Select product

for UL feeder circuits >250V

switch disconnector with fuses, 3-pole (33503)

The picture may show a similar product.

Description

Part No.: 33503000

QUADRON®60Classic Speed

switch disconnector with fuses, 3-pole

box terminal, connection bottom, for door coupling rotary handle

size 00

double-breaking

operator independent switsching

for busbars 12, 15, 20, 25, 30 x 5, 10 and section busbars

System

60Classic

Advantages of the product

With spring-controlled switch mechanism for frequent switching as per utilisation category "A"
FLAG indicator shows the switch setting
Fuses can be changed safely and without tools thanks to double-breaking main contacts
Additional visible separating section by removing the cover incl. fuses
Can be used as mains disconnector as per IEC / EN 60204-1 (main switch)
Also as an Emergency Off switch in combination with the red-yellow door coupling twist handle
Main switch and Emergency Off switch only in combination with AC-23A/B

CrossLink® adapter technology
Simple and safe clicking into place and making contact
Busbar supports can be mounted above each other for flat busbars
Compact dimensions (106mm wide)

Switches can be installed 90° left/right horizontal, always with the same switch lug position

Product group 15
Subgroup 20
pack size 1
EAN 4021267335038
catalog page 2020 : 3.26
ECLASS 6.1 27371401
ECLASS 7.1 27371401
ETIM 4.0 EC001040
ETIM 5.0 EC001040

Approvals

Standards

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

Approvals

EAC

type number: QCS-NH00

EAC Type: NH

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: 10 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 isolation voltage Ui AC: 800 V
rated surge voltage Uimp : 8 kV
Utilisation category AC (IEC 60947-3) : AC-23B (690V/125A)
AC-23A (500V/125A)
AC-22A (690V/125A)

AC20B (800V)
visible information required: do not switch under load
Utilisation category DC (IEC 60947-3) : DC specifications: 2 current paths (L1,L3) in series
DC-22B (220V/125A)

DC-20B (800V) at pollution degree 3
visible information required: do not switch under load
cond. short-circuit current with fuses (AC): 50 kA / 690 V (125A)
approved wth fuse links of operation class: gG
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.
When several devices are used side-by-side in continuous operation, the rated load factor specified in VDE 0660 Part 500 / EN 60 439-1, Table 1, must be observed.
System component: degree of protection IP20 at front as per DIN EN 60529, degree of protection near terminal depends on installation; shock protection as per DIN EN 50274

adapter module: front side degree of protection IP20 as per DIN EN 60529 (finger-safe)
Mechanical data
W x H x D: 106 x 200 x 155
weight: 208,0 kg/100
poles: 3-pole
for busbars: 12, 15, 20, 25, 30 x 5, 10 and section busbars

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

Terminal points
Not suitable for aluminium cables !
  

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
2x10 - 2x35mm² flexible, identical cables placed side by side square

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)

Links

Downloads

Accessories

33908000
pilot switch for monitoring the switch position
changeover 250 V AC / 5 A, 30 V DC / 4 A
for: QCS-NH00, QCS-NH1, QCS-160, QCS-320
More

33910000
door coupling rotary drive
black, with handle
door interlock can be activated, for padlocks
for: QCS-NH00, QCS-NH1, QCS-160, QCS-320
More

33911000
door coupling rotary drive
yellow-red, with handle
door interlock can be activated, for padlocks
for: QCS-NH00, QCS-NH1, QCS-160, QCS-320
More

33912000
extension shaft, 290 mm long
for: QCS-NH00, QCS-NH1, QCS-160, QCS-320
More

33913000
extension shaft, 490 mm long
for: QCS-NH00, QCS-NH1, QCS-160, QCS-320
More

33914000
connecting terminal 120 mm²
front connection
for: QCS-NH00, QCS-160
More

33915000
connection for auxiliary line, for box terminal
flat connector EN 61210  6.3 x 0.8
for: QCB-NH00, QCS-NH00, QCS-160
More

Find your contact

to the contact site

Wöhner GmbH & Co. KG
Elektrotechnische Systeme
Mönchrödener Str. 10
96472 Rödental

Order hotline (Germany)
+49 9563 751 161
order@woehner.de

Technical hotline (Germany)
+49 9563 751 260
support@woehner.com

Products Configurator Current metal surcharges folder for files