Schneider Electric Preventa XPS-AF/Series B Safety Relay 24V AC/DC Category 4

The Schneider Electric Preventa XPS-AF (Series B) is a high-reliability safety monitoring module engineered for the protection of both personnel and machinery. This relay is the industry standard for monitoring emergency stop circuits, limit switches, and safety light curtains in high-precision environments.

As part of the Preventa line, the XPS-AF is designed to meet the most rigorous safety integrity levels. The Series B designation signifies an updated internal architecture for enhanced noise immunity and reliable switching cycles. This module features redundant internal circuits and forced-guided contacts to ensure that even if one internal component fails, the system remains in a safe state.