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MERSEN FUSE H 3609P BCKUP TS VDE 537-88/63 45DB360V63PTS
Mersen C1018327 Limitor-PTS high voltage DIN back-up fuse with low power dissipation and thermal striker, rated 36 kV AC and 63 A for transformer protection.
£231.57
Why Choose the Mersen C1018327 High Voltage DIN Back-up Fuse?
The Mersen C1018327 is a premium Limitor®-PTS high voltage DIN back-up fuse-link featuring low power dissipation and an integrated thermal striker, specifically developed to provide dependable transformer protection within medium voltage electrical distribution systems. Manufactured in accordance with IEC 60282-1, it delivers outstanding fault interruption performance whilst helping minimise thermal stress inside modern switchgear.
The Limitor®-PTS range incorporates an innovative pure silver fuse element together with Mersen's patented thermal striker technology, helping prevent overheating whilst maintaining excellent current limiting performance. Manufactured using pure silver fuse elements, silver-plated copper end caps and a durable ceramic body, the C1018327 provides exceptional electrical reliability and long operational service life.
With a 36 kV AC voltage rating, 63 A current rating and 88 mm diameter × 537 mm length construction, the Mersen C1018327 is ideally suited for protecting transformers installed within air insulated and gas insulated switchgear across industrial facilities, substations and utility distribution networks.
Key Advantages
- Designed specifically for medium voltage transformer protection.
- Patented thermal striker helps reduce switchgear overheating.
- Low power dissipation improves operating efficiency.
- 36 kV AC rated voltage.
- 63 A rated current.
- Integrated 80 N thermal striker.
- Manufactured in accordance with IEC 60282-1.
- Suitable for air insulated and SF₆ insulated switchgear.
Key Features
- Manufacturer: Mersen.
- Series: Limitor®-PTS.
- Part number: C1018327.
- Catalogue number: 45DB360V63PTS.
- Rated voltage: 36 kV AC.
- Rated current: 63 A.
- Fuse dimensions: 88 mm diameter × 537 mm length.
- Low power dissipation technology.
- Integrated 80 N thermal striker.
- Ceramic body with silver-plated copper terminals.
Reliable Protection for Modern Medium Voltage Networks
The Limitor®-PTS range has been developed to protect transformers whilst reducing heat generation inside modern switchgear. Its innovative fuse element design and patented thermal striker improve operational reliability and help extend equipment life without compromising fault interruption capability.
The C1018327 is particularly suitable for gas insulated and air insulated switchgear installed throughout industrial facilities, substations and utility power distribution systems where dependable transformer protection is essential.
Typical Applications
- Medium voltage transformers.
- Gas insulated switchgear (GIS).
- Air insulated switchgear.
- Industrial electrical distribution.
- Utility substations.
- OEM medium voltage equipment.
Technical Specifications
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| Voltage | 360 V | |
|---|---|---|
| Device Type | Fuse link | |
| Fuse Type | High voltage | |
| Current | 63 A | |
| Manufacturer | Mersen | |
| Series | Limitor®-PTS | |
| Model | C1018327 | |
| Catalogue number | 45DB360V63PTS | |
| Product type | High voltage DIN back-up fuse | |
| Application | Transformer protection | |
| Rated voltage | 36 kV AC | |
| Rated current | 63 A | |
| Breaking capacity | 36 kA | |
| Minimum breaking current | 260 A | |
| Clearing I²t | 65 kA²s | |
| Cold resistance | 31.9 mΩ | |
| Power dissipation | 165 W | |
| Fuse size | 88 mm × 537 mm | |
| Body material | Ceramic | |
| Fuse element | Pure silver | |
| Terminal material | Silver-plated copper | |
| Thermal striker | 80 N | |
| Weight | Approx. 6.6 kg | |
| HS Code | 85351000 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen C1018327 used for?
The C1018327 is a high voltage DIN back-up fuse designed to protect transformers against high short-circuit currents in medium voltage electrical systems.
What are the electrical ratings?
This fuse is rated for 36 kV AC operation with a 63 A current rating.
What is the benefit of the Limitor®-PTS series?
The Limitor®-PTS range combines low power dissipation with a patented thermal striker to help reduce overheating inside switchgear whilst maintaining excellent fault protection.
Does this fuse include a thermal striker?
Yes. The fuse incorporates an integrated 80 N thermal striker compatible with modern transformer switchgear.
Which standards does this fuse comply with?
The C1018327 complies with IEC 60282-1 for high voltage DIN back-up fuse-links.
Trusted for Medium Voltage Protection
Mersen Limitor®-PTS fuse-links are trusted worldwide by utilities, switchgear manufacturers and industrial engineers for dependable transformer protection, reduced thermal losses and reliable medium voltage network performance.
