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MERSEN FUSE SI 85-20.190 Y092665
Mersen Y092665 SI85-20-190 medium-voltage fuse base for 20.6 x 190 mm cylindrical fuse-links, rated 7.2 kV AC/DC and 50 A with M8 screw terminals.
£88.86
Why Choose the Mersen Y092665 SI85-20-190 Fuse Base?
The Mersen Y092665, catalogue number SI85-20-190, is a robust medium-voltage fuse base designed for secure installation of compatible 20.6 × 190 mm cylindrical high-voltage fuse-links. Engineered for demanding industrial and utility applications, it provides a reliable mounting solution for protecting transformers, switchgear and electrical distribution systems.
Manufactured by Mersen, formerly known as Ferraz Shawmut, the SI85-20-190 fuse base features durable insulating construction with M8 screw terminals to ensure secure mechanical fixing and dependable electrical connections. It is suitable for both AC and DC installations with operating voltages up to 7.2 kV.
Designed for straightforward installation and maintenance, the Y092665 supports dependable long-term operation in medium-voltage protection systems. Its compact design makes it suitable for switchgear panels, transformer assemblies and electrical distribution equipment requiring a reliable fuse mounting solution.
Key Advantages
- Designed for 20.6 × 190 mm high-voltage fuse-links.
- 7.2 kV AC/DC rated voltage.
- 50 A rated current.
- Secure M8 screw terminals provide reliable electrical connections.
- Durable construction for industrial and utility installations.
- Simple installation and maintenance.
Key Features
- Mersen SI85-20-190 fuse base.
- Manufacturer part number Y092665.
- Catalogue designation SI85-20-190.
- Compatible with 20.6 × 190 mm cylindrical fuse-links.
- 7.2 kV AC/DC rated voltage.
- 50 A current rating.
- M8 screw terminal connections.
- Impulse withstand voltage of 60 kV.
Reliable Mounting for Medium-Voltage Fuse Protection
A high-quality fuse base is essential for ensuring dependable electrical contact, secure mechanical retention and safe replacement of medium-voltage fuse-links. The Mersen SI85-20-190 provides a stable platform for compatible cylindrical fuse-links while supporting reliable operation under demanding electrical conditions.
Its robust construction and M8 screw terminals help maintain secure electrical connections, making it suitable for long-term service in industrial switchgear, transformer protection systems and utility distribution equipment.
Typical Applications
- Medium-voltage switchgear.
- Transformer protection systems.
- Utility distribution networks.
- Industrial electrical installations.
- Power distribution panels.
- Replacement fuse mounting assemblies.
Technical Specifications
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| Device Type | Fuse base / holder | |
|---|---|---|
| Fuse Size | 20.6x190 mm | |
| Current | 50 A | |
| Voltage | 7200 V | |
| Manufacturer | Mersen | |
| Brand formerly known as | Ferraz Shawmut | |
| Manufacturer part number | Y092665 | |
| Catalogue number | SI85-20-190 | |
| Product type | Medium-voltage fuse base | |
| Compatible fuse size | 20.6 × 190 mm | |
| Rated voltage AC | 7.2 kV | |
| Rated voltage DC | 7.2 kV | |
| Rated current | 50 A | |
| Terminal type | M8 screw terminals | |
| Impulse withstand voltage | 60 kV | |
| Product dimensions (L × W × H) | 241 × 54 × 131 mm | |
| Product weight | Approx. 0.06 kg | |
| EAN | 3605340112078 | |
| HS Code | 85359000 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen Y092665 used for?
The Y092665 is a medium-voltage fuse base designed to securely mount compatible 20.6 × 190 mm cylindrical fuse-links.
Which fuse size is compatible?
It is designed for 20.6 × 190 mm cylindrical high-voltage fuse-links.
What is the voltage rating?
The SI85-20-190 is rated for 7.2 kV AC and 7.2 kV DC.
What is the current rating?
The fuse base has a maximum continuous current rating of 50 A.
What type of terminals does it use?
The Mersen Y092665 uses robust M8 screw terminals for secure electrical and mechanical connections.
Trusted Medium-Voltage Protection from Mersen
Mersen medium-voltage fuse bases are trusted by utilities, panel builders and industrial engineers for dependable installation of cylindrical fuse-links in critical electrical protection systems.
