... .5mm Aluminum or PC-V0 or ABS-V0 (UL94) 5, Terminal Block is made of bakelite or PBT+GF or PC+GF ... , Terminals is made of brass for 30A, 40A, 60A, 80A, 100A or on request 7, Signal terminals No. - 20pcs,34pcs,or ... 42pcs are available on request 8, short or long terminal housing cover is available. 9, RS232 optical port available on ...