Why Choose the Mersen CMC83N Modulostar Fuse Holder?
The Mersen CMC83N, manufacturer item number H1062676, is a dependable three-pole plus neutral modular fuse holder designed for 8 × 32 mm IEC cylindrical fuse-links. Part of the trusted Mersen Modulostar CMC8 series, it provides reliable overcurrent protection and safe circuit isolation for industrial control panels, machinery and commercial electrical installations.
The CMC83N combines three fused poles with a switched neutral conductor, making it ideal for three-phase installations where neutral isolation is required. Its compact modular design provides IP20 finger-safe protection, including during fuse replacement, helping improve operator safety and simplify routine maintenance.
Rated at 25 A with an operating voltage of 400 V AC, the CMC83N is DIN rail mounted for straightforward installation within switchboards, electrical enclosures and OEM machinery. Manufactured from durable thermoplastic or thermoset insulating materials, it is designed for long service life in demanding industrial environments.
Key Advantages
- Three-pole plus neutral fuse holder for 8 × 32 mm cylindrical fuse-links.
- 25 A current rating for industrial protection circuits.
- 400 V AC IEC rating.
- Switched neutral conductor for improved circuit isolation.
- IP20 finger-safe construction for enhanced operator safety.
- Compact DIN rail mounted modular design.
- Field assembly into multi-pole configurations where required.
Key Features
- Mersen Modulostar CMC8 series.
- CMC83N three-pole plus neutral configuration.
- Compatible with 8 × 32 mm IEC cylindrical fuse-links.
- 25 A conventional thermal current.
- 400 V AC IEC rated voltage.
- AC operation.
- IP20 finger-safe protection.
- Flame-retardant thermoplastic or thermoset housing.
- DIN rail mounting according to EN 60715.
- Multi-pole assemblies can be expanded using pin-tie kits.
Reliable Three-Phase Circuit Protection
The Mersen CMC83N securely accommodates three 8 × 32 mm cylindrical fuse-links while providing a switched neutral conductor for three-phase electrical systems. When installed with correctly selected fuse-links, it helps protect motors, control circuits, transformers and distribution equipment against overloads and short circuits.
Its modular construction, compact footprint and DIN rail mounting make it particularly suitable for OEM machinery, industrial automation equipment and commercial switchboards where dependable protection and efficient panel layouts are essential.
Typical Applications
- Industrial control panels.
- Three-phase power distribution.
- Motor control centres.
- OEM machinery.
- Industrial automation systems.
- Commercial electrical installations.
- Switchboards and distribution panels.
- Transformer protection circuits.
