chave seccionadora de fusível vertical 250 A (37531)

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Descrição

Código da peça: 37531 000A

QUADRON®185Power

chave seccionadora de fusível vertical 250 A

tamanho 1, comutável 1 polo

V-clamp 50-300 mm²

terminal body alu, pressure piece brass

prewired with 3x measuring transformers 250 A / 333 mV, accuracy class 1, with 6-pole plug connection

para barramentos 30, 40, 60, 80, 100, 120 x 10

coming soon

Sistema

185Power

Vantagens do produto

Self-closing inspection holes are available in the cover.

Cover can be locked when closed.

Grupo de produto 12
Subgroup 63
Unidade por pacote 1
EAN 4021267375317
ECLASS 6.1 27142108
ECLASS 7.1 27142108
ETIM 4.0 EC001046
ETIM 5.0 EC001046

Aprovações

Standards

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

Número de tipo: QU185-1 Pre-Assembled

Dados técnicos

for fuse links size: NH 1
fuse links acc. to standard: IEC / HD 60269-2
permitted power dissipation of the fuse-link: 23 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.
Dados IEC
Standards
IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only
Dados elétricos IEC
Corrente de medição (IEC): 250 A
Tensão de medição (IEC) AC: 800 V
accuracy class (current): 1
Tensão nominal de isolamento: 1000 V
Tensão suportável nominal de impulso Uimp: 12 kV
Utilisation category AC (IEC 60947-3) :

AC-22B (800 V / 160 A)
AC-22B (690 V / 250 A)
AC-23B (400 V / 250 A)
Utilisation category DC (IEC 60947-3) : DC-20B
max. voltage between the fuses: 1000V
visible information required: Do not switch under load.
cond. short-circuit current with fuses (AC): 80 kA / 800 V (160 A)
100 kA / 690 V (250 A)
120 kA / 500 V (250 A)
approved wth fuse links of operation class: gG

Dissipação de energia do artigo:

A dissipação de energia em uma carga de 80% resulta em 15,4 W.

(A dissipação de energia em sua carga máxima seria 24,0 W.)

Dados adicionais IEC

The following values have been verified with tests under certain conditions. Please ask Wöhner for this conditions before designing your panel.
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.
Besondere Betriebsbedingungen gemäß IEC / EN 61439-1 können zu Fehlauslösungen von Meldeschaltern oder Sicherungsüberwachungen führen. Die vorliegenden Betriebsbedingungen sind dementsprechend bei der Auswertung der Meldesignale zu berücksichtigen.
Degree of protection IP20 at front, degree of protection near terminal depends on installation
Dados mecânicos
L x A x P: 100 x 687 x 189
Peso: 543,0 kg/100
Polaridade: 3 polos
para barramentos: 30, 40, 60, 80, 100, 120 x 10
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

pontos terminais
v-clamp
min. cross-section: 50 mm²
max. cross-section: 300 mm²
re: 70 - 150 mm²
rm: 50 - 120 mm²
se: 35 - 240 mm²
sm: 35 - 185 mm²
Suitable for aluminium conductors.
the temperature of aluminium conductors must not exceed 80°C (see operating instructions)
pre-treatment of aluminium conductors: see general technical information (under Downloads)

Instruções de Aplicação

Suitable for aluminium conductors.
the temperature of aluminium conductors must not exceed 80°C (see operating instructions)
pre-treatment of aluminium conductors: see general technical information (under Downloads)
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: 23 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

Dados mestre e visões gerais de artigos

Current prices and surcharges

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

CAD Daten WSCAD

Downloads

| General technical information

| Instruções de montagem

| Esboço dimensionado

| Esboço dimensionado 2

| EU declaration of conformity

| Descrição do produto (PDF) - draft

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

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

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

Acessórios

accessories for mounting

33740 000A
grampo de fixação
para sistemas de barramento sem módulos de proteção
tamanho 1 - 3
Mais

33738 000A
grampo de fixação CrossLink®
para sistemas de barramento com proteção contra contato acidental CrossLink®
tamanho 1 - 3
Mais

connection accessories

33559 000B
V-clamp
with cover cap
terminal body alu, pressure piece brass
tamanho 1-3
for Cu / Al 50 - 300 mm²
NEW
Mais

covers

33733 000A
tampa da área de conexão
universal para trilhos NH tamanho 1 - 3 e trilho de conexão 800 A
tamanho 1- 3
Mais

33758 000A
faixa de rolamento lateral
para coberturas frontais
tamanho 00 - 3
Mais

connection cable

37902 000A
Connection kit LTL NH1-3 for RJ12 cable
spring strip with 6 x 0.5 mm² cables
for internal wiring of the transformers and connection of the RJ12 cable
coming soon
Mais

37903 000A
Wago connector components
for independent assembly of RJ12 cables
coming soon
Mais

37904 000A
RJ12 Leitung mit Wago-Stiftleiste
with leads RJ12, 3.00 m
to connect prewired in-line fuse switch-disconnectors with the current extension module 37100
coming soon
Mais

37905 000A
RJ12 Leitung mit Wago-Stiftleiste
with leads RJ12, 1.5 m
to connect prewired in-line fuse switch-disconnectors with the current extension module 37100
coming soon
Mais

37906 000A
RJ12 Leitung mit Wago-Stiftleiste
with leads RJ12, 0.6 m
to connect prewired in-line fuse switch-disconnectors with the current extension module 37100
coming soon
Mais

further accessories

33156 000
interruptor de sinalização
comutador 250 V AC / 5 A, 30 V DC / 4 A
Mais

https://pim.woehner.de/PT/DE/1000364936

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Para a página de contato

Wöhner Sistemas
Eletrotécnicos Ltda.
Rua Antônio Galvão Pacheco, 185
18550-612, Boituva/SPl
Brasil

Linha direta de pedidos (Alemanha)
+49 9563 751 125
order@woehner.de

Linha direta de tecnologia (Alemanha)
+49 9563 751 508
support@woehner.com