uxcell AC 450V 30A Double Rows 12 Position Screw Terminal Barrier Block 6pcs Country of Manufacture: CHINA; Material: Metal, Plastic Net Weight: 135g; Package Content: 6 x Barrier Terminal Block Main Color: White, Silver Tone; Battery Included: No Rated Value: AC 450V 30A; Poles: 12 Positions Double Rows Size: 115 x 20 x 15mm/4.5" x 0.8" x 0.6"(L*W*T)