The WIELAND ELECTRIC part 34.243.0030.0 is a reliable and efficient circuit protection device designed to safeguard electrical circuits from overload or short-circuit conditions. This high-quality device ensures the smooth operation and longevity of electrical installations by automatically cutting off the power supply when an abnormal current surge occurs. Featuring advanced technology and precise engineering, the circuit protection device offers enhanced safety by preventing damage to connected equipment and minimizing the risk of electrical hazards. With its compact design and easy installation process, this WIELAND ELECTRIC circuit protection device is an indispensable component for any electrical system, providing peace of mind and optimal performance.