Surge protector - HLSA25-275/4+0, Hakel

HLSA25-275/4+0 is a premium-quality Type 1+2+3 (T1+T2+T3) class combined surge protection device from the Czech brand Hakel. The device provides reliable protection of a three-phase electrical network and the sensitive equipment connected to it against surge voltages caused by atmospheric events (direct lightning strike ⛈️) or industrial switching. 🔌📡 Key advantages: Maximum capacity (I = 25 kA): this model of the HLSA25 series is designed to protect critically important facilities. Its 4+0 configuration (four ultra-high-power varistors) provides independent, highly effective protection of all three phases and the neutral with respect to ground. Ideal for three-phase TN-S, TN-C-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.