BXD Type Rheostat

Detailed Product Description

The Slide rheostat is made by magnesium wire which is special treated by oxidized insulation. The wire is dense wrapped on porcelain tube and constitutes the resistance components. Together with the metal protection bracket and the block key, the slide rheostat changes the resistance by moving the electric touching brush on the face of the wire,

Feature

• Fused safety socket of the slide bar
• Enclosed in robust sheet metal cover
• 100 scale division to show the resistance setting
• Good linearity
• Sliding contact of copper graphite
• More compact structure
• New appearance design