Ohmite's 210 Series adjustable resistors are designed for applications requiring variable resistance values. These wirewound resistors incorporate an adjustable lug, making them ideal for circuit adjustments, obtaining non-standard resistance values, and setting equipment to meet varying line voltages. Constructed with a hollow core for secure fastening and a lead-free vitreous enamel coating, these resistors offer durability and reliability. They are commonly used in power control circuits, testing equipment, and applications requiring precise resistance adjustments.