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These are Anderson Power Pole distribution hubs, designed for creating centralized power connections for a variety of devices. The hubs come in multiple configurations, from 4-way to 6-way, and in both slim and deep versions, allowing for flexibility in tight spaces or when more robust wiring is needed. Some hubs feature a LiFePO4 battery top design, enabling direct connection to compatible batteries, while others incorporate a double fuse unit for added safety and circuit protection. The various colors of the hubs allow for easy identification of different voltage or current circuits. For preppers, survivalists, or anyone building a portable power system, these hubs are invaluable. They provide a clean and organized way to distribute power from batteries, solar panels, or generators to radios, lights, charging stations, and other essential equipment. The deep versions offer extra space for larger gauge wiring, making them suitable for high-current applications. The ability to 3D print these hubs gives you the freedom to customize the material used based on your needs. Consider using a durable and heat-resistant filament like ABS or PETG to ensure reliability in demanding environments. These hubs would be extremely useful in base camp setups, mobile communication centers, or emergency power systems where a dependable power distribution network is critical.
PETG — PETG, not PLA — current-carrying connectors get warm; PLA deforms. PLA's glass transition is 61C, so it deforms in a hot car and creeps under sustained load. PETG holds to about 80C and still prints on any open-frame printer, no enclosure needed.
Handles heat, sun and load without an enclosure. The default for gear that leaves the house.
