NT series fuses are suitable for AC 50Hz,rated voltage to 660V,rated current to 1000A.lt is mainly used in the electric installation for protecting
circuit from overload and short circuit(gG/GL). It also may derive for protecting the semiconductor device and others complete set installment
from hort-circuit(aR)as well as the electric motor from short-circuit(aM).
The rated breaking capability for this series fuse is to 120KA.
This series fuse conforms to national standard GB13539 and International electrical committee standard IEC60269.
Technical data
Product Model | Rated Voltage | Rated Current | Breaking Capacity | Weight |
NT00 | 500VAC~ 660VAC | 2~100A | 50kA 120kA | 160g |
NT0 | 4~160A | 240g | ||
NT1 | 4~250A | 370g | ||
NT2 | 80~400A | 550g | ||
NT3 | 160~630A | 710g | ||
NT4 | 250~1000A | 2040g |





