The new fuse block mounts in the exact same position, using the existing holes and supplied screws. The two additional 30 Amp fuses are provided for reverse polarity protection. With the new fuse block, all branch circuits are filtered with or without a battery (from the converter), to provide clean DC output to ALL of your DC appliances and accessories. Positions 7-9 are filtered but only if you have a battery installed. This link is for a replacement fuse holder and receptacle for a supposedly obsolete magnetek series 6400a model 6409 power converter in a 1994 coleman. * If you look at the back of your existing DC fuse block, positions 1-6 are not filtered from the battery because they do not connect to the battery positive lug. Kits include the converter/charger, new DC fuse block, two 30 Amp fuses, AC pigtail, 6 AWG DC wires, and all hardware necessary to make the conversion. Output voltages are (13.2 VDC Float, 13.6 VDC Normal, and 14.4 VDC Boost) The multi-stage charge technology is built-in to the converter. For additional photos, check out our converter upgrade link. All kits have built-in 3 or 4-stage charging and 100% filtered DC output. Available in 35, 45 or 55 Amp models, Our upgrade kits are designed to replace Magnetek, B-W Manufacturing, Magnetek and Parallax 6300 or 7300 or 8300 Series lower converter-charger sections.
