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Rheostats And Adjustable

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  1. Ceramic 267 items
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  34. 210 Watt 2 items
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  36. 226 Watt 1 item
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  39. 1500 Watt 1 item
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  1. 5% 18 items
  2. 10% 31 items
  3. N/A 405 items
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  1. Unmarked 1 item
  2. Angstrom, Inc. 1 item
  3. ANGSTROHM 2 items
  4. Bourns 1 item
  5. Clarostat 3 items
  6. CLARK 1 item
  7. Helitrim 1 item
  8. IRC 1 item
  9. Mallory 1 item
  10. Mallory Capacitor Co 2 items
  11. MEMCOR 37 items
  12. Milwaukee 1 item
  13. MRC 1 item
  14. MULTICOMP CORPORATION 2 items
  15. Ohmite 121 items
  16. PIHER 1 item
  17. RES INC 2 items
  18. TRU-OHM 13 items
  19. Ward Leonard 187 items
  20. Vishay/Angstrohm Precision Inc 27 items
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Items 1-24 of 406

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  1. Memcor - 5402843 - Resistor, ceramic. 0.2 Ohm 90W.
    Memcor - 5402843 - Resistor, ceramic. 0.2 Ohm 90W.
    $6.99
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    Resistor, ceramic. Resistance: 0.2 Ohm. Power: 90 watt. Adjustable. Technology: wirewound. Enamel coated / Ribbed. Mount: panel, feet not included. Dimensions: 9/16" D (overall 7/8" D) x 4" long. Contacts: lug. Learn More
  2. WARD LEONARD - RWR75W0.5 - Resistor, ceramic. 0.5 Ohm 75W Adj.
    WARD LEONARD - RWR75W0.5 - Resistor, ceramic. 0.5 Ohm 75W Adj.
    Special Price $10.98 Regular Price $14.95
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    Resistor, ceramic. Resistance: 0.5 Ohm. Power: 75 watt. Ribbed. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.846" D x 3.5" long. Radial lug. Learn More
  3. TRU-OHM - 0440 - Rheostat. 0.5 Ohm 100W.
    TRU-OHM - 0440 - Rheostat. 0.5 Ohm 100W.
    Special Price $89.98 Regular Price $118.98
    Out of stock
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    TRU-OHM - 0440 - Rheostat.

    Resistance: 0.5 Ohm.

    Power: 100 watt.

    Current: 14.1Amp.

    Type R-100.

    Material: Ceramic.

    Technology: wirewound.

    Mount: Panel.

    Dimensions: 3.131" D x 1.750" behind panel.

    Threaded bushing: 0.50" (seated) long. Shaft: 1/4" D x 0.50" long.

    Contacts: solder.

    Note: Similar to Ohmite Model K.

    Learn More
  4. OHMITE - RGSR50 - Rheostat. 0.5 Ohm 50W, Model G.
    OHMITE - RGSR50 - Rheostat. 0.5 Ohm 50W, Model G.
    Special Price $64.98 Regular Price $89.99
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    OHMITE - RGSR50 - Rheostat.

    Resistance: 0.5 Ohm.

    Power: 50 watt.

    Core Open. 12.3Amp.

    Technology: Wirewound.

    Note: Model G.

    Alternate: RGS50R, 1100.

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

    Learn More
  5. 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
  6. VISHAY ANGSTROHM - RHW50C0.5 - Rheostat. 0.5 Ohm 50W.
    VISHAY ANGSTROHM - RHW50C0.5 - Rheostat. 0.5 Ohm 50W.
    Special Price $56.98 Regular Price $86.98
    Out of stock
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    VISHAY ANGSTROHM - RHW50C0.5 Rheostat.

    Resistance: 0.5 Ohm.

    Power: 50 Watt 10Amp.

    Rated at 300V. Type MP15.

    Mount: panel, bushing.

    Dimensions: 2.325" D x 1.125" behind panel.

    Bushing: 0.750" long.

    Shaft: screwdriver adjustable, 1/8" long.

    Contacts: solder terminals.

