safety transformer; phases: 1; Pn(kVA): 0.025; Upri(V): 230+/-5%; Usec(V): 24; Isec(A): 1.04; F(Hz): 50...60; vector group/shielding winding: II0 /0; temperature rise/insulation class: 40 /B; IP00; connection: cage-clamp; mounting: screws; EN 61558-2-6 >UL/CSA-recognized< >safety transformer< - Siemens | JRB