Etien Vertical Fuse Switches enable safe opening and closing of the circuit in electrical distribution panels under energy. It is a user-friendly product with the safe installation of NH Blade fuses in the system. Protection is kept at the highest level with NH Blade fuses, which protect the network against overcurrents. By adding an integrated current transformer, it offers a compact solution to measurement needs and energy monitoring systems.

Etien Vertical Fuse Switch Disconnectors have been proven to comply with TS EN 60947-3 / IEC 60947-3 standard by making type tests in Internationally Accredited Laboratories.

Vertical Fuse Switch Disconnector Material Properties

Design suitable for NH000, NH00, NH0, NH1, NH2, NH3 fuse use.
3 phases can be opened together or separately.
It has high cutting capacity.
The lower body material is made of heat-flame resistant BMC material in V0 non-flammability class, which has very high mechanical strength and electrical insulation properties.
NH Blade fuse holder contacts are silver plated.
The indicator showing that the NH Blade fuse has opened can be observed from the outside.
Power losses are low.
It is possible to measure the currents of each phase with the current transformers placed at the rear.
It is suitable for 400V AC23B and 500V AC22B usage classes.
All fasteners (bolts, washers, nuts) are made of corrosion-resistant stainless steel material.
Thanks to the locking feature in the parking position, maintenance and repair safety of the line fed by the Load Breaker is ensured.