Description:

The IEC Rotary Rheostat/Potentiometer is a robust and versatile component engineered for applications requiring low resistance and high power handling. Rated at 100 watts with a resistance of 5 ohms, this wire-wound unit supports a maximum current of approximately 4.5 amps—making it ideal for precision control in laboratory setups, educational experiments, or electrical testing environments. Designed with three spin-free 4mm IEC terminals, the device allows users to switch seamlessly between rheostat and potentiometer functionality based on circuit requirements.

Crafted with high-grade materials for durability and consistent performance, the rotary mechanism ensures smooth adjustment of resistance levels. Its wire-wound configuration contributes to greater thermal stability and efficient energy dissipation, extending the component's lifespan under demanding conditions. Suitable for educators, technicians, and engineers seeking reliable resistance modulation, this single-unit solution embodies IEC's legacy of precision and Australian-quality manufacturing.