Weidmueller VPU AC FB 16-7

The VPU AC FB 16-7 is a surge protection device designed for alternating current (AC) systems. The "FB" likely refers to a fuse block or a specific safety feature, ensuring secure installation and protection. The "16-7" may indicate a 16A current rating and a particular system configuration. This device safeguards electrical installations from transient overvoltages caused by lightning or electrical surges, enhancing the reliability and longevity of connected equipment in industrial and commercial applications.