... .5mm Aluminum or PC-V0 or ABS-V0 (UL94) 5, Terminal Block is made of bakelite or PBT+GF or PC+GF ... (UL94) 6, Terminals is made of brass for 30A, 40A, 60A, 80A ... ,or 42pcs are available on request 8, short or long terminal housing cover is available. 9, RS232 optical port available on ...