Mersen

Y1028719

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Description

The NH system is classified among plug-in fuse systems and is composed of , fuse-base, (possibly including terminal covers and phase barriers) , fuse-link with blade contact , fuse-link replacement device (LV HRC fuse puller) Since the design of this system cannot guarantee non-interchangeability of rated current, it must be handled by a qualified professional. NH-fuse links „gTr“ are used for the protection of transformers. The time/current characteristic is especially adapted to that of the protected transformer and implies optimal selectivity to NH-fuse links characteristic gG. The fuses can be loaded with 1,3 times nominal current for up to 10 hours. The fuse link operates at 1,5 times nominal transformer current within 2 hours.
Country of Origin
HU
Part Number
Y1028719
UPC
3605340535433
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Specifications

Ampere Rating
180 A
Rated Voltage Ac Iec
400 V
Power Dissipation At Rated Current Value
15 W
Country Of Origin
HU
Product Line
NH fuse-links gTr 400VAC, middle indicator/live gripping-lugs size 2, 3, 4a
Body Insulating Material
Ceramic
Connection Terminal Material
Silver-Plated Copper
Fuse Size
NH4a
Speed Characteristic
gTr
Mounting
Clip

Documents

Data Sheet

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