Why Choose the Mersen CMC103 Modulostar Fuse Holder?
The Mersen CMC103, item number E1062696, is a robust three-pole modular fuse holder designed for dependable overcurrent protection in industrial electrical systems. Part of the Mersen Modulostar® CMC10 series, it accepts 10 × 38 mm IEC cylindrical fuse-links and is suitable for protecting motors, transformers, control circuits, drives and low-voltage distribution equipment operating at up to 690 V AC or 690 V DC.
Rated for a maximum current of 32 A, the CMC103 combines a compact modular design with finger-safe IP20 protection, including during fuse replacement. The three-pole configuration makes it ideal for protecting three-phase circuits while maintaining a neat, space-efficient installation within industrial control panels.
Manufactured from durable flame-retardant thermoplastic materials, the CMC103 mounts directly onto standard DIN rails and supports multi-pole expansion using optional assembly kits. It is widely used by OEM machine builders, panel manufacturers and industrial electricians requiring safe and reliable fuse protection.
Key Advantages
- Three-pole 10 × 38 mm modular fuse holder.
- 32 A maximum current rating.
- Suitable for systems operating at up to 690 V AC and 690 V DC.
- Finger-safe IP20 construction, including during fuse replacement.
- DIN rail mounting for fast installation.
- Compact modular design saves valuable panel space.
- Compatible with multi-pole assembly kits.
- Designed for demanding industrial applications.
Key Features
- Mersen Modulostar® CMC10 series.
- Catalogue number: CMC103.
- Manufacturer item number: E1062696.
- Three-pole configuration.
- Suitable for 10 × 38 mm IEC cylindrical fuse-links.
- 32 A rated current.
- 690 V AC / 690 V DC IEC rating.
- Finger-safe IP20 housing.
- DIN rail mounting.
- Non-indicating version.
- Flame-retardant thermoplastic construction.
- RoHS compliant.
Reliable Protection for Three-Phase Industrial Circuits
The Mersen CMC103 provides dependable protection for industrial electrical installations by securely housing 10 × 38 mm cylindrical fuse-links within a compact modular enclosure. Its three-pole design is ideal for three-phase motors, drives, transformers and industrial distribution circuits where reliable overcurrent protection is essential.
Its finger-safe construction, DIN rail mounting and modular design simplify installation while improving operator safety and maintenance efficiency. The CMC103 is engineered for long service life in demanding industrial environments.
Typical Applications
- Industrial control panels.
- Three-phase motor protection.
- Transformer protection.
- Low-voltage distribution systems.
- Automation equipment.
- Variable speed drive panels.
- OEM machinery.
- Industrial switchboards.
