Why Choose the Mersen CMC101N Modulostar Fuse Holder?
The Mersen CMC101N, manufacturer item number G1062698, is a compact and dependable single-pole plus neutral modular fuse holder designed for 10 × 38 mm cylindrical fuse-links. Part of the Mersen Modulostar CMC10 series, it provides reliable circuit protection and coordinated isolation for single-phase electrical installations with a neutral conductor.
The CMC101N combines one fused pole with one neutral pole in a compact modular assembly. This configuration makes it particularly suitable for single-phase circuits where the live conductor requires fuse protection while both live and neutral conductors need to be isolated during maintenance.
Rated for currents up to 32 A and operating voltages of up to 690 V AC or 690 V DC, the CMC101N is suitable for industrial machinery, control circuits, motor protection and low-voltage distribution equipment. Its IP20 finger-safe construction and DIN rail mounting format enable safe, straightforward installation within electrical panels and enclosures.
Key Advantages
- Compact single-pole plus neutral fuse holder for single-phase circuits.
- Compatible with 10 × 38 mm cylindrical fuse-links.
- 32 A current rating for industrial and commercial applications.
- Suitable for systems up to 690 V AC or 690 V DC.
- Simultaneous live and neutral isolation supports safer maintenance.
- IP20 finger-safe design, including during fuse replacement.
- DIN rail mounting simplifies installation in control panels and switchboards.
Key Features
- Mersen Modulostar CMC10 series.
- One fused pole plus one neutral pole.
- Designed for 10 × 38 mm cylindrical fuse-links.
- 32 A maximum current rating.
- 690 V AC and 690 V DC IEC rated voltage.
- IP20 finger-safe modular construction.
- Lockable without an additional accessory.
- Sealable in the open and closed positions.
- Durable flame-retardant insulating body.
- DIN rail mounting for efficient panel installation.
Reliable Protection and Isolation for Single-Phase Circuits
The Mersen CMC101N provides a secure mounting and connection point for a 10 × 38 mm cylindrical fuse-link used to protect the live conductor against overloads and short circuits. When fitted with a correctly selected fuse-link, it helps prevent excessive current from damaging cables, machinery and connected electrical equipment.
Its dedicated neutral pole allows the live and neutral conductors to be disconnected together, supporting safer circuit maintenance and fault finding. The compact modular format makes the CMC101N particularly suitable for control panels and distribution assemblies where installation space is limited.
Typical Applications
- Single-phase industrial control circuits.
- Electrical control panels and switchboards.
- Motor and transformer protection.
- Low-voltage distribution systems.
- Variable speed drive protection.
- Metering and instrumentation circuits.
- OEM machinery and automation equipment.
- Commercial and industrial electrical installations.
