CHINT NHR40 series switch-disconnector with fuse,
is applicable in the circuit of AC50Hz, rate voltage AC690V and below, DC440V and below, rate current up to 630A.
NHR40 series are infrequently manually operate multipolar fuse combination switches,
They break or switch off on load and provide safely isolation and protection against overcurrent for any voltage electrical circuit.
1.2 Standard: IEC/EN 60947-3.
