• CE approval  According to: EN60998-1 EN60998-2-1
• pretty good brass, no break while twisted on
• Color: Natural, White, Black
• Material in plastic parts to be in PE, PA, PP
• Brass soft enough, brass oringal color, no nickel plated
• From 3A~150A, 2.5MM2~40MM2
• 220~380v Terminal Block