PNOZsigma Safety relay (standalone). Inputs: 1-/2-channel wiring with/ without detection of shorts across contacts. Outputs: 2 N/O, 2 N/O (t = 0 - 300s), 1 semiconductor, UB 48 - 240 V AC/DC, width: 22.5 mm, plug-in spring-loaded terminals. Monitoring E-STOP, safety gates. Aksesoris Listrik