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for UL feeder circuits >250V

NH fuse-switch-disconnector size 000, 125 A (33416)

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Description

Part No.: 33416000

QUADRON^®30Compact

NH fuse-switch-disconnector size 000, 125 A

box terminal

connection top or bottom

for busbars 12 x 5, 10

System

30Compact 3P

Advantages of the product

CrossLink® adapter technology
Fast and safe conversion of the connection for top or bottom; the parts under voltage remain shock protected
Simple and safe clicking into place and making contact
Safe connection through shock protection split into two

Product group	09
Subgroup	22

pack size	1
EAN	4021267334161

catalog page

2020 : 2.4

ECLASS 6.1	27142108
ECLASS 7.1	27142108
ETIM 4.0	EC001040
ETIM 5.0	EC001040

Approvals

Standards

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

UL 4248-1

Approvals

IEC (CB) , UL , VDE , CCC , DNV GL , EAC

for UL feeder circuits >250V

type number: QCB-NH000

EAC Type: NH

UL file: E230163, UL category (for USA): IZLT2 https://www.ul.com

CCC certificate: 2010010302405871

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

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

Utilisation category AC (IEC 60947-3) :	AC-21B (690 V / 80 A) AC-22B (400 V / 125 A)
Utilisation category DC (IEC 60947-3) :	DC specifications: 2 current paths (L1,L3) in series DC-22B (440V/63A) DC-22B (220V/100A) DC-21B (440V/80A) DC-21B (220V/125A)

cond. short-circuit current with fuses (AC):	50 kA / 400 V (125A)
	50 kA / 500 V (100A)
	50 kA / 690 V (50A)
approved wth fuse links of operation class:	gG

power dissipation of the article:

The power dissipation at a typical load of 80 % results to 8.8 W.

(The power dissipation at full load would be 13.8 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.

max. permitted voltage (IEC) DC:

800 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.

for fuse links IEC 60269-2 / DIN VDE 0636-2 size 000 (max. 21mm wide) up to 9W power dissipation
Special operating conditions corresponding to IEC / EN 61439-1 may yield to foulty activations of pilot switches and fuse monitors. The operating conditions have to be considered for the analysis of status signals.
Entsprechend den angegeben AC- und DC- Schalteigenschaften und unter Berücksichtigung der Überlastbedingungen, sind gewisse Abstände zu geerdeten Metallteilen einzuhalten. Nähere Informationen auf Anfrage. Bei Verwendung als Trennschalter ist die Einhaltung der Abstände nicht erforderlich. Bei Dauerbetrieb von mehreren Geräten nebeneinander ist der Bemessungsbelastungsfaktor nach VDE 0660 Teil 500 / EN60439-1, Tabelle 1 zu beachten.
System component: degree of protection IP30 at front as per DIN EN 60529, degree of protection near terminal depends on installation, adapter module: front side degree of protection IP20 as per DIN EN 60529 (finger-safe)

Details UL
Standards
UL 4248-1

for UL feeder circuits >250V

Electrical data UL
rated current (UL):	125 A
rated voltage (UL) AC:	600 V
rated frequency (UL):	50 / 60 Hz

SCCR:

100 kA

Mechanical data
W x H x D:	90 x 160 x 98
weight:	90.0 kg/100
poles:	3-pole
for busbars:	12 x 5, 10

front degree of protection:

IP30

Busbar connector: externally tensioned contacting, convenient click mechanism, simple conversion of the combination bases from 5 to 10mm-thick busbars

Terminal points
cage clamp connection
screw drive:	S4
wire stripping:	20 mm
min. cross-section:	1.5 mm²
max. cross-section:	50 mm²
Md min.:	3.2 Nm
Md max.:	4.8 Nm
Not suitable for aluminium cables !

Box terminal: 2.5 -50mm² flexible cables, 1.5 -50mm² flexible cables with wire-end ferrules 1.5 - 10mm² solid round 16 - 50mm² stranded round (flexible cables of maximum cross-section may not fit when using wire-end ferrule) lam. Cu. 6-9 mm wide Terminal space 10mm x 10mm