... 600 3.Voltage withstand(KW): 10 4.Screw(mm): 6/8 SM series Bus bar insulators:Made from bulk molding compound ... resistance, fire resistance, low shrinkage and water resistance properties.SM-35Tensile strength(LBS): 600Torque strength (FT LBS): 10Voltage withstand ... (KW): 10Screw(mm): 6/8Weight(G): 50Packing: Standard export cartonSM-25, SM-30, SM-35, SM-45, SM-51, SM-60 , SM-76 are available ...