CBC06GR is an 8 mm wide gray DIN rail mounted screw clamp feed-through terminal block. The rising metal body clamp is steel plated offering superior resistance to corrosion. The DIN rail mounted terminal block has a wire range of 20 to 8 AWG and a rating of 50 amps at 600 volts by UL. The screw clamp terminal block uses the patented âEasy Bridgeâ jumpering system which offers a unique 2-channel jumpering design for speed when connecting alternate circuits. Select PTC0603, PTC0605 and PTC0610 to connect 3, 5 and 10 circuits (sold separately). The CBC06GR can be labeled on both sides of the block for easy visual identification of the circuit using NU0851-2 blank strip markers (sold separately). CBC06GR comes packaged 100 DIN rail mounted screw clamp terminal blocks to a box.