Why Choose the Mersen N091345 CL1 Phase Barrier?
The Mersen N091345, catalogue reference CL1, is an electrically insulating phase barrier for compatible NH size 1 fuse assemblies. It is designed to create a physical partition between adjacent poles, supporting dependable phase separation within industrial switchboards, distribution panels and fuse-protection equipment.
Manufactured from durable insulating material, the N091345 helps maintain suitable electrical clearances between neighbouring live components. This can reduce the risk of accidental phase-to-phase contact and supports the safe construction of compact multipole NH fuse-base arrangements.
The CL1 barrier is a non-current-carrying accessory intended for use with compatible Mersen fuse equipment. Its straightforward installation makes it suitable for new switchboard construction, equipment maintenance and replacement applications where reliable insulation between NH size 1 fuse positions is required.
Key Advantages
- Provides electrical separation between adjacent fuse poles.
- Designed for compatible NH size 1 fuse assemblies.
- Helps maintain suitable phase-to-phase electrical clearances.
- Durable electrically insulating construction.
- Supports compact multipole switchboard arrangements.
- Suitable for new installations and replacement projects.
- Does not form part of the current-carrying circuit.
Key Features
- Mersen CL1 phase barrier.
- Manufacturer item number N091345.
- NH size 1 compatibility.
- Designed for phase-to-phase insulation.
- Suitable for compatible NH fuse-base equipment.
- Electrically insulating construction.
- Suitable for multipole fuse assemblies.
- Compact accessory for industrial switchboards.
- Suitable for panel-building and maintenance applications.
Reliable Phase Separation for NH Fuse Systems
Multipole NH fuse assemblies require adequate insulation between adjacent live poles. A phase barrier creates a physical partition between neighbouring fuse positions, helping maintain electrical clearances and supporting safer installation and maintenance practices.
The Mersen N091345 is designed for compatible NH size 1 equipment and provides a practical means of adding phase separation without changing the electrical characteristics of the fuse system. It should be installed only with compatible equipment and in accordance with the switchboard manufacturer’s requirements.
Typical Applications
- NH size 1 fuse-base assemblies.
- Industrial low-voltage switchboards.
- Electrical power-distribution panels.
- Motor control centres.
- Machinery and automation control cabinets.
- Commercial electrical distribution systems.
- OEM switchgear and panel construction.
- Maintenance and replacement of fuse-system barriers.
