PNOZsigma safety relay (standalone), inputs: 2-channel wiring, wiring, 1 N/O, 1 N/C per pushbutton, outputs: 3 N/O, 1 N/C, 1 SC, UB 24V DC, width: 22.5 mm, plug-in spring-loaded terminals, two-hand control relay ,simultaneity monitoring with two-hand pushbutton. Pilz is a complete automation technology supplier operating internationally. We supply components, systems and services for safe automation. – Pilz – INT. #pilz