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Rheostats And Adjustable

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  1. Common Wattage 25 Watt Remove This Item
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  1. Ceramic 62 items
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  17. 55 Watt 2 items
  18. 60 Watt 1 item
  19. 65 Watt 1 item
  20. 70 Watt 9 items
  21. 75 Watt 37 items
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  24. 95 Watt 2 items
  25. 100 Watt 76 items
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  27. 115 Watt 1 item
  28. 120 Watt 2 items
  29. 130 Watt 20 items
  30. 150 Watt 25 items
  31. 160 Watt 13 items
  32. 175 Watt 2 items
  33. 180 Watt 1 item
  34. 200 Watt 21 items
  35. 200-225 W 2 items
  36. 210 Watt 2 items
  37. 225 Watt 6 items
  38. 226 Watt 1 item
  39. 240 Watt 1 item
  40. 300 Watt 7 items
  41. 1500 Watt 1 item
  42. Not Specified 9 items
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mΩ - milli-ohm  
Ω - ohm  
kΩ - kilo-ohm  
Tolerance  
  1. 5% 5 items
  2. 10% 2 items
  3. N/A 107 items
  4. NONE 1 item
Manufacturer  
  1. MEMCOR 10 items
  2. MULTICOMP CORPORATION 1 item
  3. Ohmite 51 items
  4. TRU-OHM 3 items
  5. Ward Leonard 46 items
  6. Vishay/Angstrohm Precision Inc 9 items
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  1. Each 86 items
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Items 1-24 of 120

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  1. OHMITE - 0524 - Rheostat. 0.5 Ohm 150W, Model L.
    OHMITE - 0524 - Rheostat. 0.5 Ohm 150W, Model L.
    Special Price $128.98 Regular Price $148.50
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    OHMITE - 0524 - Rheostat.

    Resistance: 0.5 Ohm.

    Power: 150 watt.

    Current: 11.3Amp.

    Model: L.

    Mount: Panel.

    Dimensions: 4" D x 1.4" (behind panel).

    Threaded Bushing: Standard 3/8" D x 0.431" long.

    Shaft: 0.256" D x 0.486" long.

    Contacts: Solder Terminals.

    Listed: UL/CSA.

    NIB.

    Series A.

    Alternate: RLSR50

    Made in the USA.

    Learn More
  2. WARD LEONARD - RWA30W1 - Resistor, ceramic. 1 Ohm 25W Adj.
    WARD LEONARD - RWA30W1 - Resistor, ceramic. 1 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
    Out of stock
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    Resistor, ceramic. Resistance: 1 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.712" D x 2" long. Radial lug. Complete with mount feet. NIB. Learn More
  3. TRU-OHM - R150-1R - Rheostat. 1 Ohm 150W.
    TRU-OHM - R150-1R - Rheostat. 1 Ohm 150W.
    Special Price $118.98 Regular Price $148.50
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    TRU-OHM - R150-1R - Rheostat.

    Resistance: 1 Ohm.

    Power: 150 watt.

    Current: 12.3Amp.

    Type R150.

    Series 15A.

    Mount: Panel.

    Dimensions: 4.007" D x 1.451" (behind panel).

    Threaded bushing: standard 3/8" D x 0.575" long (seated).

    Shaft: 0.256" D x 0.470" long.

    Contacts: solder terminals.

    Listed: UL/CSA. NIB.

    Series A.

    Alternate: RLS1R0

    Made in the USA.

    Learn More
  4. OHMITE - RHL1R0 - Rheostat. 1 Ohm 25W.
    OHMITE - RHL1R0 - Rheostat. 1 Ohm 25W.
    $26.00
    Out of stock
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    Rheostat. Resistance: 1 Ohm. Power: 25 watt. Amperes: 5.0Amp. Model H. Mount: Panel, bushing. Dimensions: 1.566" D x 1.075" behind panel. threaded bushing: 3/8" x 0.515" long. Shaft: screwdriver adjustable. Contacts: solder terminals. Learn More
  5. OHMITE - 0525 - RLS1R0 - Rheostat. 1 Ohm 12.3Amp 150 Watt., Model L.
    OHMITE - 0525 - RLS1R0 - Rheostat. 1 Ohm 12.3Amp 150 Watt., Model L.
    Special Price $118.98 Regular Price $148.50
    Out of stock
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    OHMITE - 0525 - RLS1R0 Rheostat.

