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Ohmite RES50RE Wirewound Rheostat

The OHMITE RES50RE is a wirewound rheostat, a type of variable resistor used for controlling electrical power. These devices are commonly employed in industrial applications requiring precise control of voltage or current. The RES50RE features a robust construction and is designed for durability. Models H, J, G, K, L and N are listed under UL File No. E-10946 and CSA File No. 21309. Refer to catalog #203 for detailed specifications and ordering information.

Authorized Distributors
Source:Newark
Part No:RES50RE
Stock:2
Inv Date:06-01-2026
Price: Unit price: $23.03
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Source:DigiKey
Part No:RES50RE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $244.68
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Part No:RES50RE
Stock:6
Inv Date:06-02-2026
Price: Unit price: $236.26
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Part No:RES50RE
Stock:6
Inv Date:06-01-2026
Price: Unit price: $230.28
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Part No:RES50RE
Stock:116
Inv Date:06-01-2026
Price: Unit price: $225.02
Buy/RFQ:
Part No:RES50RE
Stock:116
Inv Date:06-01-2026
Price: Unit price: $225.02
Buy/RFQ:

Ohmite RES50RE Wirewound Rheostat Specifications:

  • Ohmic Voltage (RMS): 12.5
  • Watts Range: 1.0-15K
  • Core: enclosed
  • Diameter (in./mm Ref.): 1.219/30.96
  • Dimension C (in./mm Ref.): 1.047/26.59
  • Shaft Rotation: E REE
  • Shaft Torque (±5°): 1-6 oz. in.
  • Temperature: 300°
  • Mounting: Panels to 0.125" (3.18mm) thick with [1] /4-32 bushing and hex nut
  • Shaft: Standard shaft
  • Dimensions: Dimensions for reference only; consult factory for details.
  • Lifecycle: Since all rheostats/potentiometers are electro-mechanical devices, they are subject to mechanical wear and, therefore, have a finite life.
  • UL File No.: E-10946
  • CSA File No.: 21309
  • Tolerance: 10% tolerance

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Frequently Asked Questions

Where can I buy Ohmite RES50RE?

You can click on the BUY or RFQ button to purchase RES50RE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part RES50RE?

You can download the RES50RE datasheet or visit the Ohmite website for support.

Who is the manufacturer of RES50RE?

Ohmite

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