◆ Uses silicone, a newly arising novelty polymer material
◆ Excellent pressure relief and airtight structure
◆ Suitable for outdoor and damaged areas
◆ Unchanging surge absorption abilities in long-term uses

If different types of overvoltage such as lightening surge or switching surge occurs in a circuit, it may lead to accidents including voltage breakdown of electric installation such as transformers, motor, circuit breaker, switch or cables, as well as damage of power apparatus. This product limits the overvoltage due to different types or surge and prevents voltage breakdown as well as protecting human lives and equipment from explosion.

• Has excellent protective insulation as it uses ZnO, which has a high limiting voltage
• As this is a spindle type arrester, it has adequate response characteristics. It also has guaranteed activity on surge that overlaps.
• As it uses ZnO, which has a high current impulse withstand, it absorbs surge perfectly despite long-term usage.
• As this is a Gapless type arrester using ZnO, it is maintenance free.
• The structure of this product is FRP filament winding, which leads to excellent pressure relief. This means that it is safe from accidents from explosion and scattering (polymer-type)
• The product is completely airtight. (polymer type)
• Because it’s made up of silicone, it has less danger of breaking due to external pressure. (polymer type)
• It uses silicone, which is an excellent water repellent. This makes it suitable for use in damaged areas or outdoors. (polymer type)