    Resistance: 1 Ohm

    Current: 12.3Amp

    Power: 150 Watt.

    Model L.

    More info: http://www.ohmite.com/cat/controls_rheostats.pdf

    Learn More
  6. MULTICOMP CORPORATION - MC11247 - Resistor, Adjustable. 1 Ohm +/-10%, 225 W
    MULTICOMP CORPORATION - MC11247 - Resistor, Adjustable. 1 Ohm +/-10%, 225 W
    Special Price $26.98 Regular Price $38.50 As low as $24.98
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    MULTICOMP CORPORATION - MC11247 Resistor, Adjustable. Type MC14642

    1 Ohm +/-10% 225W overload x10 rated for 5 seconds dielectric withstand 1000VAC.

    Temp coef: +/-400ppm/C.

    Technology: Wirewound Viterous.

    Package: Radial Lug.

    Dimension: 1-1/8"OD x 3/4"ID x 10.5"L.

    MIL-R-19635.

    Alternates: Ohmite D225K1R0, Vishay Dale RDEA02251K000KFB00, 34C7451

    Proudly Made is USA.

    Learn More
  7. Memcor - RHS1R0 - Rheostat. 1 Ohm 25W.
    Memcor - RHS1R0 - Rheostat. 1 Ohm 25W.
    $25.99
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    Rheostat. Resistance: 1 Ohm. Power: 25 watt. 5.00Amp. Dimensions: 1-1/2" D x 1-1/4" high. Bushing: 3/8" D x 1/2" long. Shaft. 1/4" half flattened x 1/2" long. Series 2.5A. Learn More
  8. OHMITE - 496A740CC3 - Resistor, ceramic. 3 Ohm 150W Adjustable
    OHMITE - 496A740CC3 - Resistor, ceramic. 3 Ohm 150W Adjustable
    Special Price $18.98 Regular Price $24.50
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    OHMITE - 496A740CC3 Resistor, Ceramic.

    Resistance: 3 Ohm.

    Power: Approximately 150 watt. Tolerance: 5%.

    Adjustable with slider.

    Technology: Wirewound. Enamel coated.

    Dimensions: 1.225" D x 7.5" long.

    Overall with ends 8.5" long.

    Complete with mount feet at 8-3/4" centers.

    Learn More
  9. OHMITE - 0527 - Rheostat. 3 Ohm 150W, Model L..
    OHMITE - 0527 - Rheostat. 3 Ohm 150W, Model L..
    Special Price $128.98 Regular Price $148.50
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    OHMITE - 0527 -Rheostat.

    Resistance: 3 Ohm.

    Power: 150 watt.

    Current: 7.07Amp.

    Model: L. Mount:

    Panel. Dimensions: 4" D x 1.4" (behind panel).

    Threaded bushing: standard 3/8" D x 0.431" long.

    Shaft: 0.256" D x 0.486" long.

    Contacts: solder terminals.

    Listed: UL/CSA. NIB.

    Alternate: RLS3R0E

    Made in the USA.

    Learn More
  10. OHMITE - H-4-S2 - Rheostat. 4 Ohm 25W, Model H.
    OHMITE - H-4-S2 - Rheostat. 4 Ohm 25W, Model H.
    Special Price $42.98 Regular Price $62.50
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    OHMITE - H-4-S2 - Rheostat.

    Resistance: 4 Ohm.

    Power: 25 watt.

    Amperes: 1.50Amp.

    Mount: Panel, bushing.

    Contacts: solder terminals.

    Note: Model H.

    Shaft: 1/4" slotted.

