LV-HRC Network Switch Fuse NH-00, 3-phase, for Insulated Overhead Lines (ABC)

3-phase switch with linked neutral and reversible switch lid.

For insulated low-voltage overhead lines.

The isolator has three main functions:

[1] Position closed
Reversible switch lid with LV HRC fuses attached on short hinge.

[2] Park position open circuit
Reversible switch lid attached on long hinge. The yellow marking indicates the "open circuit" position. The fuses - or switch blades - stay inside the lid and are therefore protected from dirt.

[3] Position: Ready for short-circuit
Incoming or outgoing circuits can be shorted by a separate shorting device with a special red shorting lid.

Material:

• Weatherproof housing: black, made of robust UV, age-resistant high-quality fibre glass-reinforced polyamide.
• Contacts: tin-plated copper
• Terminals: Al alloy
• Steel parts: hot-galvanized