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3NJ4173-3BF01
New

3NJ4173-3BF01

New product

Siemens 3NJ4173-3BF01

fuse switch disconnector 3-pole switchable, for protection of transformers on the secondary side up to 1000 kVA for LV HRC fuses GTR 2x722 A max., 400 V AC, and NH3 disconnecting blade up to 2000 A

Model
product brand name SENTRON
product designation Fuse switch disconnectors
design of the product in in-line design
type of switching contact double breaking switching contact No
design of the auxiliary release Without
design of the safety monitoring Without
design of the load switch strip form Yes
General technical data
number of poles 3
number of poles note 3-pole switchable
type of device For busbar system 185 mm
size of fuse link NH3
fuse system LV HRC fuse
Voltage
insulation voltage rated value 690 V
operational current
● at AC-21 B at 400 V rated value 1 444 A
● at AC-21 B at 500 V rated value 1 444 A
● at AC-21 B at 690 V rated value 1 444 A
● at AC-23 B at 400 V rated value 1 444 A
operating voltage
● at AC rated value 400 V
Protection class
protection class IP on the front IP30

Siemens satış, Siemens sales, Siemens distribütör, Siemens Türkiye

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