HEAVY DUTY SLIDE WIRE RHEOSTAT,11ohms,6.2A, 250mm L • Use as series resistance or as a potentiometer • Oxidized, copper-nickel alloy wire wound on a porcelain tube (56mm dia.) provides perfect insulation • Phosphor bronze contact provided on nickel-plated brass slider rod gives rapid and smooth movement • Three brass 4mm socket terminals are provided, one at each end of the wire and the third at one end of the slider rod, so the rheostat can also be used as a potentiometer • Resistance in ohms & current carrying capacity is engraved