Surge protector - HSA-275/1+1, Hakel

The HSA-275/1+1 is a top-quality Type 2+3 (T2+T3) class surge protector from the Czech brand Hakel. The device provides reliable protection of sensitive equipment in the electrical network against surge voltages caused by atmospheric events (lightning ⛈️) or industrial switching.🔌📡 Key advantages: The device uses a combination of a varistor and a gas discharge tube (GDT), which ensures maximum isolation and completely eliminates "leakage current" to ground. This configuration is the best choice for TT and TN-S type networks. 🔒✅ Thanks to its two-level protection (T2+T3), a single device simultaneously ensures the safety of both the electrical distribution network and the sensitive electronics connected to it (servers, computers, Smart Home systems). 🛡️💻 Thanks to its fast response time (less than 25 nanoseconds), it instantly discharges the excess energy and does not allow the surge current to reach your equipment. ⏱️🚀 Note: The device has an indicator that allows you to check its status at any time: 🟢 Green means that the device is working properly. 🔴 Red means that the protection resource is exhausted and the device needs to be replaced. The product fully meets international safety requirements (IEC/EN 61643-11), which ensures its long and reliable operation.