in-line fuse switch-disconnector 400 A (33702)

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Description

Part No.: 33702 000A

QUADRON®185Power

in-line fuse switch-disconnector 400 A

Size NH 2

size 2, 3-pole switchable

screw M12

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

System

185Power

Advantages of the product

Self-closing inspection holes are available in the cover.

Cover can be locked when closed.

Product group 12
Subgroup 54
pack size 1
EAN 4021267337025
ECLASS 6.1 27142108
ECLASS 7.1 27142108
ETIM 4.0 EC001046
ETIM 5.0 EC001046

Approvals

Standards

IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only

Approvals

IEC (CB) , CCC

type number: QU185-2

CCC certificate: 2015010302769224

Technical data

for fuse links size: NH 2
fuse links acc. to standard: IEC / HD 60269-2
permitted power dissipation of the fuse-link: 34 W
requirements for contact parts: Fuse links with silver-plated contact pieces recommended.
For fuse links with nickel-plated contact pieces, a reduction factor of 0.8 is to be observed.
Details IEC
Standards
IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only
Electrical data IEC
rated current (IEC): 400 A
rated voltage (IEC) AC: 690 V
rated isolation voltage Ui AC: 1000 V
rated surge voltage Uimp : 8 kV
Utilisation category AC (IEC 60947-3) :

AC-23B 400A/400V
AC-22B 400A/500V
AC-22B 400A/690V
AC-21B 400A/690V
cond. short-circuit current with fuses (AC): 65 kA / 800 V (200A)
100 kA / 690 V (400 A)
120 kA / 400 V (400 A)
approved wth fuse links of operation class: gG

power dissipation of the article:

The power dissipation at a typical load of 80 % results to 38.4 W.

(The power dissipation at full load would be 60.0 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.
further utilisation category DC (IEC 60947-3): DC-20B
max. voltage between the fuses: 1000V
visible information required: Do not switch under load.
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.
Special operating conditions corresponding to IEC / EN 61439-1 may yield to foulty activations of pilot switches and fuse monitors. The operating conditions have to be considered for the analysis of status signals.
Degree of protection IP20 at front (see mounting instruction)
Mechanical data
W x H x D: 100 x 670 x 189
weight: 480.0 kg/100
poles: 3-pole
for busbars: 30, 40, 60, 80, 100, 120 x 10
CT can be integrated in the device: ja
CT can be integrated in the CT module: ja
front degree of protection: IP20
degree of protection when open: IP10

Type of fastening:
can be screwed onto drilled busbar, diameter 13mm, undrilled mounting with terminal clamp
connection:
screw connection M12

Terminal points
  

screw M12 :
Md 30 Nm

Application notes

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.

The terminal compartment cover 33733 is always needed for the connection at top and when using cable lugs.
permitted power dissipation of the fuse-link: 34 W
requirements for contact parts: Fuse links with silver-plated contact pieces recommended.
For fuse links with nickel-plated contact pieces, a reduction factor of 0.8 is to be observed.

Links

Article master data, overviews and prices

Current prices and surcharges

3D and 2D data in a wide range of formats

CAD Daten WSCAD

Downloads

| General technical information

| Mounting instructions

| CAD model 3D PDF

| CAD model 3D STP

| CAD symbol 2D DXF

| Dimensioned drawing  #2

| EU declaration of conformity

| Product description (PDF)

| Product data for design verfication according to IEC / EN 61439-1

| Text for specification - extended version (*.rtf)

| Text for specification - standard version (*.rtf)

| Text for specification - GAEB90 (in German) (*.d81)

Accessories

accessories for mounting

33738 000A
CrossLink® terminal clamp
for busbar systems with CrossLink® touch-safe protection
size 1 - 3
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33740 000A
terminal clamp
for busbar systems without protection modules
size 1 - 3
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connection accessories

33735 000A
box terminal
for Cu / Al 70 - 240 mm²
size 1 - 3
for: Cu / Al 70 - 240 mm²
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33736 000A
box terminal
for Cu / Al 120 - 300 mm²
size 1-3
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covers

