PNOZ s4 24VDC 3 n/o 1 n/c

PNOZsigma Safety relay (standalone). Inputs: 1-/2-channel wiring with/ without detection of shorts across contacts. Outputs: 3 N/O, 1 N/C, 1 semiconductor. UB 24VDC, width: 22.5 mm, plug-in terminals of screw type Monitoring E-STOP, safety gates.