The Autonics BJ3M-PDT-P is a compact, self-contained safety relay for use in controlling machinery. This relay provides cost-effective, user-friendly protection from sudden failure and provides added control features, such as reverse/anti-reverse options and selectable delay times. The BJ3M-PDT-P is also equipped with a visible, multi-led indicator that clearly shows the current status of the relay. With a wealth of safety features, such as a noise filter, pulse/time delay, and lockable/ removable key switch, the Autonics BJ3M-PDT-P is an ideal choice for safeguarding your applications.