100A 2wire porcelain terminal blocks; 1.metal fittings::iron,nickel plated copper; 2.current: 5A,10A,15A,25A,30A,60A,100A;

Porcelain terminal blocks

1.metal fittings::iron,nickel plated copper

2.current: 5A,10A,15A,25A,30A,60A,100A

3.wire and hole size:2wire 5hole

4.it uses to connect wire