400W Adjustable Wirewound Resistor 75 Ohm RX20 High Power Variable Resistor

High-Power Adjustable Resistor for Load Testing This RX20 variable resistor delivers a continuous power rating of 400 W, making it a dependable choice for load ageing, circuit testing and other high-current applications. The adjustable design allows you to set the resistance precisely within the 10R to 150R range, with this particular unit configured at 75R. Constructed as a wirewound resistor, it is built to handle sustained operation without compromising stability, giving you consistent performance during extended test cycles. Precise Adjustment for Flexible Testing The winding construction provides reliable, repeatable resistance values, while the adjustable mechanism lets you fine-tune the load to match your specific requirements. Whether you are ageing power supplies, testing transformers or evaluating electronic components, this resistor offers the flexibility to simulate different load conditions. Its robust build is suited to bench work and industrial settings where dependable, high-power performance is essential. Practical Design for Everyday Use The straightforward terminal arrangement makes it easy to integrate into your existing test setup, while the compact form factor ensures it does not take up unnecessary space on your workbench. With a clear resistance marking and a sturdy housing, this unit is straightforward to identify and handle, helping you keep your testing workflow efficient and organised.