
if placed by 12PM EST
Free US Shipping on orders over $100
Rheostat is wound with heavily oxidised constantan wire on a vitreous enamelled steel tube. The tube is supported on robust diecast end stands and the heavy duty sliding contact is of phosphor bronze, nickel plated for corrosion resistance, 4 mm terminal post are fitted facilitating external connection conventional 4 mm plug.
Resistance 600 Ohms, Max. Current 0.6 Amp.