Why Choose the Mersen CMC103N Modulostar® Fuse Holder?
The Mersen CMC103N, item number Y1062690, is a high-quality 3-Pole + Neutral modular fuse holder from the Modulostar® CMC10 series. Designed for industrial low-voltage distribution, machinery and automation systems, it accepts standard 10 × 38 mm cylindrical fuse-links while providing dependable overcurrent protection for demanding electrical installations.
The CMC103N combines three fused phase poles with an integrated neutral pole in a compact DIN rail-mounted assembly. Its finger-safe IP20 enclosure remains protected during fuse replacement, helping improve operator safety while simplifying maintenance. Manufactured from durable thermoplastic materials, it offers long-term reliability in industrial environments.
Rated for up to 32 A with 690 V AC and 690 V DC IEC operation, the CMC103N is ideal for protecting control circuits, motor drives, transformers, low-voltage distribution equipment and OEM machinery.
Key Advantages
- 3-Pole + Neutral modular fuse holder.
- Compatible with 10 × 38 mm cylindrical fuse-links.
- 32 A current rating.
- 690 V AC / 690 V DC IEC operation.
- Finger-safe IP20 protection.
- Compact modular construction saves DIN rail space.
- Suitable for industrial control and power distribution applications.
- DIN rail mounting for fast installation.
Key Features
- Mersen Modulostar® CMC10 series.
- Catalogue number: CMC103N.
- Item number: Y1062690.
- 3-Pole + Neutral configuration.
- 10 × 38 mm fuse compatibility.
- 32 A conventional thermal current.
- 690 V AC / 690 V DC IEC rating.
- Finger-safe IP20 enclosure.
- DIN rail mounting.
- Pressure plate terminals.
- Field assembly compatible using optional pin-tie kits.
- Suitable for gG and aM cylindrical fuse-links.
Reliable Protection for Three-Phase Electrical Systems
The Modulostar® CMC10 range provides dependable protection for industrial electrical installations by securely housing cylindrical fuse-links within a finger-safe enclosure. The integrated neutral configuration allows compact installation of three-phase circuits requiring a dedicated neutral connection while maintaining straightforward fuse replacement.
The Mersen CMC103N is well suited to machinery, industrial control panels, automation equipment and low-voltage distribution systems where reliable overcurrent protection and efficient use of panel space are essential.
Typical Applications
- Industrial control panels.
- Three-phase distribution systems.
- Motor control circuits.
- Variable speed drives.
- Transformer protection.
- OEM machinery.
- Automation equipment.
- Electrical switchboards.
