Rheostats, Wide range of rheostats offering excellent value, Each

Details

Here is the corrected text: Rheostat - Standard, Resistance 37 Ohms, Max. Current 3.2A. This rheostat is wound with heavily oxidized constantan (Copper-Nickel Alloy) wire on a vitreous enameled steel tube supported on die-cast ends. It features a heavy-duty sliding contact made of phosphor bronze and nickel-plated for corrosion resistance. The terminal posts, measuring 2.4 mm, are fitted to facilitate external connection with conventional 4 mm plugs.