Transportation Product Catalog
Find electronic components for trucks, buses, and construction, agricultural, marine, material handling, recreational, and marine vehicles.

In addition to producing industry-standard dc power distribution modules (PDMs) for commercial vehicles, Littelfuse supplies accessories that boost the performance of our PDM modules. Available accessories include battery terminal studs, junction block studs, and pass-thru stud blocks. The battery studs replace OEM posts to make jumping-starting easier. The studs accommodate larger, high-current cables while also simplifying wiring harnesses. As an added feature, the studs come with black and red heat-resistant insulating locknuts. This makes it easier to distinguish positive and negative terminals.