NH fuse switch-disconnector size 000, 125 A (33800)

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Description

Part No.: 33800

QUADRON®CrossBoard

NH fuse switch-disconnector size 000, 125 A

box terminal

connection top or bottom

with CrossLink® interface

System

CrossBoard®

Advantages of the product

only 49.5 mm wide

rotatable for connection at bottom or top

Product group	09
Subgroup	20

pack size	1
EAN	4021267338008

catalog page

2020 : 1.1

eCl@ss 6.1	27142108
eCl@ss 7.1	27142108
ETIM 4.0	EC001040
ETIM 5.0	EC001040

Approvals

Standards

IEC 60947-1:2007 + A1:2010 + A2:2014
IEC 60947-3:2008 + A1:2012 + A2:2015

GB/T 14048.3

Approvals

EAC

type number: QU-NH000

EAC Type: NH

Technical data

for fuse links size:	NH 000
fuse links acc. to standard:	IEC / HD 60269-2
permitted power dissipation of the fuse-link:	9 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 60947-1:2007 + A1:2010 + A2:2014 IEC 60947-3:2008 + A1:2012 + A2:2015

Electrical data IEC
Rated current (IEC):	125 A
rated voltage (IEC) AC:	690 V

rated voltage (IEC) DC:

440 V

rated isolation voltage U_i AC:	800 V
rated isolation voltage U_i DC:	500 V
rated surge voltage U_imp :	6 kV

max. permitted voltage (IEC) DC

800 V

Utilisation category AC (IEC 60947-3) :

AC-21B (690 V / 80 A)
AC-22B (400 V / 125 A)

cond. short-circuit current with fuses (AC):	50 kA / 690 V (80 A)
	80 kA / 400 V (125 A)
	100 kA / 400 V (100 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 6.7 W.

(The power dissipation at full load would be 10.5 W.)

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.

In accordance with the specified AC and DC switching properties and in consideration of the overload conditions, certain distances to earthed metal parts are to be adhered to. detailed information upon inquiry

When several devices are used side-by-side in continuous operation, the rated load factor specified in IEC / EN 61439-1, Table 1, must be observed.

Mechanical data
W x H x D:	49.5 x 175 x 96
weight:	41.5 kg/100
poles:	3-pole

front degree of protection:

IP30

vertical installation position:	Yes
horizontal installation position:	No

type of fastening: patented click mechanism

Terminal points
cage clamp connection
screw drive:	S4
wire stripping:	15 mm
min. cross-section:	2.5 mm²
max. cross-section:	50 mm²
Terminal space:	10x10
Md min.:	4.0 Nm
Md max.:	5.0 Nm
Not suitable for aluminium cables !

box terminal: 1.5 - 50 mm² flexible and flexible with wire-end ferrules* 2.5 - 50 mm² flexible 2.5 - 16 mm² solid round 2.5 - 50 mm² stranded round Terminal space 10 mm x 10 mm (*flexible cables of maximum cross-section may not fit when using wire-end ferrule)