The Linergy line of terminal blocks offers a wide selection of blocks and accessories. Linergy terminal blocks have push-in type, spring type, and screw type terminal blocks. This grey grounding terminal block has 3 terminal points. This terminal block has screw termination. The terminals will accept wires from 26 AWG to 10AWG. With the help of a screw driver the block will mount on 35mm DIN rail. Each block is 1.87 inches tall, 0.24 inches wide and 2.28 inches deep. Each wieghs 0.49 oz. The blocks are sold in boxes of 50. The blocks are UL component recognized, CSA certified and meet IEC requirements.