holder or standalone protective device. Any required ingress protection rating, protection against contact with live parts and electrical assembly compliance must be established for the complete installed system.
Typical Applications
- Compatible ABB low-voltage electrical distribution boards.
- Distribution board sections specified for a 4 × NH00 cover arrangement.
- Compatible electrical panels incorporating NH00 fuse equipment.
- Low-voltage power distribution and switchgear assemblies.
- Commercial building electrical distribution installations.
- Industrial electrical distribution and switchgear panels.
- Professional electrical panel manufacturing and assembly.
- OEM electrical enclosure and distribution equipment construction.
- Distribution board refurbishment involving compatible NH00 equipment.
- Replacement of existing AG73 covers where the model is specified.
