Full rack for use with MBPS-100R, -200R power supply and FlameWorx modules. Mounting Rails DIN style mounting rail - 12 inches for use with MBHPS-100D, -200D and MBLPS-100D, -200D. DIN style mounting rail - 24 inches for use with MBHPS-100D, -200D and MBLPS-100D, -200D. ...