Mersen BB0COV insulating touch-protection cover for the gripping tags of NH Size 0 fuse links installed in compatible NH fuse bases.
£6.55
The Mersen BB0COV is a protective touch-protection cover for NH Size 0 fuse tags, designed to shield the exposed gripping lugs of NH fuse links installed in compatible fuse bases. Also identified by Mersen item number F214181, it provides an additional physical barrier around accessible conductive components within industrial low-voltage fuse systems.
When an NH fuse link is installed in an open fuse base, its gripping tags may remain accessible. The BB0COV fits over these areas to help reduce the risk of accidental contact during inspection, operation and routine maintenance. Its purpose-designed construction supports safer switchboard and control-panel installations without affecting the protective function of the fuse link.
Developed for NH Size 0 fuse systems, the BB0COV is suitable for use in industrial distribution boards, motor control centres, machinery panels and other electrical assemblies incorporating compatible NH fuse bases. Its compact plastic construction makes it a practical safety accessory for new installations and existing panel upgrades.
NH fuse links feature gripping lugs that allow qualified personnel to install and remove the fuse using a suitable NH fuse handle. Depending on the fuse-base arrangement, these tags may remain accessible after installation. Protective tag covers provide an insulating barrier around the exposed areas while leaving the fuse correctly seated in its base.
The Mersen BB0COV supports safer electrical-panel design by helping prevent unintended contact with the fuse-link tags. Correct compatibility with the selected NH Size 0 fuse link and fuse base should always be confirmed before installation, and work on electrical equipment should only be undertaken by suitably qualified personnel.
| Manufacturer | Mersen |
|---|---|
| Series | Protective Covers for Tags |
| Model | BB0COV |
| Item number | F214181 |
| Product type | NH fuse tag protective cover |
| Compatible fuse size | NH Size 0 |
| Primary function | Touch protection for fuse gripping lugs |
| Application | NH fuse bases and fuse systems |
| Construction | Insulating plastic |
| Installation position | Over the gripping tags of an installed NH fuse link |
| Product group | NH fuse-system accessories |
| CE conformity | Yes, for the product series |
| REACH compliant | Yes, for the product series |
The BB0COV is used to cover the gripping tags of an installed NH fuse link, providing additional protection against accidental contact.
The protective cover is designed for compatible NH Size 0 fuse installations.
No. The BB0COV is an insulating safety accessory fitted over the gripping tags of an NH fuse link installed in a compatible fuse base.
No. Overcurrent protection is provided by the installed NH fuse link. The BB0COV provides physical touch protection around the fuse-link gripping tags.
The cover should be installed by suitably qualified electrical personnel after confirming compatibility with the fuse link and fuse base and following applicable electrical safety procedures.
Mersen NH fuse accessories are widely used by panel builders, electrical engineers and industrial maintenance teams to support safer installation, dependable operation and effective protection of low-voltage power distribution systems.
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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...