Weidmuller 1021580000 Electrical Terminal. Klippon® Feed-Through Terminal Block, Series: SAK, 400 VAC, 24 A, 30 to 12 AWG Wire, Screw Terminal, 0.6 to 0.4 N-m, Snap-On Mount, -50 to 120 deg C, Wemid, Blue, 2.736 in H x 0.201 in W x 2.461 in D. Additional Description: WEID-1021580000 WDK 2.5,WM,BU SCREWABLE CROSS CONNECTION. Catalog Description: Terminal block with several levels for connecting or joining conductors with permanently secure contact. Hardened steel withstands the mechanical forces, tin-coated copper ensures top conductivity. Space-saving design..