Text for specification

Descrizione
QUADRON®Panel
Base sezion. per fus. NH2, 400 A, per pannello
vite M10

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

Omologazioni
IEC (CB), UL, CCC

Valori elettrici
corrente nominale (IEC):	400 A
tensione nominale (IEC) AC:	690 V
tensione nominale (IEC) DC:	440 V

corrente nominale (UL):	400 A
tensione nominale (UL) AC:	600 V

AC-23B (400V)
AC-22B (690V)
AC-21B (690V)
AC-20B (1000V) at pollution degree 2

visible information required if used at more than 690V AC: do not switch under load

DC specifications: 2 current paths (L1,L3) in series
DC-22B (440V)
DC-21B (440V)
DC-20B (1000V) at pollution degree 2

visible information required if used at more than 440V DC: do not switch under load

power dissipation at full load of the item:	22.0 W

tensione nominale di isolamento Ui AC:	800 V
tensione di picco Uimp:	6 kV
tensione max. ammissibile (IEC) DC:	800 V

resistenza nom. alla corrente di picco Ipk max.:	27.2 kA

SCCR:	100 kA

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.

Degree of protection IP30 at front, degree of protection near terminal depends on installation

Miscellaneous 
Disconnectors are equipped with arc chambers.
The shock protection is split into 2 for safe connection of the conductors.
Self-closing inspection holes are available in the cover.

Brand 
Woehner or equivalent

Cod. art.
33202000