Why Choose the Mersen W093583 Medium-Voltage Fuse-Link?
The Mersen W093583, also identified as 20GB15V20P, is a high-performance medium-voltage cylindrical fuse-link developed to provide dependable protection for transformers, switchgear and industrial power distribution systems. Designed by Mersen, formerly Ferraz Shawmut, it delivers rapid fault interruption to minimise damage caused by overloads and short-circuit conditions.
Manufactured using high-quality ceramic construction with metallic end contacts, this fuse-link offers excellent electrical performance and long service life in demanding industrial environments. Its integrated striker pin enables operation of compatible fuse monitoring and tripping mechanisms, helping improve system safety and maintenance efficiency.
With a rated voltage of 1,500 V AC, a rated current of 20 A and a 20 × 127 mm cylindrical body, the W093583 is suitable for specialised medium-voltage protection applications where reliable current limitation and fast fault clearance are essential.
Key Advantages
- Reliable medium-voltage circuit protection for industrial applications.
- 1,500 V AC voltage rating for specialised power systems.
- 20 A rated current for distribution and transformer protection.
- Integrated striker pin for compatible indication and tripping systems.
- Current-limiting design reduces thermal and mechanical stress during faults.
- Compact 20 × 127 mm cylindrical format for compatible fuse holders.
Key Features
- Mersen medium-voltage cylindrical fuse-link.
- Manufacturer part number W093583.
- Alternative designation 20GB15V20P.
- 1.5 kV AC rated voltage.
- 20 A rated current.
- gLB operating characteristic.
- Integrated striker for compatible switchgear operation.
- High-strength ceramic body with metallic end caps.
- Fast fault-clearing performance.
- Suitable for compatible medium-voltage fuse bases.
Reliable Protection for Medium-Voltage Equipment
Medium-voltage fuse-links protect valuable electrical equipment by interrupting excessive fault currents before they can cause significant damage. Their current-limiting characteristics reduce peak fault energy, helping extend the service life of transformers, switchgear and associated electrical infrastructure.
The Mersen W093583 is engineered for dependable operation in demanding industrial and utility applications where rapid fault clearance, consistent performance and reliable protection are essential.
Typical Applications
- Medium-voltage switchgear.
- Distribution transformers.
- Industrial power distribution.
- Utility electrical infrastructure.
- Motor and feeder protection.
- Specialised electrical installations.
