China Fuse Switch Disconnector

*Overhead Line protecting LV
*Each Phase and the neutral with an indicator which show if the fuse or the blade are installed
*The closure of the cap allows the switch to be closed with or w/o the fuse preventing the risk of leaving live parts exposed.
APR 160-Single Phase switch for NH type fuses up to 160A(Also have 400A & 630A)
General Description:
The APR160 fuse switch it is used either as an operation or protection device for LV lines .It is designed
to be used with NH 00 size fuses offering a maximum of 160 Amps of line protection without blades.
In case blades are used, the maximum switching load would be 250 Amps.
It is manufactured in reinforced fiberglass polyamide and fulfills all the necessary requirements for
outdoor installation and operation.
In the APR160C model the connection is made with connectors suitable for aluminum and copper
conductors with a section range between 16 and 95 mm2.
The APR160 model can also be connected with terminals lugs and both models can be installed with single phase or three phase opening.
They have special sockets to obtain a compact set.
The switch is operated feom the ground with an operating rod and also has an indicator to show if the fuse is placed.It can be sealed with security ties.
The closure of the cap allows the switch to be closed with or without a fuse, preventing the risk of leaving
tension parts exposed .It may also be provided with a light emission diode (LED).
Technical Characteristics:

Voltage500VInsulation Level1000VFrequency50/60HZOperational current with fuse125,160,400,630AOperational current with blades250AInstallation categoryAC22Short lasting current (1s)3.2kADynamic current (crest )25KAInterruption capacity100KAMinimum mechanical life (operation )1000Weight0.6kgProtection rangeIP23