33733 000A
terminal compartment cover
universal for NH-rails size 1 - 3 and connection rail 800 A
size 1- 3
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33758 000A
lateral bearing strip
for front covers
size 00 - 3
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33761 000A
rear touch-safe protection cover
rear protection for Phase L1
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connection cable

37902 000A
Connection kit LTL NH1-3 for RJ12 cable
spring connector strip with 6 x 0.5 mm² leads
for internal wiring of the transformers and connection of the RJ12 cable
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37903 000A
Wago connector components
for independent assembly of RJ12 cables
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37904 000A
RJ12 lead with pin connector strip Wago
with leads RJ12, 3.00 m
to connect prewired in-line fuse switch-disconnectors with the current extension module 37100
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37905 000A
RJ12 lead with pin connector strip Wago
with leads RJ12, 1.5 m
to connect prewired in-line fuse switch-disconnectors with the current extension module 37100
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37906 000A
RJ12 lead with pin connector strip Wago
with leads RJ12, 0.6 m
to connect prewired in-line fuse switch-disconnectors with the current extension module 37100
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37907 000A
RJ12 lead with pin connector strip Wago
with lead RJ12, 0.3 m
to connect prewired in-line fuse switch-disconnectors with the current extension module 37100
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further accessories

33156 000
pilot switch
changeover 250 V AC / 5 A, 30 V DC / 4 A
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33762 000A
universal current transformer module
for mounting in the connection compartment
size 1 - 3
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33768 000A
plug support with mounting rail
for CT wiring
size 1 - 3
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33769 000A
component support with mounting rails
for fuse monitor and CT wiring
size 1 - 3
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measuring transformers 333mV

37289 000A
measuring transformer 200 A / 333 mV
Size CT2
class 1
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37290 000A
measuring transformer 250 A / 333 mV
Size CT2
class 1
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37296 000A
measuring transformer 200 A / 333 mV
Size CT2
class 0.5
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37297 000A
measuring transformer 250 A / 333 mV
Size CT2
class 0.5
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37303 000A
measuring transformer 200 A / 333 mV
Size CT2
class 0.5s
when used on busbars or in 630 A adapters, article 37900 is additionally required
on request
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current transformers class 1

37212 000A
current transformer 200 A / 5 A
Size CT2
2.5 VA / class 1
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37213 000A
current transformer 250 A / 5 A
Size CT2
2.5 VA / class 1
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37214 000A
current transformer 400 A / 5 A
Size CT2
2.5 VA / class 1
when used on busbars or in 630 A adapters, article 37900 is additionally required
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current transformers class 0.5

37219 000A
current transformer 200 A / 5 A
Size CT2
1.5 VA / class 0.5
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37220 000A
current transformer 250 A / 5 A
Size CT2
2.5 VA / class 0.5
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37221 000A
current transformer 400 A / 5 A
Size CT2
2.5 VA / class 0.5
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37232 000A
current transformer 200 A / 5 A, with decl. of conformity
Size CT2
1.5 VA / class 0.5
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37233 000A
current transformer 250 A / 5 A, with decl. of conformity
Size CT2
2.5 VA / class 0.5
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37234 000A
current transformer 400 A / 5 A, with decl. of conformity
Size CT2
2.5 VA / class 0.5
when used on busbars or in 630 A adapters, article 37900 is additionally required
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current transformers class 0.5s

37226 000A
current transformer 250 A / 5 A
Size CT2
1.5 VA / class 0.5s
when used on busbars or in 630 A adapters, article 37900 is additionally required
stock sale
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37227 000A
current transformer 400 A / 5 A
Size CT2
2.5 VA / class 0.5s
when used on busbars or in 630 A adapters, article 37900 is additionally required
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37236 000A
current transformer 250 A / 5 A, with decl. of conformity
Size CT2
1.5 VA / class 0.5s
when used on busbars or in 630 A adapters, article 37900 is additionally required
stock sale
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37237 000A
current transformer 400 A / 5 A, with decl. of conformity
Size CT2
2.5 VA / class 0.5s
when used on busbars or in 630 A adapters, article 37900 is additionally required
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https://pim.woehner.de/EN/IT/1000156447

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