NH busbar mounted fuse base, 250 A (03705)

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Description

Part No.: 03705000

NH busbar mounted fuse base, 250 A

screw

size 1 / 3P

Product group 10
Subgroup 42
pack size 1
EAN 4021267037055
ECLASS 6.1 27142106
ECLASS 7.1 27142106
ETIM 4.0 EC000067
ETIM 5.0 EC000067

Approvals

Standards

IEC 60269-1:2006 + A1:2009 + A2:2014
IEC 60269-2:2013 + A1:2016

Technical data

permitted power dissipation of the fuse-link: 32 W
size: NH 1
Details IEC
Standards
IEC 60269-1:2006 + A1:2009 + A2:2014
IEC 60269-2:2013 + A1:2016
Electrical data IEC
Rated current (IEC): 250 A
rated voltage (IEC) AC: 690 V
rated voltage (IEC) DC: 440 V
rated surge voltage Uimp : 6 kV

power dissipation of the article:

The power dissipation at a typical load of 80 % results to 14,1 W.

(The power dissipation at full load would be 22,0 W.)

Supplementary data IEC

The following values have been verified with tests under certain conditions. Please ask Wöhner for this conditions before designing your panel.

max. permitted voltage (IEC) AC: 800 V
max. permitted voltage (IEC) DC: 800 V
for fuse links IEC 60269-2 / DIN VDE 0636-201 size 1 up to 32W power dissipation
Mechanical data
W x H x D: 190 x 190 x 112
weight: 208,0 kg/100
poles: 3-pole

Type of fastening: hook clips,
connection screw:
screw connection M10, 18 - 22Nm torque

Terminal points
Not suitable for aluminium cables !

Application notes

Not suitable for aluminium cables !
permitted power dissipation of the fuse-link: 32 W

Links

Downloads

Accessories

03502000
NH fuse extractor handle
without sleeve
size 000 - 3
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79449000
grip lug cover
for NH fuse-base
NH 1 - 3
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Find your contact

to the contact site

Wöhner GmbH & Co. KG
Elektrotechnische Systeme
Mönchrödener Str. 10
96472 Rödental

Order hotline (Germany)
+49 9563 751 161
order@woehner.de

Technical hotline (Germany)
+49 9563 751 260
support@woehner.com