ETI HV fuse-links named VV THERMO are designed to protect devices in switch-gears and other equipment (distribution
transformers, capacitors, motors) from thermal and dynamic effects of shortcircuits and overcurrents. Time-current
characteristics correspond to standard IEC 60282-1, item 3.3.3. Back-up fuse.
They are suitable for installation in:
indoor and outdoor switchgear
gas (SF6)-insulated enclosures
special service conditions (different from normal conditions, described in item 2.1. of standard IEC 60282-1)