Data Sheet

Data sheet 3NH4230
LV HRC fuse base Sz. 1, 3-pole 250 A 690 V flat terminal
Model
Product brand name SENTRON
Product designation LV HRC fuse system
Design of the thread / of the connection screw M10
Design of the product LV HRC fuse base
General technical data
Number of poles 3
Size of fuse system / acc. to DIN EN 60269-1 NH1
circuit-breaker / Design 3NH42
Supply voltage
Current / at AC / rated value 250A
Supply voltage
● at AC / rated value
690V
● at DC
440V
Current
Tripping residual / rated value / derated current / at
40 Cel
230A
3NH4230 Subject to change without notice
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09/13/2019 © Copyright Siemens