1-1546306-6 is a double row barrier strip terminal block designed for secure wire termination in panel mount applications. It features a 0.374" centerline spacing, supports 2-30 circuits, and accommodates wire sizes from 12-22 AWG. The terminal block is rated for a maximum current of 20A and a maximum voltage of 300V. This molded-to-length barrier strip is ideal for control wiring and power distribution applications where reliable connections and easy installation are required.