The new surge protection barriers M-LB protect mains power supplies against desctructive power surges.
Due to the large size, location, and construction of modern measuring and control technology, the reliability of installations containing this technology is threatened by surges from lightning or switching operations. The repair costs for replacing damaged systems are considerably higher than the costs of installing lightning protection systems and surge protection devices, not to mention the revenue lost due to operational downtime.
With the new AC surge protectors, main power supply lines with 115/230 V as well as signal and power supply lines are safe.
The pluggable M-LB surge protection barriers fit various mains configurations. Front-sided function and fault indicators deliver operating state and error message outputs and ensure quick and easy maintenance. The operating state of every protected line is visible. The protection modules are hot-swappable so that they can be replaced without any tools. Additionally, the pre-wired devices can be mounted on DIN rails, enabling easy installation.