Text for specification

Descrizione
Base sezion. verticale per fusibili NH, 160 A
vite M8 / brida 70 mm², con monitoraggio fusibili elettronico
Gr. NH 00
60Classic

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

Omologazioni
IEC (CB), CCC

Valori elettrici
corrente nominale (IEC):	160 A
tensione nominale (IEC) AC:	400 V

AC-23B (400V)

power dissipation at full load of the item:	20,0 W

tensione nominale di isolamento U_i AC:	400 V
tensione di picco U_imp:	4 kV

Electronic fuse monitoring:
nominal voltage: 3AC 400V,
nominal frequency: 50...40Hz,
switch contact: 2 changeover switches, max. AC 250V, AC15  closer 3A, opener 1A,
rated surge voltage: 4kV,
pollution degree: 2

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.

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

Connessioni
viti M8 : 
C. serr. 12 - 14 Nm

Miscellaneous 
Self-closing inspection holes are available in the cover.
Electronic fuse monitoring:
operating current principle, optionally with latching properties (latches without bridge X1-X2)
device display:
green LED = intact fuses
red LED = fuse tripped, cover position up

Brand 
Woehner or equivalent

Cod. art.
33285000