The Ohmite 630HR015 is a variable resistor that features a 0.150 ohm resistance. It is power rated up to 350 watts and has multiple mounting methods, such as bolt-on, rivet-on, and clamp-on. The 630HR015 is rated to a maximum voltage of 500 volts and a maximum current of 500 amps. It has a slim, low-profile design that makes it well-suited for applications where space can be limited. The 630HR015 offers excellent pulse and vibration durability and is ideal for applications where stable, consistent resistances are a must.