New modular protection devices Hager company – simplicity and reliability. Hager company protection devices provide easy installation, connection reliability, effective protection. They protect people against electric shock devices and cables from damage. All devices are manufactured in accordance with Western standards of quality and are easy and reliable installation. Reliable mounting devices at the expense of stable metal clamps. Protection against contact (IP2x), even when using the phase tires. Protection against incorrect connection of the individual wires by using a terminal with cargo cover. Ability to connect additional devices by 100% compatibility with the previous series. Light leakage current can instantly determine whether the VDT unit load at a residual current occurs, or when you click Test. Indicator contact position indicates whether the open contacts RCD block really. Safe work under stress by using a screwdriver with an insulated tip without damage devices