Why Choose the ABB ZH412 NH00 160 A Fuse Disconnector?
The ABB ZH412 NH00 160 A Fuse Disconnector (2CPX062948R9999) is a dedicated low-voltage NH fuse disconnector designed for use in compatible electrical distribution assemblies. Belonging to ABB's DESUJ Sub Distribution product group, the ZH412 provides a fuse-disconnection component for professional electrical installations requiring NH00 fuse equipment and a rated current of 160 A.
The ZH412 is specified for NH00 fuse-links, a recognised size within the NH low-voltage fuse system. When combined with correctly selected fuse-links, suitable associated equipment and a properly designed electrical installation, an NH fuse disconnector can form part of an effective overcurrent and short-circuit protection arrangement. Its disconnection function also supports electrical circuit isolation procedures, subject to the device's confirmed switching and isolation ratings.
With its 160 A rated current and NH00 fuse size, the ABB ZH412 is intended for compatible commercial and industrial electrical distribution applications. Identified by ABB order code 2CPX062948R9999, it offers a clearly specified component for switchboard manufacturers, electrical contractors and maintenance engineers sourcing genuine ABB sub-distribution equipment. The ZH412 should be selected by its exact manufacturer part number rather than assumed interchangeable with other NH00 fuse disconnectors.
Key Advantages
- Genuine ABB ZH412 NH00 fuse disconnector for compatible electrical distribution assemblies.
- 160 A rated current for appropriately designed low-voltage electrical circuits.
- NH00 fuse-link compatibility for suitable fuse protection arrangements.
- Combines a fuse equipment interface with electrical disconnection functionality.
- Supports overcurrent and short-circuit protection when used with correctly selected NH00 fuse-links.
- Suitable for integration into compatible commercial and industrial distribution systems.
- Supports professional electrical switchboard construction, servicing and refurbishment.
- Part of ABB's DESUJ Sub Distribution product group.
- Manufacturer order code enables precise identification for purchasing and replacement.
- Provides a dedicated component for fuse-based electrical distribution designs.
Key Features
- ABB ZH412 fuse disconnector.
- ABB order code 2CPX062948R9999.
- 160 A rated current designation.
- NH00 compatible fuse size.
- Designed for use with appropriately specified NH00 fuse-links.
- Electrical disconnection function for suitable low-voltage distribution circuits.
- Supports fuse-based protection arrangements when correctly equipped.
- Intended for compatible electrical sub-distribution assemblies.
- Part of the ABB DESUJ Sub Distribution range.
- Suitable for professional electrical installation and switchboard maintenance applications.
NH00 Fuse Protection and Disconnection in Electrical Distribution Systems
NH fuse equipment is widely used in low-voltage electrical distribution systems where circuits require protection against excessive current and short-circuit faults. The NH00 designation identifies a standard fuse-link size, while the fuse-link's individual current rating and operating characteristics determine its protective response. A compatible fuse disconnector provides the equipment interface needed to incorporate these fuse-links into an electrical distribution assembly, together with the disconnection functionality specified by the manufacturer.
The ABB ZH412 is identified as an NH00 160 A fuse disconnector. Its 160 A rating describes the device's stated current rating and must not be confused with the rating of an individual installed fuse-link. Before installation, the selected NH00 fuse-links, operational voltage, prospective short-circuit current, utilisation category, connection arrangement and applicable switching or isolation requirements must be checked against ABB's technical documentation. The exact differences between the ZH412 and other similarly rated ABB models should also be verified using their respective manufacturer specifications.
Typical Applications
- Compatible ABB electrical sub-distribution assemblies.
- Low-voltage industrial electrical distribution panels.
- Commercial building power distribution systems.
- Electrical switchboards incorporating NH00 fuse equipment.
- Fuse-based circuit protection and disconnection arrangements.
- Industrial plant electrical distribution installations.
- Professional electrical panel building and switchboard manufacturing.
- Electrical distribution equipment maintenance and refurbishment.
- Replacement of compatible NH00 fuse disconnectors.
- Electrical infrastructure upgrades requiring a specified 160 A NH00 device.
