Mersen Fuse PROTISTOR NH1 250A uRD

250 A
Delivered between Sat, 24.10. and Fri, 6.11.
3 items ordered
free shipping

Nominal current2

Product details

Fuse standard: IEC 269.4, IEC 60269-4
Fuse size: 1
Current: 250A
Operating voltage: 690V AC
Characteristic: FF
High breaking capacity: Yes
Total length: 135mm
Designation plate width: 6mm
Housing height: 52.5mm
Housing width: 39.5mm
Housing length: 68mm
Application category: aR
Fuse type: NH

DIN 43620 Protistor fuses DIN 43620 size T71. Fuses with very high breaking capacity to protect power semi-conductors. Body equipped with a fusion striker capable of activating a micro-switch attached to the body. Order micro-switch separately.

30-day right of return if unopened
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Fuses» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Littelfuse
    0 %
  • 1.Max Hauri
    0 %
  • 1.Mersen
    0 %
  • 1.Offgridtec
    0 %
  • 1.Perel
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Mersen
    Not enough data
  • Beha Amprobe
    Not enough data
  • Benson
    Not enough data
  • Daier
    Not enough data
  • Ective
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Fuses» category returned?

Source: Digitec Galaxus
  • 1.Lampa
    0 %
  • 1.Littelfuse
    0 %
  • 5.Mersen
    0.2 %
  • 6.Goobay
    0.5 %
  • 7.Perel
    1 %
Source: Digitec Galaxus