Text for specification

Descripción
QUADRON^®Panel
seccionador NH, talla 1, 250 A, montaje en superficie
borne-brida

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

homologaciónes
IEC (CB), UL, CCC

datos eléctricos
intensidad de corriente nominal (IEC):	250 A
tensión nominal (IEC) AC:	690 V
tensión nominal (IEC) DC:	440 V

intensidad de corriente nominal (UL):	250 A
tensión nominal (UL) AC:	600 V

AC-22B (400 V)
AC-23B (400 V / 160 A)
AC-21B (690 V)
AC-20B (1000 V) at pollution degree 2

to obtain a higher utilisation category the product can be retrofitted with arcing chambers (see accessories)

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-20B (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:	14,1 W

tensión nominal de aislamiento Ui AC:	800 V
tensión de pico Uimp:	6 kV
tensión máxima (IEC) AC:	725 V
tensión máxima (IEC) DC:	800 V

resistencia a corriente de pico Ipk máx. :	13,7 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

puntos de apriete
box terminal

Cu 70-185mm²f
Cu 35-150mm²s(r)
Cu 35-120mm²f+AE
lam.Cu 15.5-24mm large
terminal space 24.5 x 12mm
min. terminal space heigt 3mm

(flexible cables of maximum cross-section may not fit when using wire-end ferrule)

Miscellaneous 
For safe connection of the leads, the shock protection is split into 2.
Self-closing inspection holes are available in the cover.

Brand 
Woehner or equivalent

Part No.
33393000