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Rheostat - 20 Ohm
Rheostat - 20 Ohm
 
Price: £36.88
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Stock Update: Only for schools to order
Availability: 2021-22 Prices Now Apply

Cat. No.: ELR-250-700
Quantity :

Description
 
Wire wound on a vitreous enamel steel tube, using heavily oxidised resistance wire. The wire is held in place using ceramic cement to ensure longevity. A heavy duty sliding contact with multi leaf phosphor bronze strips runs on a separate bar. Termination is provided by 4mm screw/socket posts.
Features
Resistance: 20Ω Rheostat Max. Current: 4.5A Tube Length: 300mm Diameter: 43mm Sold Individually

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Rheostat - 37 Ohm
Price: £36.88
Rheostat - 37 Ohm


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