3NC8434-0C
SITOR fuse link

From SIEMENS

SITOR fuse link, with slotted blade contacts, NH3, In: 500 A, gR, Un AC: 690 V, Un DC: 440 V, front indicator
Model
Product brand nameSENTRON
Product designationSITOR fuse link
Design of the productWith slotted blade contacts
Design of an identification indicatorfront indicator
Design of the switching contactWith blade contacts, silver-plated
Design of the fuse linkSITOR, LV HRC design
General technical data
Size of fuse system / acc. to DIN EN 60269-1NH3
Operating class of the fuse linkgR
Varying load factor (WL)0.85
Supply voltage
at AC / rated value690 V
at DC440 V
Switching capacity
Switching capacity current
acc. to IEC 60947-2 / rated value100 kA
Dissipation
Power loss [W]130 W
Power loss [W]
for rated value of the current / at AC / in hot operating state / per pole130 W
maximum130 W
Electricity
Current / at AC / rated value500 A
Product details
Product descriptionNot non-interchangeable
Mechanical Design
Mounting positionAny, preferably vertical
Environmental conditions
Ambient temperature
minimum-20 °C
maximum50 °C
Environmental category-20 to +50 at 95% relative humidity

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