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module 4x NH fuse-switch-disconnector, 3-pole (33777)

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Description

Part No.: 33777

QUADRON®185Power

module 4x NH fuse-switch-disconnector, 3-pole

clamp connection

4x NH 000 (max. 63 A)

for busbars 30, 40, 60, 80, 100, 120 x 10

NEW

Product group 09
Subgroup 37
pack size 1
EAN 4021267337773
eCl@ss 6.1 27142108
eCl@ss 7.1 27142108
ETIM 4.0 EC001040
ETIM 5.0 EC001040

Approvals

Standards

IEC 60947-1:2007 + A1:2010 + A2:2014
IEC 60947-3:2008 + A1:2012 + A2:2015
GB/T 14048.3

Approvals

EAC

EAC Type: NH

Technical data

for fuse links size: NH 000
fuse links acc. to standard: IEC / HD 60269-2
permitted power dissipation of the fuse-link: 9 W
Details IEC
Standards
IEC 60947-1:2007 + A1:2010 + A2:2014
IEC 60947-3:2008 + A1:2012 + A2:2015
GB/T 14048.3
Electrical data IEC
Rated current (IEC): 252 A
rated voltage (IEC) AC: 690 V
rated voltage (IEC) DC: 440 V
rated isolation voltage Ui AC: 800 V
rated isolation voltage Ui DC: 500 V
rated surge voltage Uimp : 6 kV
Utilisation category AC (IEC 60947-3) : AC-21B (690 V / 80 A)
AC-22B (400 V / 125 A)
approved wth fuse links of operation class: gG
A fuse-combination unit acc. to IEC 60947-3 can only be operated at a higher voltage than its rated voltage, if it is used as a fuse-disconnector without breaking capacity, up to its max. rated insulation voltage and labelled as such.
Mechanical data
W x H x D: 99 x 672 x 196
weight: 597.5 kg/100
poles: 3-pole
for busbars: 30, 40, 60, 80, 100, 120 x 10
CT can be integrated in the device: ja
front degree of protection: IP20

for fuse links max. 21 mm wide

Terminal points

tunnel terminal 1.5 - 50 mm²

Cu: 1.5 - 50 mm² flexible with wire-end ferrule
Cu: 16 - 50 mm² stranded round
Cu: 1.5 - 10 mm² solid round

Al: 16 - 50 mm² solid round
Al: 50 mm² stranded sectored, pre-rounded

Suitable for aluminium cables.
Connections with aluminium cables are not maintenance-free.

Material properties
Main body: temperature stability 125°C,
self-extinguishing in acc. to UL 94,
creepage resistance CTI 600,
halogen-free

Reference

for use with horizontal busbar systems

Links

Downloads

Accessories

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current transformer 200 A / 5 A
1.5 VA / class 1
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37201
current transformer 250 A / 5 A
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37202
current transformer 400 A / 5 A
1.5 VA / class 1
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37204
current transformer 200 A / 5 A
1.5 VA / class 0.5
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37205
current transformer 250 A / 5 A
1.5 VA / class 0.5
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37206
current transformer 400 A / 5 A
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33950
front cover IP30
for: 33777, 33778
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33740
terminal clamp
for busbar systems without system covers
size 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.com

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

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