The PNOZsigma safety relay from Pilz provides 2-channel wiring with 1NO+1NC contact configuration for monitoring safety circuits in machinery and plant applications. It operates from a 24 V DC supply, drawing 3.5 W, and switches loads rated to 6 A under the DC-12 utilisation category. Housed in a PC enclosure with AgCuNi contact material, the unit is designed for DIN rail mounting within control panels, connecting via plug-in screw terminals.
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