Text for specification

Description
QUADRON^®Panel
chave seccion. de fusível NH tam. 1, 250 A, montagem em painel
parafuso M10

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

Approvals
IEC (CB), UL, VDE, CCC

Electrical data
Corrente de medição (IEC):	250 A
Tensão de medição (IEC) AC:	690 V
Tensão de medição (IEC) DC:	440 V

rated current (UL):	250 A
rated voltage (UL) AC:	600 V

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

Tensão nominal de isolamento:	800 V
Tensão suportável nominal de impulso Uimp:	6 kV
tensão máxima IEC AC:	725 V
tensão máxima IEC DC:	800 V

rated peak withstand current  I_pk max.:	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

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

Nº da peça
33201000