chave seccionadora de fusível vertical 160 A (33234)

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Descrição

Código da peça: 33234000

chave seccionadora de fusível vertical 160 A

parafuso M8/grampo 70 mm²

tamanho 00

para barramentos 12, 15, 20, 25, 30 x 5, 10 e barramentos de seção

Sistema

60Classic

Vantagens do produto

Self-closing inspection holes are available in the cover.

Grupo de produto	12
Subgroup	50

UE	1
EAN	4021267332341

catalog page

2020 : 3.29

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

Approvals

IEC (CB) , CCC , EAC

Número de tipo: SLS-00

EAC Type: NH

CCC certificate: 2004010302117261

Dados técnicos

for fuse links size:	NH 000, NH 00
fuse links acc. to standard:	IEC / HD 60269-2
permitted power dissipation of the fuse-link:	12 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):	160 A
Tensão de medição (IEC) AC:	690 V

Tensão nominal de isolamento:	1000 V
Tensão suportável nominal de impulso Uimp:	8 kV

Utilisation category AC (IEC 60947-3) :	AC-22B (690V) AC-23B (400V) AC-23B (500V/125A)
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):	50 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 17,3 W.

(A dissipação de energia em sua carga máxima seria 27,0 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.

tensão máxima IEC DC:

1000 V

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.

Degree of protection IP30 at front, degree of protection near terminal depends on installation

Dados mecânicos
L x A x P:	50 x 455 x 136
Peso:	146,0 kg/100
para barramentos:	12, 15, 20, 25, 30 x 5, 10 e barramentos de seção

Type of fastening:
patented click mechanism, connection 70mm², screw M8, 12 - 14Nm torque,
connection
clamp 1.5-70mm², 3Nm torque, wedge clamp terminal 16-70mm², 3Nm torque