Why Choose the ABB MT143 NH1 Fuse Switch Expansion?
The ABB MT143 is an NH1 fuse switch expansion component designed for ABB low-voltage sub-distribution assemblies. Identified by ABB order code 2CPX041314R9999, the MT143 provides a purpose-designed solution for extending compatible distribution equipment with an NH1 fuse switch arrangement.
As part of ABB's DESUJ Sub Distribution product group, the MT143 is intended for professional switchboard and distribution-panel construction. Its modular format supports organised integration of fuse switching equipment while helping panel builders maintain a structured and serviceable electrical distribution system.
The 1PW configuration distinguishes this MT143 expansion variant and makes it suitable where the corresponding NH1 fuse switch expansion arrangement is required within a compatible ABB sub-distribution assembly.
Key Advantages
- Purpose-designed NH1 fuse switch expansion for ABB sub-distribution equipment.
- 1PW configuration for the specified expansion arrangement.
- Modular construction supports organised distribution-board assembly.
- Designed for professional low-voltage switchboard and panel-building applications.
- ABB-engineered component for integration with compatible sub-distribution systems.
- Supports convenient expansion of fuse-switching functionality within distribution assemblies.
Key Features
- ABB MT143 model.
- NH1 fuse switch expansion product type.
- 1PW configuration.
- Part of the ABB DESUJ Sub Distribution product group.
- Designed for low-voltage electrical distribution assemblies.
- Suitable for modular switchboard and distribution-panel construction.
- ABB order code 2CPX041314R9999.
Modular Fuse Switch Expansion for Distribution Systems
NH fuse switching equipment combines circuit protection with convenient switching and isolation within low-voltage distribution systems. Expansion components such as the ABB MT143 enable compatible distribution assemblies to be configured for the required fuse-switching arrangement while maintaining an organised modular layout.
The MT143 is particularly suited to professional panel-building environments where ABB sub-distribution components are used to create dependable, maintainable and scalable electrical distribution assemblies.
Typical Applications
- Low-voltage sub-distribution boards.
- Commercial electrical distribution panels.
- Industrial switchboards and distribution cabinets.
- NH fuse switch installations.
- Modular panel-building systems.
- Expansion of compatible ABB sub-distribution assemblies.
