The DIN rail terminal block kit includes compact connectors, connecting bar, marking bar, and screws. It is designed for easy and efficient electrical connections with wires. The kit comes in a set for convenient storage and organization. Features -Color:Assorted Color -Material:stainless steel,ABS,copper -Size:10.00X3.50X0.60cm/3.93X1.38X0.24in -Size:8.00X0.50X0.10cm/3.14X0.20X0.04in -Size:8.10X1.00X0.40cm/3.18X0.39X0.16in -Size:4.20X3.50X0.80cm/1.65X1.38X0.31in -Size:4.80X3.10X0.80cm/1.89X1.22X0.31in -Rated current: 32 A -Rated voltage: 250 V -Ample pieces of compact connectors for versatile electrical connections. -The connecting bar and marking bar for easy and convenient wire organization. -Versatile and practical din rail terminal block for connection options. -With included screws for secure installation, which can accommodate wires. -Transparent storage box for convenient connectors and screw storage. Package list: 20 x terminal blocks 1 x terminal rod 1 x numbers identification 10 x screws 1 x bracket 1 x holder box