Why Choose the Mersen G1062721 CUS101 Fuse Holder?
The Mersen G1062721, catalogue reference CUS101, is a compact and dependable single-pole modular fuse holder designed for use with 10 × 38 mm cylindrical and midget fuse-links. Part of the Mersen Modulostar CUS10 series, it provides reliable fuse mounting and circuit isolation for industrial machinery, control panels and electrical distribution equipment.
The CUS101 combines IEC and UL/CSA compatibility with an IP20 finger-safe design, including during fuse replacement when correctly installed. Its compact construction helps conserve valuable panel space, while the accessible fuse carrier supports efficient inspection and replacement during routine maintenance.
With a rated current of 32 A, a UL voltage rating of 800 V AC and 1000 V DC, and suitability for IEC circuits up to 690 V, the G1062721 is suitable for demanding AC and DC applications. Standard DIN rail mounting enables straightforward integration into control cabinets, switchboards and OEM electrical assemblies.
Key Advantages
- Compact single-pole fuse holder for 10 × 38 mm fuse-links.
- 32 A current rating for industrial protection circuits.
- UL rated up to 800 V AC and 1000 V DC.
- Suitable for IEC electrical circuits up to 690 V.
- IP20 finger-safe construction supports safer operation and maintenance.
- DIN rail mounting simplifies installation inside electrical enclosures.
- Lockable and sealable design supports controlled circuit isolation.
Key Features
- Mersen Modulostar CUS10 series.
- CUS101 single-pole configuration.
- Compatible with 10 × 38 mm cylindrical and midget fuse-links.
- 32 A rated current.
- 800 V AC UL rated voltage.
- 1000 V DC UL rated voltage.
- IP20 finger-safe protection, including during fuse changing.
- Non-indicating fuse holder design.
- Tough flame-retardant insulating construction.
- Lockable without an additional accessory.
- Sealable in the open and closed positions.
- DIN rail mounting for compact panel installation.
Reliable Fuse Protection for AC and DC Circuits
The Mersen G1062721 provides a secure mounting and connection point for a 10 × 38 mm fuse-link used to protect electrical circuits against overloads and short circuits. When fitted with a correctly selected fuse, it helps interrupt excessive current before it can damage cables, motors, transformers or connected electrical equipment.
Its high AC and DC voltage capabilities make the CUS101 suitable for industrial control, power conversion and distribution applications. The slim modular design allows several fuse holders to be installed side by side, while compatible assembly accessories can be used where multi-pole operation is required.
Typical Applications
- Industrial control panels and switchboards.
- Motor and transformer protection circuits.
- Variable speed drive protection.
- Low-voltage electrical distribution systems.
- Industrial machinery and automation equipment.
- Control and auxiliary power circuits.
- Power conversion and DC distribution equipment.
- OEM electrical and electronic assemblies.
