The 2TLA010002R0000 (JSBR4 24 VDC) is a universal safety relay designed to support two‑hand control devices and a variety of safety‑device inputs (e.g. emergency‑stop buttons, safety mats/edges, interlocks, safety switches, enabling devices). It provides supervised safety output switching — meaning that only when both safety inputs are properly actuated (e.g. two‑hand buttons pressed) and the reset/test input (if used) is satisfied, the safety outputs will close. The relay is DIN‑rail mountable, uses screw‑terminal connections, and includes LED indicators for supply, input, and output status. It is suitable for safety‑relevant applications requiring reliable, redundant control of safety outputs.