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Mersen NH22GTR100KVA-1 DIN NH2 gTr transformer protection fuse link rated at 144 A and 400 V AC for 100 kVA distribution transformers with isolated gripping lugs and a centre indicator.
£38.45
The Mersen NH22GTR100KVA-1 is a premium DIN NH gTr fuse link engineered specifically for the protection of low-voltage distribution transformers. Its transformer-specific gTr operating characteristic allows normal transformer magnetising inrush currents while providing dependable protection against overload and short-circuit faults.
Part of the Mersen NH gTr 400 V AC fuse-link range, this fuse link features isolated gripping lugs and a centre-mounted blown-fuse indicator, making maintenance safer and allowing quick identification of an operated fuse. Its ceramic construction and high breaking capacity make it ideal for demanding industrial and commercial power distribution systems.
With a 100 kVA transformer rating, 144 A rated current and a 400 V AC operating voltage, the NH22GTR100KVA-1 is suitable for transformer incomers, industrial switchboards, distribution panels and low-voltage substations requiring reliable transformer protection.
Mersen gTr fuse links are specifically developed to protect distribution transformers by matching their electrical operating characteristics. They allow normal energisation currents while rapidly interrupting overloads and short-circuit faults, helping to minimise damage to transformer windings and associated electrical equipment.
The NH22GTR100KVA-1 is widely used in transformer feeders, industrial switchboards, commercial power distribution systems and low-voltage substations where dependable transformer protection and coordinated fault clearance are essential.
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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 | 144 A | |
| Manufacturer | Mersen | |
| Series | NH gTr 400 V AC Fuse Links | |
| Model | NH22GTR100KVA-1 | |
| Item number | P1028688 | |
| Product type | NH transformer protection fuse link | |
| Fuse characteristic | gTr | |
| Fuse size | NH2 | |
| Transformer rating | 100 kVA | |
| Rated current | 144 A | |
| Rated operating voltage | 400 V AC | |
| Current type | AC | |
| Body width | 41.9 mm | |
| Indicator | Centre indicator | |
| Gripping lugs | Isolated gripping lugs | |
| Mounting type | Compatible NH fuse base | |
| RoHS compliant | Yes |
This fuse link is specifically designed to protect 100 kVA low-voltage distribution transformers against overload and short-circuit faults.
The NH22GTR100KVA-1 is intended for transformers with a nominal rating of 100 kVA.
This transformer protection fuse has a rated current of 144 A.
The gTr characteristic is optimised for transformer protection, allowing normal energisation currents while providing dependable protection against overloads and short circuits.
The NH22GTR100KVA-1 incorporates a centre-mounted blown-fuse indicator to simplify maintenance and fault identification.
Mersen NH gTr transformer fuse links are trusted by utilities, panel builders and industrial electrical engineers for delivering dependable transformer protection across demanding low-voltage power distribution systems.
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