Surge protector - HLSA12,5-275/1+1, Hakel

HLSA12,5-275/1+1 is a top-quality Type 1+2+3 (T1+T2+T3) class combined surge protection device from the Czech brand Hakel. The device provides reliable protection of sensitive equipment in the electrical network against surge voltages caused by atmospheric events (direct lightning strike ⛈️) or industrial switching. 🔌📡 Key advantages: Thanks to its combined protection (T1+T2+T3), this model combines the functions of a lightning arrester and a surge protector. It is ideal for buildings equipped with external lightning protection or supplied through overhead power lines, where the risk of a direct lightning strike is high. 🏗️⚡ The device uses a combination of a varistor and a high-power gas discharge tube (1+1 configuration), which ensures zero leakage current and maximum safety in TT and TN-S systems. 🔒✅ Thanks to its fast response time (less than 25 nanoseconds), it instantly and safely discharges the colossal energy caused by lightning and prevents the surge current from reaching your equipment. ⏱️🚀 Note: The device has an indicator that lets us check its status at any time: 🟢 Green means the device is working properly. 🔴 Red means the protection resource is exhausted and it needs to be replaced. The product fully meets international safety requirements (IEC/EN 61643-11), which ensures its long and reliable operation.