Why Choose the ABB AG72 2 x NH1 Cover 250 x 450 mm?
The ABB AG72 (2CPX062874R9999) is a specialised NH1 fuse-switch equipment cover designed for electrical sub-distribution assemblies and low-voltage switchgear installations. Part of the ABB DESUJ Sub Distribution product group, this cover provides a dedicated front-panel solution for distribution board sections incorporating two compatible NH1-size fuse-switch units.
Featuring a 250 mm width and 450 mm height, the AG72 is designed for one-panel-width (1PW) distribution board configurations. Its 2 × NH1 equipment arrangement supports the integration of two NH1-size fuse-switch devices within a compact, vertically arranged electrical distribution board section.
The ABB AG72 provides a practical covering solution for professional low-voltage distribution assemblies using NH fuse technology. Its dedicated equipment format helps electrical panel builders organise compatible NH1 fuse-switch components while maintaining a consistent front-panel layout within modular electrical distribution systems.
Key Advantages
- Designed for two NH1-size fuse-switch units within compatible electrical distribution assemblies.
- 250 mm width suits compact single-panel-width distribution board sections.
- 450 mm height accommodates the designated two-device NH1 arrangement.
- One-panel-width (1PW) configuration supports modular switchgear construction.
- Dedicated NH1 equipment format simplifies the planning of compatible fuse-switch installations.
- Helps create a neat and organised electrical distribution board layout.
- Supports integration of NH fuse-switch equipment used in low-voltage power distribution.
- Suitable for new installations, switchgear upgrades and distribution board refurbishment.
- Designed for use with compatible ABB electrical sub-distribution systems.
Key Features
- ABB AG72 NH1 equipment cover.
- ABB manufacturer order code: 2CPX062874R9999.
- 250 mm nominal width.
- 450 mm nominal height.
- One-panel-width (1PW) configuration.
- 2 × NH1 equipment arrangement.
- Designed for two compatible NH1-size fuse-switch devices.
- Dedicated front-cover application for NH fuse-switch equipment.
- Suitable for low-voltage electrical sub-distribution board installations.
- Supports organised positioning of NH1 equipment within a designated panel section.
- Designed for professional electrical panel building and maintenance applications.
- Cover component supplied separately from the electrical switching and fuse-protection devices.
Reliable Integration for NH1 Fuse-Switch Distribution Systems
NH fuse-switch equipment is commonly used in low-voltage electrical distribution systems to provide fused circuit protection and switching functions when incorporated into appropriately rated assemblies. The ABB AG72 cover is designed for a 2 × NH1 arrangement, allowing two compatible NH1-size devices to be accommodated within a designated distribution board section. The cover itself is a mechanical assembly component and does not provide electrical switching, isolation or fuse protection.
With its 250 mm × 450 mm dimensions and 1PW configuration, the AG72 supports compact and organised integration of compatible NH1 equipment. Electrical panel builders should verify device dimensions, mounting positions, operating clearances and enclosure compatibility before installation to ensure the completed assembly meets its intended design and safety requirements.
Typical Applications
- Low-voltage electrical sub-distribution boards.
- Distribution assemblies incorporating two NH1 fuse-switch units.
- Commercial and industrial electrical distribution systems.
- NH fuse-switch equipment integration within modular panels.
- Electrical switchgear and power distribution cabinets.
- Building electrical infrastructure and technical service rooms.
- OEM electrical panel manufacturing and assembly.
- Distribution board refurbishment and NH1 equipment replacement projects.
- Single-panel-width distribution board sections requiring a dedicated 2 × NH1 cover.
