Technical Data (UL) Rated Voltage: 600V Rate Current: 50A Conductor Cross-section, Solid (AWG): 20-8 Conductor Cross-section, Flexible (AWG): 20-8 Rated Impulse Withstand Voltage: 8KV Torque (N-m): 1.2 Screw: M4 Wire Strip Length: 12-14mm Insulating Material: PA TxHxW (mm): 8 x 45 x 41.75 (Individual Blocks) DIN Rail (mm): 35, 32 Jumper/Bridge: Press-fit/Insertion. This kit includes 10 DK6N-BK Dinkle terminal blocks, 10 DK6N-RD terminal blocks, 4 SS2 end brackets, 2 DK6NC-BK end covers, 2 DK6NC-RD end covers, 2 DSS6N-10P press-fit jumpers, 10 DSS6N-02P press-fit jumpers, 2 DK6N-PE Ground Blocks, 2 DK6NC-PE ground block covers, and 2 8" pieces of aluminum RoHS rail.