Fuse-only power distribution modules (PDMs) made by Littelfuse offer durable and customizable high-current circuit protection solutions for commercial vehicles. Our PDMs accommodate a mix of ATO/ATOF®, MEGA®, MIDI®, and ZCASE® automotive fuses. Several can be permanently sealed and made waterproof, and all shield sensitive components from dust, road splash, and high-pressure wash fluid. Whether your application demands a battery compartment, exposed, or rapid voltage-switching solution, we can supply your fuse-only PDM or build one that meets your specifications.
Maximum voltage ratings from 12 V to 60 V
Per PDM continuous current ratings between 200 A and 600 A
Meet IP, ISO, and SAE standards for sealing against dust and water
Corrosion-resistant bolts and connectors
Multiple electrical power outlets
Reduce number of interconnections and simplify wiring
Fuse Only Parts
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Agricultural vehicles
Construction vehicles
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Tractor-trailers
Fuse Only Resources
Power Distribution Modules Brochure
Find information about the dc power distribution solutions we offer for heavy trucks, agricultural vehicles, and construction and mining equipment.