Description
33217 Wohner 125A 440V Power Circuit Off-Load Isolator & NH000 High Speed Fuse Holder RoHS
NH000 fuse switch disconnector 125A, frame class 50qmm – In-line fuse base 125A 33217 – Wöhner – 4021267332174: Rated continuous current Iu 125 A, Rail center distance 40 mm no, Rail center distance 50 mm no, Rail center distance 60 mm no, Connection type main circuit Screw, Number of poles 3, Size of the fuse link other
Number of poles 3
Rated operation current Ie (A) 125
Max. rated operation voltage Ue AC (V) 690
Rated insulation voltage Ui (V) 800
Construction size fuse inserts NH000
With error protection No
Housing width (mm) 89
Housing depth (mm) 75
Height of housing (mm) 143
Degree of protection (IP)i IP20
Degree of protection (NEMA)
Wohner NH000 Size High Speed AC Fuse Holder and Power Circuit off-Load Isolator for panel-mounting.
Fuse Size: To takes 3 x NH (Blade) type fuses in DIN000 size.
Maximum Rating: 125A.
Dimensions: 143mm high x 89mm wide x 75mm deep.
Weight: 572g.
for fuse links size: NH 000
fuse links acc. to standard: IEC / HD 60269-2
permitted power dissipation of the fuse-link: 9 W
Details IEC
Standards
IEC 60947-1:2007 + A1:2010 + A2:2014
IEC 60947-3:2008 + A1:2012 + A2:2015
GB/T 14048.3
Electrical data IEC
Rated current (IEC): 125 A
rated voltage (IEC) AC: 690 V
rated voltage (IEC) DC: 440 V
rated isolation voltage Ui AC: 800 V
rated isolation voltage Ui DC: 500 V
rated surge voltage Uimp : 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 / 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 3.2 W.
(The power dissipation at full load would be 5 W.)
Datasheet:Wohner-33217-Data.pdf
Wohner QUADRON pattern load breaker, construction size fuse inserts NH000, equipment pattern load breaker with safety load shake, rated operating current Ie 125A, 3 poles, degree of protection (IP) IP30, degree of protection (NEMA), top connection, housing width 89mm.
