Rheostats
Supplier: Wards
Certificates
About this item
Standard resistance rheostat.
- Rheostat is wound with heavily oxidized constantan (Copper-Nickel Alloy) wire on a vitreous enameled steel tube
- Heavy duty sliding contact made of phosphor bronze and nickel plated for corrosion resistance
- Two 4 mm terminal posts which are fitted to facilitate external connection conventional 4 mm plug
This Rheostat is wound with heavily oxidized constantan (Copper-Nickel Alloy) wire on a vitreous enameled steel tube. The tube is supported on die cast ends. There is a heavy duty sliding contact made of phosphor bronze and nickel plated for corrosion resistance. There are two 4 mm terminal posts which are fitted to facilitate external connection conventional 4 mm plug.
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