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RESISTORS, SLIDING CONTACT (RHEOSTATI, OPEN TYPE, VITREOUS ENAMELED TUBE
(0414) |
Rheostats of excellent quality. Wound with heavily oxidized resistance wire on vitreous enameled steel tube. The winding is locked into place with ceramic cement. The tube is carried upon robust enameled die-cast end supports with heavy duty sliding contact consisting of multi leaf phosphor bronze strips, nickel plated for corrosion resistance. 4mm socket terminals are fitted, allowing for use as a variable resistor or potential divider. |
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