The RES1R0E is a Model E series wirewound rheostat designed for adjustable resistance applications. It features a nominal resistance of 1.0 Ohm, a power handling capacity of 12.5 Watts, and a maximum current rating of 3.53 Amps. This open-core component has a maximum RMS voltage rating of 305V and a standard shaft with 300° of mechanical rotation. As a RoHS compliant device with a 10% resistance tolerance, it is suitable for panel-mounted industrial controls and power regulation circuits.