Sezionatore sottocarico per fusibili NH, 3p (33507)

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Descrizione

Cod.art.: 33507000

QUADRON®Panel Speed

Sezionatore sottocarico per fusibili NH, 3p

morsetti a gabbia, con monitoraggio fusibili

Gr. NH 00

double-breaking

operator independent switching (snap-action mechanism)

for mounting plate

Montaggio

Panel

Vantaggi prodotto

With spring-controlled switch mechanism for frequent switching as per utilisation category "A"
Can be locked in neutral position with up to 3 padlocks
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 a mains disconnector as per IEC/EN 60204-1 (main switch)
Main switch only in combination with AC-23A/B

gruppo di prodotto 15
sottogruppo prodotto 03
pz/ conf. 1
EAN 4021267335076
ECLASS 6.1 27371401
ECLASS 7.1 27371401
ETIM 4.0 EC001040
ETIM 5.0 EC001040

Certificazioni

Norme

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

type no.: QCS-NH00

Dati tecnici

per fusibili di grandezza: NH 000, NH 00
fusibile secondo norma: IEC / HD 60269-2
potenza diss. max. ammissibile del fusibile inserito: 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
Norme
IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only
Electrical data IEC
corrente nominale (IEC): 125 A
tensione nominale (IEC) AC: 690 V
tensione nominale di isolamento Ui AC: 690 V
tensione di picco Uimp: 6 kV
Categoria d'impiego AC: AC-23B (690V/125A)
AC-23A (500V/125A)
AC-22A (690V/125A)

 

Categoria d'impiego DC: 2 current paths (L1,L3) in series
DC-22B (220V/125A)
corrente nom. di cto cto condizionata da fusibili (AC): 50 kA / 690 V (125A)
secondo prove fatte con fusibili di caratteristica: gG
Supplementary data IEC

I seguenti valori sono stati rilevati tramite prove con determinate condizioni. Prima di progettare vostro impianto chiedere a Wöhner suddette condizioni.

tensione max. ammissibile (IEC) AC: 725 V
utilisation categories AC-23B (690V/125A), AC-23A (500V/125A), AC-22A (690V/125A), DC-22B (220V/125A), 2 current paths (L1,L3) in series; fuses gL/gG, size 00, 690V/125A for fuse links IEC 60269-2 / DIN VDE 0636-2 size 00 up to 10W power dissipation,
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.
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.
System component: degree of protection IP20 at front as per DIN EN 60529, dependent upon installation in the connection area; shock protection to DIN EN 50274


Elektronische Sicherungsüberwachung:
- Zur Erkennung von Sicherungsausfällen mit Bemessungsspannung AC 100V bis AC 690V
- Keine Hilfsenergie erforderlich; Versorgung über Netzspannung
- Hilfskontakte potentialfrei
- LED- Blinkmelder (rot/grün)
- Testtaster
- Weitere Informationen unter Downloads / Datenblatt

Valori meccanici
L x A x P: 106 x 233 x 153
peso: 208,0 kg/100
Poli: 3 poli
Mounting: for mounting plate
Connessioni
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)

Application notes

Not suitable for aluminium cables !
potenza diss. max. ammissibile del fusibile inserito: 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.

Links

Downloads

Accessori

33908000
microswitch di segnalazione posizione maniglia
contatto di commutazione 250 V AC / 5 A, 30 V DC / 4 A
per: QCS-NH00, QCS-NH1, QCS-160, QCS-320
Di Più

33914000
morsetto 120 mm²
connessione frontale
per: QCS-NH00, QCS-160
Di Più

Trova il tuo contatto

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