molded case switch-disconnector Compact NS1250 Ext NA - 1250 A - 3 poles
Cutting and Protection Devices
molded case switch-disconnector Compact NS1250 Ext NA - 1250 A - 3 poles
Nortécnica Ref:
EAN:
3606489704001
Description
Technical Information
Attributes
Width
210
Height
327
Depth
147
Housing colour
Grey
Rated operation power at AC-3, 400 V
-
Número de contatos auxiliares como contato normalmente aberto
0
Número de contatos auxiliares como contato normalmente fechado
0
Corrente permanente nominal Iu
1250
Number of poles
3
Rated operating voltage
690
690
Corrente condicional nominal de curto-circuito Iq
-
Housing material
Plastic
Width in number of modular spacings
-
Degree of protection IP, front side
IP40
Número de contatos auxiliares como contato de comutação
0
Number of switches
1
Interlockable
No
Motor drive integrated
Yes
Type of electrical connection of main circuit
Flat plug-in connection
Version as emergency stop installation
No
Type of control element
Push button
Version as main switch
Yes
Version as safety switch
No
Version as maintenance-service switch
Yes
Rated operation power at AC-23, 400 V
-
Corrente nominal suportável lcw atual
25
Colour control element
Black
EF007243
No
Suitable for front mounting 4-hole
Yes
Suitable for front mounting centre
Yes
Suitable for distribution board installation
Yes
Suitable for intermediate mounting
Yes
Max. rated operation voltage Ue AC
690
Motor drive optional
Yes
Voltage release optional
No
Device construction
Built-in device fixed built-in technique
Rated permanent current at AC-21, 400 V
-
Switching power at 400 V
-
Version as reversing switch
No
Rated permanent current at AC-23, 400 V
1250
Degree of protection NEMA
-
With pre-assembled cabling
No
Suitable for floor mounting
Yes
Brands
SCHNEIDER