Sick has combined its proven MB1 mechanical safety bolt for enclosed hazard areas with its advanced TR110 non-contact safety lock to deliver a high-performance PLe (EN ISO 13849) safety solution with maximum machine availability. With IP67 or IP69K rating, the Sick MB1 and TR110 together deliver a robust electro-mechanical door locking and monitoring package for the highest level of personnel protection in machinery and integration into advanced, factory-wide safety systems. Together the MB1 and TR110 are easy to fit and reliable in operation, offering built-in safe release for engineers working within a hazard area, safe options open or shut locking, and actuator coding to protect against unwanted manipulation.