Wire section:1.5-4mm2 Rated current ... the adjacent terminals’ connection through BC series plug-in units.The cross section 0.5- ... 60A, 100APoles: 3, 4, 5, 6, 10, 12Housing Material: polyphenyl or polycarbonateContact: copper pieces, tin plated brass screwsCover: reinforced ... plastic, ensures heat-resistance, good toughness and no crackRated voltage: 600VMatched with ...