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Fuses and fuse holders

NH3 knife-blade fuse link, size 3

MIRO (Mersen group)

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NH3 knife-blade fuse link, size 3

Specifications

CategoryCircuit breakers and circuit protection
Product groupFuses and fuse holders
SeriesNH3
Rated voltage500 / 690 V
Utilisation categorygG (general purpose)
Current range315-630 A
Breaking capacity100 kA at 500 V
StandardIEC 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

TypeFuse link
SizeNH3
Operating classgG
Rated current630 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

Cross-reference tool

We have no listed equivalent for this exact specification yet. Our engineers can source one from another approved maker.

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