Why Choose the ABB ZH438 NH1 Single Shutter Closed?
The ABB ZH438 (2CPX062961R9999) is a purpose-designed NH1 single shutter accessory in a closed configuration for compatible low-voltage electrical distribution equipment. As part of the ABB DESUJ Sub Distribution product group, this component is intended for use in NH1 fuse-disconnector arrangements where a dedicated shutter component is required.
Designed for professional electrical installations and switchgear assembly, the ZH438 supports the organised construction and maintenance of compatible NH fuse distribution systems. Its single-shutter design provides a defined closed covering arrangement for the associated equipment, helping maintain the intended physical configuration of the distribution assembly.
Featuring an NH1 size designation, a single-shutter arrangement and a closed configuration, the ABB ZH438 is suitable for matching NH1 distribution equipment. The manufacturer order code 2CPX062961R9999 enables accurate identification when sourcing original ABB accessories for electrical sub-distribution installations.
Key Advantages
- Purpose-designed NH1 single shutter accessory for compatible electrical distribution equipment.
- Closed shutter configuration for the intended NH1 assembly arrangement.
- Designed for use with compatible NH size 1 fuse-disconnector equipment.
- Supports the organised construction of low-voltage electrical distribution assemblies.
- Suitable for professional switchgear assembly, panel building and maintenance applications.
- Dedicated accessory for maintaining the correct configuration of compatible NH1 equipment.
- Part of the ABB DESUJ Sub Distribution product group.
- Genuine ABB component identified by order code 2CPX062961R9999.
Key Features
- ABB ZH438 product designation.
- NH1 size classification for compatible NH fuse equipment.
- Single-shutter design.
- Closed configuration as specified by ABB.
- Dedicated shutter component for compatible NH1 distribution arrangements.
- Designed for integration into suitable low-voltage electrical sub-distribution equipment.
- Supports the physical covering arrangement of the associated fuse-disconnector assembly.
- Suitable for matching ABB switchgear installations and replacement applications.
- Manufacturer identification: 2CPX062961R9999.
Reliable Shutter Arrangement for NH1 Distribution Equipment
NH fuse distribution systems use dedicated accessories and covering components to support the intended construction of electrical switchgear assemblies. The ABB ZH438 NH1 Single Shutter Closed is designed as a single-shutter component for compatible NH size 1 equipment, providing a defined closed covering arrangement within the associated distribution system.
The ZH438 forms part of ABB's DESUJ Sub Distribution product offering and is intended for use where its specific shutter configuration matches the electrical assembly requirements. Correct selection is important because shutter accessories must be compatible with the corresponding fuse-disconnector arrangement and installation design. The ZH438 is a mechanical accessory rather than a fuse link or a complete fuse disconnector, and the electrical protection and safety performance of the finished assembly depend on the approved equipment configuration and correct installation.
Typical Applications
- Low-voltage electrical sub-distribution assemblies.
- Compatible NH1 fuse-disconnector installations.
- Industrial electrical distribution panels.
- Commercial building electrical distribution equipment.
- Electrical switchgear assembly and panel building.
- NH fuse distribution equipment construction and refurbishment.
- Maintenance of compatible ABB NH1 fuse-disconnector arrangements.
- Replacement of matching single-shutter components in electrical distribution systems.
