Why Choose the Mersen E1062719 Modulostar CUS101NI Fuse Holder?
The Mersen E1062719, catalogue reference CUS101NI, is a high-performance single-pole plus neutral modular fuse holder with visual blown-fuse indication, designed for dependable overcurrent protection in industrial electrical systems. As part of the Mersen Modulostar® CUS10 series, it accepts 10 × 38 mm IEC cylindrical fuse-links and is suitable for protecting machinery, automation equipment, transformers, drives and low-voltage distribution systems.
Rated for fuse-links up to 32 A, the CUS101NI is approved for installations operating at up to 800 V AC and 1000 V DC under UL requirements. The integrated neutral pole enables simultaneous isolation of the neutral conductor, while the built-in visual blown-fuse indicator allows maintenance personnel to quickly identify an operated fuse without removing it.
Its finger-safe IP20 enclosure, durable thermoplastic construction and DIN rail mounting make the CUS101NI ideal for OEM machinery, industrial control panels and electrical switchboards where safety, reliability and efficient maintenance are essential.
Key Advantages
- Single-pole plus neutral 10 × 38 mm modular fuse holder.
- 32 A maximum fuse rating.
- Suitable for systems up to 800 V AC and 1000 V DC (UL).
- Integrated visual blown-fuse indicator.
- Finger-safe IP20 protection, including during fuse replacement.
- DIN rail mounting for fast installation.
- Compact modular design conserves valuable panel space.
- Compatible with Mersen Modulostar® accessories and field assembly kits.
Key Features
- Mersen Modulostar® CUS10 series.
- Catalogue number: CUS101NI.
- Manufacturer item number: E1062719.
- Single-pole plus neutral configuration.
- Suitable for 10 × 38 mm IEC cylindrical fuse-links.
- 32 A rated current.
- 800 V AC / 1000 V DC UL rating.
- Integrated visual blown-fuse indicator.
- Finger-safe IP20 enclosure.
- DIN rail mounting.
- Flame-retardant thermoplastic construction.
- UL, CSA, CE, RoHS and REACH compliant.
Reliable Protection with Visual Fuse Indication
The CUS101NI provides dependable protection for industrial electrical circuits by securely housing 10 × 38 mm cylindrical fuse-links within a compact modular enclosure. The integrated neutral pole enables safe circuit isolation, while the visual blown-fuse indicator simplifies maintenance by allowing failed fuse-links to be identified immediately.
Its finger-safe construction, DIN rail mounting and modular design make the fuse holder ideal for industrial automation systems, OEM machinery and electrical distribution panels where safety, serviceability and reliability are critical.
Typical Applications
- Industrial control panels.
- Automation systems.
- OEM machinery.
- Motor and transformer protection.
- Low-voltage distribution equipment.
- Variable speed drive panels.
- Electrical switchboards.
- Renewable energy installations.
