Empresa
Inovações
Service
Produtos
A imagem pode mostrar um produto similar.
Código da peça: 33287000
chave seccionadora de fusível vertical 250 A
parafuso M10, com monitorização do fusível
tamanho 1
no longer available
Vantagens do produto
Self-closing inspection holes are available in the cover.
Strips are equipped with arc chambers.
Cover can be locked in closed condition.
Electronic fuse monitoring:
operating current principle, optionally with latching properties (latches without bridge X1-X2)
device display:
green LED = intact fuses
red LED = fuse tripped, cover position up
| Grupo de produto | 12 |
| Subgroup | 53 |
| Unidade por pacote | 1 |
| EAN | 4021267332877 |
| ECLASS 6.1 | 27142108 |
| ECLASS 7.1 | 27142108 |
| ETIM 4.0 | EC001046 |
| ETIM 5.0 | EC001046 |
Standards
IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only
Approvals
IEC (CB) , CCC
Número de tipo: SLS1
CCC certificate: 2004010302117259
| 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: | 690 V |
| Tensão nominal de isolamento: | 1000 V |
| Tensão suportável nominal de impulso Uimp: | 4 kV |
| Utilisation category AC (IEC 60947-3) : | AC-23 B (400V) |
| cond. short-circuit current with fuses (AC): | 100 kA / 690 V |
| approved wth fuse links of operation class: | gG |
Dissipação de energia do artigo:
A dissipação de energia em uma carga de 80% resulta em 19,2 W.
(A dissipação de energia em sua carga máxima seria 30,0 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. |
| Electronic fuse monitoring: nominal voltage: 3AC 400V nominal frequency: 50...40Hz switch contact: 2 changeover switches, max. AC 250V, AC15 closer 3A, opener 1A rated surge voltage: 4kV pollution degree: 2 |
|
| Degree of protection IP30 at front, degree of protection near terminal depends on installation |
| Dados mecânicos | |
| L x A x P: | 99 x 908 x 195 |
| Peso: | 650,0 kg/100 |
| Polaridade: | 3 polos |
Type of fastening:
can be screwed onto drilled busbar, undrilled with terminal clamp,
connection:
screw connection M10, SW17, 30 - 35Nm torque
Conductor connection, fuse monitoring:
2 x 2.5mm² solid DIN 46 288 or
2 x 1.5mm² braid with ferrule
DIN 46 228-1/-2/-3
| pontos terminais | |
|
screw M10 : |
|
| 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. | |
| 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. |
Encontre sua pessoa de contato
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
País
