Why Choose the Mersen CMC810N Modulostar® Neutral Fuse Holder?
The Mersen CMC810N is a compact neutral fuse holder supplied with a neutral link, designed for use alongside compatible cylindrical fuse holders in industrial control panels, machinery and low-voltage distribution systems. As part of the established Mersen Modulostar® range, it supports coordinated phase and neutral isolation within modular electrical assemblies.
The CMC810N is designed for compatible 10 × 38 mm and 8 × 31 mm formats and carries IEC voltage ratings of up to 690 V AC and 690 V DC. Rather than providing conventional fused overcurrent protection, this neutral module contains a removable neutral link that allows the neutral conductor to be isolated when required for installation, testing or maintenance.
Its IP20 finger-safe construction helps protect personnel against accidental contact with live components, including during operation of the holder. A durable thermoplastic housing and standard DIN rail mounting arrangement make the CMC810N suitable for panel builders, OEM manufacturers and industrial electrical engineers requiring a reliable neutral isolation solution.
Key Advantages
- Dedicated neutral holder supplied with a neutral link.
- Supports coordinated phase and neutral isolation in modular assemblies.
- Suitable for compatible 10 × 38 mm and 8 × 31 mm formats.
- Rated for systems up to 690 V AC and 690 V DC.
- IP20 finger-safe construction improves operator protection.
- DIN rail mounting enables straightforward panel installation.
- Durable thermoplastic construction supports demanding industrial use.
Key Features
- Mersen Modulostar® series.
- Neutral module configuration.
- Supplied with a removable neutral link.
- Compatible with size 10 × 38 mm and 8 × 31 mm systems.
- 690 V AC / 690 V DC IEC voltage rating.
- IP20 finger-safe protection.
- Modular construction for adjacent fuse holder installation.
- Standard DIN rail mounting.
- Robust thermoplastic housing.
- Designed for low-voltage industrial distribution systems.
Reliable Neutral Isolation for Modular Electrical Systems
The Mersen CMC810N provides a dedicated neutral pole that can be installed alongside compatible Modulostar® fuse holders. This allows phase conductors and the associated neutral conductor to be isolated within a coordinated modular arrangement, supporting safer inspection and maintenance procedures.
Because the neutral module uses a solid neutral link rather than a conventional fuse link, it maintains continuity during normal operation while allowing deliberate disconnection when required. Its finger-safe enclosure and DIN rail format help create compact, organised and serviceable industrial control panels.
Typical Applications
- Industrial control panels.
- Phase and neutral isolation assemblies.
- Machinery and automation systems.
- Low-voltage distribution boards.
- Motor and transformer control circuits.
- HVAC control equipment.
- OEM electrical assemblies.
- Commercial and industrial switchgear.
