The Omron D4BL-2DRA-A Safety Door Switch features a 24 VDC, Mechanical lock,G1/2 conduit outlet. It includes a Type 2 Low level coded interlock for enhanced operator safety. Built for demanding environments, it provides IP67 protection, 19.61 N min. direct opening force, 20 mm min direct opening travel, and 50 mΩ max. contact resistance. With 300 V Ui and 100 MΩ min. insulation resistance, it ensures reliable door-interlock performance. Manufactured by Omron and listed under Omron Safety Door Switch solutions, this model belongs to the D4BL Series.