Rheostats 50 Ohms- Nichrome Type, Bell Terminals

The Rheostats 50 Ohms - Nichrome Type with Bell Terminals is a variable resistor designed for precise current control in electrical circuits.

Description:

Composed of nichrome wire, a nickel-chromium alloy chosen for its high electrical resistance and excellent heat resistance.

The resistive wire is wound on a cylindrical insulating base, coated to ensure durability and insulation.

Equipped with three bell-shaped terminals—two for the ends of the resistive wire and one connected to the slider rod—allowing for use as a rheostat or potentiometer.

Resistance is varied by a metal chrome-plated slider rod that moves across the coil, providing smooth and fine control over resistance values from zero up to 50 Ohms.

This configuration is widely used in educational labs, experiments, and testing where precise voltage or current adjustment is necessary.

Offers reliability, durability, and steady electrical performance even under varying thermal conditions.