Technical data (UL) rated voltage: 600V rate current: 30a conductor cross-section, solid (AWG): 22-10 conductor cross-section, flexible (AWG): 22-10 rated impulse withstand voltage: 6KV torque (n-m): 0.6 screw: M3 wire strip Length: 9-11mm insulating material: PA txhxw (mm): 6.1 x 39.6 x 40.35 (individual blocks) DIN rail (mm): 35, 32 jumper/bridge: press-fit/insertion. This assembly includes 5 dk4n-bk Dinkle terminal blocks, 5 dk4n-supplier specialized Dinkle terminal blocks, 2 SS2 end brackets, and 1 dk4nc-bk end cover, 8 dss4n-02p jumpers, all mounted on a 5 inch piece of aluminum RoHS rail. These are 10 separate circuits but you can use the jumpers to make them in common. Fully customizable.