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MERSEN FUSE NH2C 75KVA 400V GTR MI NH2GTR75KVA
Mersen NH2GTR75KVA DIN NH2 gTr transformer fuse-link rated at 108 A and 400 V AC for protection of 75 kVA transformers with centre indicator and live gripping lugs.
£20.20
Why Choose the Mersen NH2GTR75KVA Transformer Fuse-Link?
The Mersen NH2GTR75KVA is a high-performance DIN NH gTr fuse-link specifically designed to protect low voltage transformers against short circuits while accommodating transformer magnetising inrush currents. Manufactured by Mersen, this NH2 size fuse-link delivers dependable protection for industrial transformers, distribution equipment and power systems where reliable transformer protection is essential.
Part of the trusted Mersen NH gTr 400 V AC fuse-link series, the NH2GTR75KVA features live gripping lugs and a centre indicator for rapid visual inspection and simplified maintenance. Its current-limiting characteristics help minimise damage during electrical faults while maintaining reliable transformer operation.
Designed for protecting 75 kVA transformers, this fuse-link has a 108 A rated current and is suitable for 400 V AC industrial power systems. Its specialised gTr characteristic provides excellent transformer protection while reducing nuisance operation during energisation.
Key Advantages
- Designed specifically for low voltage transformer protection.
- 108 A current rating for 75 kVA transformers.
- 400 V AC rated voltage for industrial power systems.
- gTr characteristic tolerates transformer energisation inrush currents.
- Centre indicator enables rapid identification of an operated fuse-link.
- Current-limiting design helps minimise equipment damage during faults.
Key Features
- Mersen NH gTr transformer fuse-link series.
- 108 A rated current.
- 400 V AC rated voltage.
- Suitable for 75 kVA transformers.
- DIN NH2 size construction.
- gTr transformer protection characteristic.
- Centre fuse status indicator.
- Live gripping lugs.
- Ceramic industrial fuse construction.
Reliable Protection for Distribution Transformers
The Mersen NH2GTR75KVA is engineered specifically for transformer protection applications. Its gTr operating characteristic allows the fuse-link to withstand the high magnetising inrush currents generated during transformer energisation while still providing rapid interruption of damaging short-circuit currents.
Its current-limiting design reduces thermal and mechanical stress on transformers and associated equipment during fault conditions. This helps improve equipment reliability, minimise downtime and extend transformer service life in industrial and commercial power distribution systems.
Typical Applications
- 75 kVA distribution transformers.
- Industrial transformer protection.
- Electrical distribution panels.
- Low voltage switchboards.
- Commercial power distribution systems.
- OEM electrical equipment.
Technical Specifications
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| Fuse Indication | Visual indicator | |
|---|---|---|
| Voltage | 400 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH2 | |
| Fuse Class | gTr | |
| Current | 108 A | |
| Manufacturer | Mersen | |
| Series | NH gTr 400 V AC Fuse-Links | |
| Model | NH2GTR75KVA | |
| Manufacturer item number | T1028692 | |
| Product type | DIN NH gTr fuse-link | |
| Rated current | 108 A | |
| Rated voltage | 400 V AC | |
| Transformer rating | 75 kVA | |
| Fuse size | NH2 | |
| Operating class | gTr | |
| Current type | AC | |
| Indicator | Centre indicator | |
| Gripping lugs | Live gripping lugs | |
| Body width | 40 mm | |
| Mounting type | DIN NH plug-in | |
| EAN | 3605340545357 | |
| RoHS compliant | Yes | |
| HS Code | 85361090 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen NH2GTR75KVA used for?
It is a DIN NH gTr fuse-link designed specifically to protect 75 kVA low voltage transformers against short circuits.
What is the rated current of this fuse-link?
The Mersen NH2GTR75KVA has a rated current of 108 A.
What voltage is this fuse designed for?
This transformer fuse-link is rated for operation on 400 V AC electrical systems.
What does the gTr operating class mean?
gTr fuse-links are specially designed for transformer protection, allowing normal transformer inrush currents while providing dependable short-circuit protection.
What transformer size is this fuse intended for?
The NH2GTR75KVA is designed to protect 75 kVA transformers operating on low voltage distribution systems.
Trusted for Transformer Protection
Mersen NH gTr fuse-links are trusted worldwide by electrical engineers, panel builders and industrial maintenance professionals for dependable transformer protection, excellent current limitation and reliable long-term performance.
