PNOZ s60 C 24-48VACDC 3n/o 1n/c 6so Product ID: 751600 PNOZsigma voltage monitoring relay up to PL e and SIL Cl 3, UB = 24 – 48 V AC/DC, outputs: 3 N/O, 1 N/C, 6 auxiliary outputs,width: 90 mm, plug-in spring-loaded terminals, expansion with PNOZsigma contact expansions.