SCHMERSAL SRB 301LC-24V Safety Relay 515-10277Safety Relay Type: 3NC 1NC Current Rating: 6ASuitable for the signal processing of outputs with contact sensors Suitable for signal processing of outputs connected to potentials (AOPDs), e.g. safety light grids/curtains 3 safety contacts, STOP 0 1 Signaling outputPower on and tested item testing picture are attached.Have some marks and scratches due to old stock.© All the pictures are Organic and this part is physically in our stock