... BRASS 3.From 3A to 150A U,H,W,F type Plastic terminals /terminal blockMaterial:PE, polyethylene, good ... 66, fireproof rank: 94V - 2 flame resistance, good resistance to impact, soluble, working temperature: - 30 ° ~ 110 degrees ... .Special color can be customized.U type terminal blockModeABCDE3A-2.5mm292712.51535A-6mm21028131636A-6mm2114814182.510A-10mm212991520315A ... ,W,F type plastic terminals block