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FF ST-1NO-1NC Auxiliary Contact 1NO+1NC for TH Rail Mounting
Summary description:
The FF ST-1NO-1NC is an auxiliary contact module designed for mounting on a standard TH rail. It features one normally open (NO) and one normally closed (NC) contact configuration. This device is used to expand the switching capabilities of electrical control systems, providing reliable signaling and feedback in industrial or residential automation setups.