    Alternate: RHS4R0

    Made in USA

    Learn More
  11. WARD LEONARD - RWA30W5 - Resistor, ceramic. 5 Ohm 30W Adj.
    WARD LEONARD - RWA30W5 - Resistor, ceramic. 5 Ohm 30W Adj.
    Special Price $3.98 Regular Price $6.00
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    Resistor, ceramic. Resistance: 5 Ohm. Power: 30 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.650" D x 2.5" long. Radial solder lug. Learn More
  12. OHMITE - 0528 - Rheostat. 5 Ohm 150W, Model L.
    OHMITE - 0528 - Rheostat. 5 Ohm 150W, Model L.
    Special Price $128.98 Regular Price $148.50
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    OHMITE - 0528 - Rheostat.

    Resistance: 5 Ohm.

    Power: 150 watt.

    Current: 5.48Amp.

    Model: L.

    Mount: Panel.

    Dimensions: 4" D x 1.4" (behind panel).

    Threaded bushing: standard 3/8" D x 0.431" long.

    Shaft: 0.256" D x 0.486" long.

    Contacts: solder terminals.

    Listed: UL/CSA.

    NIB.

    Alternate: RLS5R0

    Made in the USA.

    Note: One has a minor chip broken in the ceramic, but is perfectly useable.

    Learn More
  13. OHMITE - 0549 - Rheostat. 10k Ohm 150W, Model L.
    OHMITE - 0549 - Rheostat. 10k Ohm 150W, Model L.
    Special Price $128.98 Regular Price $148.50
    READY TO SHIP - ONLY 2 LEFT IN STOCK!
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    OHMITE - 0549 - Rheostat.

    Resistance: 10k Ohm.

    Power: 150 watt.

    Current: 0.122Amp.

    Model: L.

    Mount:Panel.

    Dimensions: 4" D x 1.4" (behind panel).

    Threaded bushing: standard 3/8" D x 0.431" long.

    Shaft: 0.256" D x 0.486" long.

    Contacts: solder terminals.

    Listed: UL/CSA.

    NIB.

    Series A.

    Alternate: RLS10K

    Made in the USA.

    Learn More
  14. OHMITE - L0144 - Rheostat. 8 Ohm 25W.
    OHMITE - L0144 - Rheostat. 8 Ohm 25W.
    Special Price $42.98 Regular Price $62.50
    Out of stock
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    OHMITE - L0144 Rheostat.

    Resistance: 8 Ohm.

    Power: 25 watt.

    Amperes: 1.77Amp.

    Model H.

    Mount: Panel, bushing.

    Dimensions: 1.566" D x 1.075" behind panel. threaded bushing: 3/8" x 0.515" long.

    Shaft: 1/4" D x 0.5" long.

    Contacts: Solder Terminals.

    Alternate: RHS8R0

    Made in USA

    Learn More
  15. OHMITE - 0530 - Rheostat. 10 Ohm 150W, Model L.
    OHMITE - 0530 - Rheostat. 10 Ohm 150W, Model L.
    Special Price $128.98 Regular Price $148.50
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    OHMITE - 0530 - Rheostat.

    Resistance: 10 Ohm.

    Power: 150 watt.

    Current: 3.9Amp.

    Model: L.

    Mount: Panel.

    Dimensions: 4" D x 1.4" (behind panel).

    Threaded bushing: standard 3/8" D x 0.431" long.

    Shaft: 0.256" D x 0.486" long.

    Contacts: solder terminals.

    Listed: UL/CSA.

    NIB.

    Series A.

    Alternate: RLS10R

    Made in the USA.

    Learn More
  16. WARD LEONARD - RWA30W15 - Resistor, ceramic. 15 Ohm 25W Adj.
    WARD LEONARD - RWA30W15 - Resistor, ceramic. 15 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
    Out of stock
    Add to Wish List Add to Compare
    Resistor, ceramic. Resistance: 15 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.713" D x 2" long. Radial solder lug. Learn More
  17. Ohmite/Vishay/Angstrohm Precision Inc - MP10-15R - Rheostat. 15 Ohm 25W.
    Ohmite/Vishay/Angstrohm Precision Inc - MP10-15R - Rheostat. 15 Ohm 25W.
    Special Price $42.98 Regular Price $62.50
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    Ohmite/Vishay/Angstrohm Precision Inc - MP10-15R Rheostat.

    Resistance: 15 Ohm.

