Mersen M091344 CLO plastic phase barrier for compatible NH fuse bases and NH fuse switch disconnectors, providing electrical isolation between adjacent phases.
£9.67
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.
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.
| Manufacturer | Mersen |
|---|---|
| Manufacturer part number | M091344 |
| Catalogue number | CLO |
| Product type | Phase barrier |
| Accessory category | NH fuse-base accessory |
| Compatible equipment | NH fuse bases and NH fuse switch disconnectors |
| Function | Phase-to-phase electrical isolation |
| Material | Electrically insulating plastic |
| Application | Multipole fuse assemblies |
| Pack quantity | 2 |
| EAN | 3605340100518 |
| RoHS compliant | Yes |
The M091344 is a plastic phase barrier used to electrically isolate adjacent phases in compatible NH fuse bases and NH fuse switch disconnectors.
It is designed for selected Mersen NH fuse bases and NH fuse switch disconnectors.
The barrier is manufactured from electrically insulating plastic suitable for industrial electrical applications.
The standard package contains two phase barriers.
No. The M091344 is an insulating accessory designed to separate adjacent phases. It does not form part of the current-carrying circuit.
Mersen phase barriers are trusted by electrical engineers, switchboard manufacturers and panel builders to provide dependable phase separation within industrial NH fuse installations.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...