This combiner includes 10 DK10N-GN Dinkle terminal blocks, 2 SS2 end brackets, and 1 DK10NC-GN end cover, 1 DSS10N-10P jumper, all mounted on a 7" piece of aluminum RoHS rail. These are 20 wire connections made in common by the inserted jumper. Technical Data (UL) Rated Voltage: 600V Rate Current: 60A Conductor Cross-section, Solid (AWG): 20-6 Conductor Cross-section, Flexible (AWG): 20-6 Rated Impulse Withstand Voltage: 8KV Torque (N-m): 1.3 Screw: M4 Wire Strip Length: 12-14mm Insulating Material: PA TxHxW (mm): 10 x 49.3 x 42.9 (Individual Blocks) DIN Rail (mm): 35, 32 Jumper/Bridge: Press-fit/Insertion. Accepts TM49W marking tags.