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Ohmite RHL250E Wirewound Rheostat

The OHMITE RHL250E is a wirewound rheostat, a type of variable resistor used for controlling electrical power. These rheostats are characterized by their robust construction and ability to handle significant power dissipation. They find applications in industrial equipment, motor speed control, and laboratory instrumentation. The datasheet indicates a finite life due to mechanical wear, and models H, J, K, L, and N are listed under UL and CSA standards. All rheostats have a 10% tolerance.

Authorized Distributors
Source:DigiKey
Part No:RHL250E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $269.324
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Part No:RHL250E
Stock:4
Inv Date:06-02-2026
Price: Unit price: $254.45
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Part No:RHL250E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $268.63
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Part No:RHL250E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $210.69
Buy/RFQ:
Part No:RHL250E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $210.69
Buy/RFQ:

Ohmite RHL250E Wirewound Rheostat Specifications:

  • ohmic_voltage: Up to 305 (RMS)
  • watts_range: 7.5 - 150 Watts
  • core: Enclosed/Open
  • shaft_rotation: ±5°
  • dimension_c: 0.515 - 3.125 in./13.08 - 79.38 mm
  • dimension_d: 0.688 - 2.000 in./17.46 - 50.8 mm
  • shaft_torque: 0.25 - 6 oz. in.
  • mounting: Panels to 0.125 - 1.25 in./3.18 - 31.75 mm thick
  • standard_shaft: Models H, J, G, K, L
  • locking_shaft: Model H (stocked)
  • drill_hole: 0.188 in. (4.76 mm)

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Frequently Asked Questions

Where can I buy Ohmite RHL250E?

You can click on the BUY or RFQ button to purchase RHL250E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part RHL250E?

You can download the RHL250E datasheet or visit the Ohmite website for support.

Who is the manufacturer of RHL250E?

Ohmite

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