    Genuine Vintage Arngstrom - New Old Stock

    Proudly Made in the USA.

    Alternate: Ohmite RJSR50E

    Learn More
  7. WARD LEONARD - RWA12W0.7 - Resistor, ceramic. 0.7 Ohm 12W Adj. Package of 2.
    WARD LEONARD - RWA12W0.7 - Resistor, ceramic. 0.7 Ohm 12W Adj. Package of 2.
    Special Price $3.98 Regular Price $6.00
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    Resistor, ceramic. Resistance: 0.7 Ohm. Power: 12 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.647" D x 2" long. Radial solder lug. Package of 2. Learn More
  8. 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
  9. WARD LEONARD - RWA130W1 - Resistor, ceramic. 1 Ohm 100W Adj.
    WARD LEONARD - RWA130W1 - Resistor, ceramic. 1 Ohm 100W Adj.
    Special Price $17.98 Regular Price $22.50
    READY TO SHIP - ONLY 7 LEFT IN STOCK!
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    Resistor, ceramic. Resistance: 1 Ohm. Power: 100 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.19" D x 6.5" long. Radial lug. Note: Marked 130/100A1.

    Learn More
  10. WARD LEONARD - RHW100A1 - Rheostat. 1 Ohm 100W.
    WARD LEONARD - RHW100A1 - Rheostat. 1 Ohm 100W.
    Special Price $89.98 Regular Price $118.98
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    WARD LEONARD - RHW100A1 - Rheostat.

    Resistance: 1 Ohm.

    Power: 100 watt 10Amp.

    Type 100R.

    Mount: Panel.

    Dimensions: 3.156" D x 1.439" high.

    Threaded bushing: 0.438" long.

    Shaft: 1/4" half-flattened x 0.470" long.

    Learn More
  11. 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
  12. OHMITE - E1-577D - Rheostat. 1 Ohm 12.5W. Miniature.
    OHMITE - E1-577D - Rheostat. 1 Ohm 12.5W. Miniature.
    $8.95
    Out of stock
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    Rheostat. Resistance: 1 Ohm. Power: 3.53Amp, 12.5 watt. Miniature 0.875" (22.23mm) D x 0.644" (16.6mm) high. Threaded bushing length: 0.304" (7.4mm). Shaft: 0.125" (3.2mm) D x 2.234" (56.7mm) long. Contacts: 3 solder terminals. Model E. Learn More
  13. OHMITE - 1110 - RGS1R0 - Rheostat. 1 Ohm 75W.
    OHMITE - 1110 - RGS1R0 - Rheostat. 1 Ohm 75W.
    Special Price $68.98 Regular Price $78.50
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    OHMITE - 1110 - RGS1R0 Rheostat.

    Resistance: 1 Ohm.

    Power: 75 watt.

    Core Open. 8.7Amp.

    Technology: Wirewound.

    Note: Model G.

    Alt P/N: 1101.

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

    Learn More
  14. 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
  15. 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
  16. OHMITE - 0441 - Rheostat. Series A, Model K, Ceramic 1 Ohm 100W, Wirewound.
    OHMITE - 0441 - Rheostat. Series A, Model K, Ceramic 1 Ohm 100W, Wirewound.
    Special Price $89.98 Regular Price $118.98
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
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    OHMITE - 0441 Rheostat.

    Resistance: 1 Ohm.

    Power: 100 watt.

    Current: 10.0Amp.

    Series A Model K.

    Material: Ceramic.

    Technology: Wirewound.

    Mount: Panel.

    Dimensions: 3.172" D x 1.265" behind panel.

    Threaded bushing: 0.60" (seated) long.

    Shaft: 1/4" D x 0.480" long.

    Contacts: solder.

