ENTRELEC 1SNA199635R2400 Terminal Block & Strip Insulating Accessories Brand: ENTRELEC. Part Number: 1SNA199635R2400. ABB End Section, FEM13U, For Use With: SNA Series ML10/13.SF, ML10/13.SN, MU10/13.SF, MU10/13.SN Terminal Block, 1.5 mm Spacing, -55 to 110 deg C Temperature Rating, Polyamide, Black. Additional Description: TEC -1SNA199635R2400 FEM13U End Sections Black 019963524. Catalog Description: Terminal Block & Strip Insulating Accessories..