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Fuse Only

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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Fuse Only Applications

Highlights Section

  • Agricultural vehicles
  • Construction vehicles
  • Emergency vehicles
  • Heavy trucks
  • Material handling equipment
  • Mining equipment
  • Tractor-trailers

Fuse Only Resources

Fuse Only Featured Products