Fuses and fuse holders
Fast-acting NH00 fuse link NGTC00 (RS31), replaces 3NE80 series
MIRO (Mersen group)
Need a cross-reference?Send the part number or a nameplate photo and we confirm an approved equivalent and availability.Ask about this part
- Genuine partsor approved equivalents on request
- Quotation in 24 hoursone offer for mixed lists
- Saudi company, Jeddahdelivery to sites across the Kingdom
- Documents on requestdatasheets, certificates of origin, SABER

Specifications
| Category | Circuit breakers and circuit protection |
|---|---|
| Product group | Fuses and fuse holders |
| Series | RS31 |
| Rated voltage | 400 / 690 / 800 V |
| Utilisation category | aR (fast-acting, semiconductor protection) |
| Current range | 10-125 A |
| Breaking capacity | 100 kA |
| Standard | IEC 60269 |
Datasheet, stock and lead time on request. If this part is discontinued or on long lead time we offer an approved equivalent.
Equivalents
What this part is
| Type | Fuse link |
|---|---|
| Size | NH00 |
| Operating class | aR |
| Rated current | 125 A |
Parts listed here share these values. Matching one value alone (for example the current) does not make a replacement.
Check before you substitute
- Rated voltage (AC or DC) and breaking capacity
- Fuse holder or base for the same size
- Indicator or striker if your switch uses one
We have no listed equivalent for this exact specification yet. Our engineers can source one from another approved maker.
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