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MERSEN FUSE SCHRAUBKAPPE MIT PRýFLOCH DII 00590.000200
Mersen L217130 DII Diazed fuse screw cap with a porcelain insulating body and integrated testing hole, rated at 25 A and 500 V AC/DC.
£1.59
Why Choose the Mersen L217130 DII Screw Cap?
The Mersen L217130 is a robust DII Diazed fuse screw cap designed to secure a compatible D fuse link within a D-system fuse base. Manufactured with a durable porcelain insulating body, it provides reliable mechanical retention and supports dependable circuit protection in low-voltage electrical distribution systems.
This screw cap features an integrated testing hole, allowing authorised technicians to perform electrical checks without completely dismantling the fuse assembly. Its porcelain construction provides effective electrical insulation and thermal resistance, making it suitable for routine installation, inspection and maintenance work.
Rated at 25 A and 500 V AC/DC, the L217130 is designed for compatible DII Diazed fuse systems. Its compact design and standardised construction make it a practical replacement component for distribution boards, industrial switchgear and electrical control panels.
Key Advantages
- Designed for DII Diazed fuse systems.
- 25 A rated current for compatible fuse assemblies.
- 500 V AC/DC voltage rating for low-voltage installations.
- Integrated testing hole supports convenient electrical inspection.
- Porcelain body provides effective insulation and thermal resistance.
- Standardised design supports straightforward installation and replacement.
Key Features
- Mersen D-system screw cap series.
- Catalogue number: 00590.000200.
- DII fuse size compatibility.
- 25 A rated current.
- 500 V AC and 500 V DC rated voltage.
- Porcelain insulating body.
- Integrated testing hole.
- RoHS-compliant construction.
Secure Installation for DII Fuse Systems
D-system screw caps are used to hold Diazed fuse links securely within compatible fuse bases. The Mersen L217130 provides the mechanical retention required to keep the fuse assembly correctly positioned while allowing access when inspection or replacement is necessary.
Its porcelain body delivers dependable electrical insulation and resistance to operating temperatures. The integrated testing hole also enables qualified technicians to check circuit conditions more efficiently, making the L217130 a practical accessory for established DII fuse protection systems.
Typical Applications
- Electrical distribution boards.
- Industrial switchgear assemblies.
- Commercial electrical installations.
- Machine control panels.
- Low-voltage DII fuse protection systems.
- Maintenance and refurbishment of compatible fuse bases.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | D / D0 (Neozed/Diazed) | |
| Fuse Size | DII | |
| Current | 25 A | |
| Manufacturer | Mersen | |
| Series | D-system Screw Caps | |
| Model | L217130 | |
| Catalogue number | 00590.000200 | |
| Product type | Diazed fuse screw cap | |
| Fuse size | DII | |
| Rated current | 25 A | |
| Rated AC voltage | 500 V AC | |
| Rated DC voltage | 500 V DC | |
| Suitable current type | AC/DC | |
| Body / insulating material | Porcelain | |
| Design | Integrated testing hole | |
| Product length | 31.6 mm | |
| Product weight | approx. 0.04 kg | |
| EAN / UPC | 4086500002313 | |
| Sell pack quantity | 20 | |
| Sell pack weight | approx. 0.806 kg | |
| Sell pack dimensions (W × L × H) | approx. 171 × 92 × 70 mm | |
| RoHS compliant | Yes | |
| HS Code | 85361050 |
Frequently Asked Questions
What is the Mersen L217130 used for?
The L217130 is used to secure a compatible DII Diazed fuse link within a D-system fuse base.
Which fuse size is compatible with this screw cap?
This screw cap is designed specifically for DII Diazed fuse systems.
What is the current rating of the L217130?
The Mersen L217130 has a rated current of 25 A.
What voltage can this screw cap support?
It is rated for electrical systems operating at up to 500 V AC or 500 V DC.
What is the purpose of the testing hole?
The testing hole allows authorised technicians to perform electrical checks without fully removing or dismantling the fuse cap assembly.
Trusted by Electrical Professionals Worldwide
Mersen D-system fuse accessories are widely specified by electricians, panel builders and maintenance engineers for their dependable compatibility, robust construction and reliable performance in low-voltage electrical protection systems.
