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MERSEN FUSE MODULOSTAR CUS10 3P+N UR CUS103N
Mersen W1062711 CUS103N Modulostar three-pole plus neutral fuse holder for 10 x 38 mm Midget fuses, rated up to 32 A, 800 V AC and 1000 V DC, with DIN rail mounting and IP20 finger-safe protection.
£19.90
Why Choose the Mersen W1062711 CUS103N Modulostar® Fuse Holder?
The Mersen W1062711, also identified by catalogue reference CUS103N, is a robust 3-pole plus neutral cylindrical fuse holder designed for reliable overcurrent protection and coordinated circuit isolation in industrial control panels, machinery and electrical distribution systems. As part of the Mersen Modulostar® CUS10 series, it is suitable for 10 × 38 mm Midget fuse links.
The CUS103N is rated for fuse currents up to 32 A and supports demanding AC and DC applications, with UL voltage ratings of up to 800 V AC and 1000 V DC. Its three fused poles and associated neutral pole provide a practical solution for three-phase systems requiring simultaneous phase and neutral isolation.
Featuring an IP20 finger-safe design, the W1062711 helps reduce the risk of accidental contact with live components, including during fuse replacement. Its compact modular construction, durable housing and standard DIN rail mounting make it ideal for panel builders, OEM manufacturers and industrial maintenance teams.
Key Advantages
- Compact 3-pole plus neutral fuse holder for three-phase circuits.
- Designed for 10 × 38 mm Midget fuse links.
- Supports fuse ratings up to 32 A.
- UL rated up to 800 V AC and 1000 V DC.
- IP20 finger-safe construction improves operator protection.
- DIN rail mounting enables straightforward panel installation.
- Combined phase and neutral isolation simplifies electrical system design.
Key Features
- Mersen Modulostar® CUS10 series.
- Three fused poles plus neutral.
- Compatible with 10 × 38 mm Midget fuses.
- 32 A maximum current rating.
- 800 V AC UL voltage rating.
- 1000 V DC UL voltage rating.
- IEC and UL/CSA compatible design.
- IP20 finger-safe protection, including during fuse changing.
- Standard DIN rail mounting.
- Durable industrial-grade insulating housing.
Reliable Three-Phase Protection with Neutral Isolation
The Mersen W1062711 provides secure mounting and connection for three 10 × 38 mm Midget fuse links while incorporating a dedicated neutral pole within the same modular assembly. When an overload or short circuit occurs, the fitted fuses interrupt the affected phase circuits according to their operating characteristics.
The associated neutral pole enables coordinated isolation during installation, testing and maintenance. Combined with finger-safe construction and a compact DIN rail format, the CUS103N helps panel builders create organised, accessible and dependable protection systems for industrial AC and DC equipment.
Typical Applications
- Three-phase industrial control panels.
- Machinery and automation systems.
- Motor control circuits.
- Power distribution equipment.
- Renewable energy and DC systems.
- Power conversion equipment.
- OEM electrical assemblies.
- Commercial and industrial switchgear.
Technical Specifications
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| Fuse Indication | None | |
|---|---|---|
| Phase | Three Phase | |
| Device Type | Fuse base / holder | |
| Fuse Type | Cylindrical, Semiconductor | |
| Fuse Size | 10x38 mm | |
| Voltage | 800 V | |
| Manufacturer | Mersen | |
| Series | Modulostar® CUS10 | |
| Item number | W1062711 | |
| Catalogue number | CUS103N | |
| Product type | Cylindrical fuse holder with neutral pole | |
| Compatible fuse size | 10 × 38 mm Midget | |
| Configuration | 3 poles + neutral | |
| Maximum current rating | 32 A | |
| UL rated voltage AC | 800 V AC | |
| UL rated voltage DC | 1000 V DC | |
| Fuse indication | None | |
| Mounting type | DIN rail | |
| Protection rating | IP20 finger-safe | |
| Fuse installation | Clip-in cartridge fuse | |
| Application standards | IEC and UL/CSA | |
| Housing type | Durable thermoplastic or thermoset insulating construction | |
| HS Code | 85361050 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen W1062711 used for?
The W1062711 is used to mount three 10 × 38 mm Midget fuse links while providing an additional neutral isolation pole in industrial AC and DC electrical systems.
What is the catalogue number for the W1062711?
The Mersen catalogue reference for W1062711 is CUS103N.
What fuse size does the CUS103N accept?
It is designed for 10 × 38 mm Midget cartridge fuse links rated within the holder's electrical limits.
What are the voltage and current ratings?
The fuse holder supports fuse ratings up to 32 A and has UL voltage ratings of up to 800 V AC and 1000 V DC.
Does the W1062711 include a blown fuse indicator?
No. The standard CUS103N does not include a visual blown fuse indicator. An indicating version should be selected where local fuse-status indication is required.
Trusted by Industrial Panel Builders Worldwide
Mersen Modulostar® fuse holders are widely specified by electrical panel builders, OEM manufacturers and industrial engineers for reliable circuit protection, compact installation and enhanced operator safety.
