Universal double module on metal frame SMS2-P-10K.123E.Pr50 Universal double module on metal frame SMS2-P-18K.123E.Pr25 Universal double module on metal frame SMS2-P-10K.149E.Pr25 Universal double module on metal frame SMS2-P-18K.149E.Pr50 Universal double module on metal frame SMS2-P-18K.123E.Pr50 Universal double module on metal frame SMS2-P-10K.123E.Pr25 Universal double module on metal frame SMS2-P-12K.149E.Pr50 Universal double module on metal frame SMS2-P-12K.123E.Pr25 Universal double module on metal frame SMS2-P-16K.123E.Pr50 Universal double module on metal frame SMS2-P-12K.123E.Pr50