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Rheostat - Air Cooled, Resistance 225 Ohms, Max. Current 1.2 Ohms

SKU PH1151A
  • Great classroom demonstration tool
  • Excellent for providing hands on understanding
  • Oxidized constantan wire wound on vitreous enameled tube
  • Sliding contact carriage, mounted on the slide bar, carries a phosphor bronze contact for long life
  • Resistance 225 Ohms, Max. Current 1.2 amps; Tube Size : 300 x 44 mm

Useful for a variety of lab. demonstrations. These rheostats provide a variable resistance in electrical circuits. Oxidized constantan wire is wound on vitreous enameled tube. Sliding contact carriage, mounted on the slide bar, carries a phosphor bronze contact for long life. 3 binding posts, one at each end of the winding and the other at the end of the slide bar for electrical connections. Unit measures approximately 12" in length.

Height2
Length12
Weight2.6
Width3
InstructionsNo instructions available online. Please contact us for further assistance.
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