    Alternate: RKS1R0

    Made in USA

    Learn More
  17. 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
  18. 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
  19. Memcor - RWA12-1/2 1 Ohm - Rheostat. 1 Ohm 12-1/2W.
    Memcor - RWA12-1/2 1 Ohm - Rheostat. 1 Ohm 12-1/2W.
    Special Price $24.89 Regular Price $32.50
    Out of stock
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    Rheostat. Resistance: 1 Ohm. Power: 12-1/2 watt 3.53Amp. Type: R-12-1/2. Material: ceramic. Mount: Panel. Dimensions: 0.885" (22.4mm) D x 0.695" (17.6mm) high. Threaded bushing 0.310" (7.8mm) long. Shaft: 1/8" (0.125" / 3.1mm) D x 0.335" (8.5mm) long. Learn More
  20. Memcor - RHW50A1 - Rheostat. 1 Ohm 50W.
    Memcor - RHW50A1 - Rheostat. 1 Ohm 50W.
    Special Price $48.98 Regular Price $68.95
    Out of stock
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    Memcor - RHW50A1 Rheostat.

    Resistance: 1 Ohm.

    Power: 50 Watt 2.07Amp.

    Rated at 300V.

    Type R-50.

    Mount: panel, bushing.

    Dimensions: 2.325" D x 1.125" behind panel.

    Bushing: 3/8" D x 0.535" long.

    Shaft: 1/4" D x 0.50" long.

    Contacts: solder terminals.

    Learn More
  21. AO Smith- Joslyn Clark - 128-683 - Rheostat. Dual 1.25 Ohms 36.8Amp 600V.
    AO Smith- Joslyn Clark - 128-683 - Rheostat. Dual 1.25 Ohms 36.8Amp 600V.
    Special Price $469.98 Regular Price $850.00
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    AO Smith - Joslyn Clark Control Division - 128-683 Rheostat. Vitrohm Plate Type.

    Vitrohm pressed steel rheostats furnish a simple, accurate and economical method of field control. They are universally applied for adjusting generator, alternator and exciter field currents to obtain variations in output voltage and for field control of adjustable speed D.C. and synchronous motors. Other typical applications include heater, furnace, battery charging and other controls.

    Rheostat Potentiometer Speed Control

    Spring Loaded Wiper with Thick Silver Face

    Dual 1.25 Ohms 36.8Amp 600V. 128-683.

    ED No 90004LH.

    Dimensions: 14-3/4" Diameter x 8-1/2" High. 

    Approximately Weight: 26 lbs.

    Genuine Vintage Joslyn Clark - New Old Stock

    Read more on https://www.specialtyproducttechnologies.com/joslyn-clark/products/other-components/rheostats

    Proudly Made in USA

    Learn More
  22. Memcor - RR105/1.5R - Resistor. 1.5 Ohm 50W Adj.
    Memcor - RR105/1.5R - Resistor. 1.5 Ohm 50W Adj.
    Special Price $8.98 Regular Price $12.50
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    Resistor, power. Resistance: 1.5 Ohm. Power: approximately 50 watt. Adjustable. Technology: wirewound. Package: ribbed enamel coated. Dimensions: 0.802" D x 5.023" long. Terminals: Radial lug. Learn More
  23. WARD LEONARD - RWA160W2 - Resistor, ceramic. 2 Ohm 130W Adj.
    WARD LEONARD - RWA160W2 - Resistor, ceramic. 2 Ohm 130W Adj.
    Special Price $19.98 Regular Price $24.00
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    Resistor, ceramic. Resistance: 2 Ohm. Power: 130 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.2" D x 7.5" long. Radial lug. Learn More
  24. OHMITE - J-2/2-F2-T2 - Rheostat. Dual 2 Ohm 50 watt 5Amp.
    OHMITE - J-2/2-F2-T2 - Rheostat. Dual 2 Ohm 50 watt 5Amp.
    Special Price $98.98 Regular Price $124.95
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    OHMITE - J-2/2-F2-T2 - Rheostat.

    Dual 2 Ohm 50 watt 5Amp.

    Assembly. Model J

    Rheostat Diameter: 2.3".

    Overall units is 3.022" long x 2.304" with plus contacts x 3.460" high plus shaft.

    Bushing: 3/8" D x 0.345" long.

    Shaft: 1/4" D x 0.476" long.

    Solder Lug.

    Alternate: Dual RJS2R0E

    Made in USA

    Learn More
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