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in-line fuse switch-disconnector 160 A (33773)

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Description

Part No.: 33773000A

QUADRON^®185Power

in-line fuse switch-disconnector 160 A

box terminal 70 mm², flat version

Size 00, 3-pole switchable

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	52

pack size	1
EAN	4021267337735

catalog page

2020 : 4.10, 4.9

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 , EAC

type number: QU185-00

EAC Type: NH

CCC certificate: 2015010302769751

Technical data

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.

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

Electrical data IEC
Rated current (IEC):	160 A
rated voltage (IEC) AC:	800 V

rated isolation voltage U_i AC:	1000 V
rated surge voltage U_imp :	8 kV

Utilisation category AC (IEC 60947-3) :	AC-22B (800 V / 63 A) AC-21B (690 V / 125 A) AC-22B (500 V / 160 A) AC-23B (400 V / 160 A)
Utilisation category DC (IEC 60947-3) :	DC-20B max. voltage between the fuses: 1000 V visible information required: Do not switch under load.

cond. short-circuit current with fuses (AC):	30 kA / 800 V (63 A)
	100 kA / 690 V
approved wth fuse links of operation class:	gG

power dissipation of the article:

The power dissipation at a typical load of 80 % results to 14.7 W.

(The power dissipation at full load would be 23.0 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.

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 IP20 at front, degree of protection near terminal depends on installation

Mechanical data
W x H x D:	50 x 670 x 147
weight:	217.4 kg/100
for busbars:	30, 40, 60, 80, 100, 120 x 10

front degree of protection:

IP20

Type of fastening:
can be screwed onto drilled busbar, undrilled mounting with terminal clamp
connection:
box terminal 95mm²

Terminal points

Box terminal: 1,5 -70mm² flexible cables, directly or with wire-end ferrules, depending on contour of the insulated lead 95mm² could be connectable 1,5 -10mm² solid round 16 -70mm² stranded round 2x10mm², 2x16mm² and 2x25mm² flexible with wire-end ferrules, identical cables placed side by side, crimping square 2x 10-35mm² flexible identical cables placed side by side lam. Cu. 9-13 mm wide terminal space 13mm x 13mm (flexible cables of maximum cross-section may not fit when using wire-end ferrule)