ITEM NAME:2 Pcs 2W5H High Temperature Porcelain Terminal Block 30A 110-600V V5Y2 2 Pcs 2W5H High Temperature Porcelain Terminal Block 30A 110-600V V5Y2 Product Name : Ceramic Terminal Block;Type : 2W5H;Rating Current : 30A Rating Voltage : 110-600V;Max. Withstand Temperature : 500 Celsius Total Size : 2.8 x 2 x 1.5cm/1.1" x 0.78" x 0.59"(L*W*T);Mounting Hole Dia : 5.5mm/0.22" Materials : Ceramic, Bronze;Main Color : White Net Weight : 41g Insulation,high and low temperature resistance,good shock resistance. It can not be distorted when heated and the body can not shor break in the.After it is linked to circuitry,the effect of dustproof and waterproof can be reached. It can not be distorted when heated and the body can not shor break in the condition of extent change of air temperature.