Why Choose the Mersen M091344 Phase Barrier?
The Mersen M091344, catalogue number CLO, is a durable plastic phase barrier designed to provide electrical isolation between adjacent phases in compatible NH fuse bases and NH fuse switch disconnectors. It improves phase separation within low-voltage power distribution assemblies, helping to support safe and reliable industrial installations.
Manufactured from electrically insulating plastic, the CLO phase barrier creates a physical partition between neighbouring poles, helping maintain appropriate electrical clearances while reducing the possibility of accidental phase-to-phase contact. It is suitable for use in switchboards, motor control centres and OEM electrical panels using compatible Mersen NH fuse equipment.
Its lightweight design allows straightforward installation during new panel construction or maintenance work without affecting the electrical characteristics of the fuse base or switch disconnector. The M091344 is supplied in packs of two barriers for convenient installation within multipole assemblies.
Key Advantages
- Provides electrical isolation between adjacent phases.
- Compatible with selected NH fuse bases and fuse switch disconnectors.
- Durable insulating plastic construction.
- Helps improve electrical safety within multipole assemblies.
- Supports compact switchboard and panel designs.
- Simple installation during assembly or maintenance.
- Suitable for industrial and commercial power-distribution equipment.
Key Features
- Mersen phase barrier accessory.
- Manufacturer part number: M091344.
- Catalogue number: CLO.
- Designed for NH fuse bases.
- Compatible with NH fuse switch disconnectors.
- Plastic insulating construction.
- Provides phase-to-phase separation.
- Suitable for multipole fuse assemblies.
- Supplied in packs of two.
- RoHS-compliant design.
Reliable Phase Separation for NH Fuse Systems
Phase barriers are installed between adjacent poles within NH fuse systems to improve electrical insulation and maintain suitable clearances between live conductors. They are widely used by panel builders to create safer, more robust power-distribution assemblies.
The Mersen M091344 is intended for compatible NH fuse bases and fuse switch disconnectors, providing a durable insulating partition without increasing installation complexity. It supports reliable operation in industrial electrical installations where compact equipment layouts are required.
Typical Applications
- Industrial switchboards.
- Low-voltage power-distribution panels.
- NH fuse-base assemblies.
- NH fuse switch disconnectors.
- Motor control centres.
- OEM electrical panels.
- Industrial machinery.
- Commercial electrical distribution systems.