    Power: 25 watt. 1.29Amp.

    Shaft: 3/4", Type C.

    Alternate: Ohmite RHS15R, RHL15R, Vishay RT025AS15R0KB, Honeywell CR25-15

     

    Learn More
  18. OHMITE - 0531 - Rheostat. 15 Ohm 150W, Model L.
    OHMITE - 0531 - Rheostat. 15 Ohm 150W, Model L.
    Special Price $128.98 Regular Price $148.50
    Out of stock
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    OHMITE - 0531 - Rheostat.

    Resistance: 15 Ohm.

    Power: 150 watt.

    Current: 3.163Amp.

    Model: L.

    ount: Panel.

    Dimensions: 4" D x 1.4" (behind panel).

    Threaded bushing: standard 3/8" D x 0.431" long.

    Shaft: 0.256" D x 0.486" long.

    Contacts: solder terminals.

    Listed: UL/CSA.

    NIB.

    Series A. M

    Made in the USA.

    Alternate: RLS15R.

    Learn More
  19. Memcor - RHM25A15 - Rheostat. 15 Ohm 25W.
    Memcor - RHM25A15 - Rheostat. 15 Ohm 25W.
    Special Price $42.98 Regular Price $62.50 As low as $34.98
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    Memcor - RHM25A15 - Rheostat.

    Resistance: 15 Ohm.

    Power: 25 Watt 1.29Amp.

    Rated at 300V.

    Mount: Panel, Bushing.

    Dimensions: 1.566" D x 1.075" behind panel.

    Threaded Bushing: 3/8" x 0.515" long.

    Shaft: 1/4" D x 0.5" long.

    Contacts: Solder terminals.

    Listed: UL.

    Learn More
  20. WARD LEONARD - RWA30W18 - Resistor, ceramic. 18 Ohm 25W Adj.
    WARD LEONARD - RWA30W18 - Resistor, ceramic. 18 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
    Out of stock
    Add to Wish List Add to Compare
    Resistor, ceramic. Resistance: 18 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.708" D x 2.5" long. Radial solder lug. Learn More
  21. WARD LEONARD - RWA80W20 - Resistor, ceramic. 20 Ohm 80W Adj.
    WARD LEONARD - RWA80W20 - Resistor, ceramic. 20 Ohm 80W Adj.
    Special Price $12.98 Regular Price $16.00
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    Resistor, ceramic. Resistance: 20 Ohm. Power: 80 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.175" D x 4.25" long. Radial solder lug. Learn More
  22. OHMITE - 0364B - Resistor, ceramic. 20 Ohm 25W Adj.
    OHMITE - 0364B - Resistor, ceramic. 20 Ohm 25W Adj.
    Special Price $4.98 Regular Price $8.50
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    Resistor, ceramic. Resistance: 20 Ohm. Power: 25 Watt. Adjustable. Technology: wirewound. Enamel coated, radial lug. Learn More
  23. WARD LEONARD - RWO30W25 - Resistor, ceramic. 25 Ohm 30W Adj.
    WARD LEONARD - RWO30W25 - Resistor, ceramic. 25 Ohm 30W Adj.
    Special Price $3.98 Regular Price $5.00
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    Resistor, ceramic. Resistance: 25 Ohm. Power: 30 watt. Adjustable, no slider. Technology: wirewound. Flat. Dimensions: overall 2.503" long x 1.13" wide x 0.645" high, including mt feet. Contacts: radial solder lugs. Note: Marked ST25WL. Learn More
  24. WARD LEONARD - RWA30W25 - Resistor, ceramic. 25 Ohm 25W Adj.
    WARD LEONARD - RWA30W25 - Resistor, ceramic. 25 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
    IN STOCK - MORE THAN 100 READY TO SHIP!
    Add to Wish List Add to Compare

    WARD LEONARD - RWA30W25 Resistor, Ceramic.

    Resistance: 25 Ohm.

    Power: 25 watt.

    Adjustable with slider.

    Technology: Wirewound.

    Enamel coated.

    Dimensions: 0.694" D x 2" long.

    Radial lug.

    Note: Marked 30/25A25.

    Learn More
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