Rheostats And Adjustable

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  1. 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
    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
  2. 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

    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
  3. CLAROSTAT - VR-003 - Rheostat. 2 Ohm. Vintage Radio Tube Filament  Control, New Old Stock
    CLAROSTAT - VR-003 - Rheostat. 2 Ohm. Vintage Radio Tube Filament Control, New Old Stock
    Special Price $6.98 Regular Price $8.50 As low as $4.98
    IN STOCK - MORE THAN 500 READY TO SHIP!

    CLAROSTAT - VR-003 - Rheostat. 2 Ohm. Vintage Radio Tube Filament Control, New Old Stock.

    Used in series with tube filaments to adjust current. Extends the "useful" life of RF tubes to keep the emission of the tube above the recommended minimum for the maximum amount of time.

    Resistance: 2 Ohm.

    Technology: Wirewound.

    Mount: Panel.

    Threaded Bushing: 3/8" D x 11.3mm long,

    Shaft: 1/4" D x 2.5mm high. Screw Driver Adjustable.

    Contacts: 2 Solder Hooks.

    Marked 140-660, X-4094-C.

    Alternates/Similar: Carter Radio Co. / Central Radio Laboratories Pot Control Wire Wound Rheostats

    Genuine Vintage Clarostat - New Old Stock 

    Made in USA

    Learn More
  4. WARD LEONARD - RWA80W3 - Resistor, ceramic. 3 Ohm 70W Adj.
    WARD LEONARD - RWA80W3 - Resistor, ceramic. 3 Ohm 70W Adj.
    Special Price $9.98 Regular Price $14.00
    Resistor, ceramic. Resistance: 3 Ohm. Power: 70 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.226" D x 4.25" long. Radial solder lug. Learn More
  5. OHMITE - L0104 - Rheostat. 6 Ohm 12-1/2W.
    OHMITE - L0104 - Rheostat. 6 Ohm 12-1/2W.
    Special Price $24.98 Regular Price $32.50

    OHMITE - L0104 - Rheostat.

    Resistance: 6 Ohm.

    Power: 12-1/2 watt.

    Amperes: 1.44Amp.

    Model E.

    Learn More
  6. Memcor - RWA12-1/2 6 Ohm - Rheostat. 6 Ohm 12-1/2W.
    Memcor - RWA12-1/2 6 Ohm - Rheostat. 6 Ohm 12-1/2W.
    Special Price $24.89 Regular Price $32.50
    Rheostat. Resistance: 6 Ohm. Power: 12-1/2 watt 1.44Amp. 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
  7. OHMITE - RES8R0 - Rheostat. 8 Ohm 12-1/2W.
    OHMITE - RES8R0 - Rheostat. 8 Ohm 12-1/2W.
    Special Price $26.98 Regular Price $36.50 As low as $24.98

    OHMITE - RES8R0 - Rheostat.

    Resistance: 8 Ohm.

    Power: 12-1/2 watt.

    Amperes: 1.25Amp.

    Model E.

    Alternate: 0105.

    Learn More
  8. OHMITE - 5107 - Hardware, knob. Handwheel knob for rheostats.
    OHMITE - 5107 - Hardware, knob. Handwheel knob for rheostats.
    $20.00
    Hardware, knob. Handwheel / Control knob for power rheostats. Without pointer. Dimensions: 3-1/4" D with 1/4" mount. Slotted screw set. Note: Scratched surfaces from bulk packaging. Learn More
  9. OHMITE - 5106 - Hardware, knob. Handwheel knob for rheostats.
    OHMITE - 5106 - Hardware, knob. Handwheel knob for rheostats.
    $20.00
    Hardware, knob. Handwheel / Control knob for power rheostats. With pointer. Dimensions: 3-1/4" D with 1/4" mount. Slotted screw set. Note: Scratched surfaces from bulk packaging. Learn More
  10. WARD LEONARD - RWA80W15 - Resistor, ceramic. 15 Ohm 70W Adj.
    WARD LEONARD - RWA80W15 - Resistor, ceramic. 15 Ohm 70W Adj.
    Special Price $9.98 Regular Price $14.00
    Resistor, ceramic. Resistance: 15 Ohm. Power: 70 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.221" D x 4.25" long. Radial solder lug. Learn More
  11. OHMITE - 0111 - Rheostat. 75 Ohm 12-1/2W.
    OHMITE - 0111 - Rheostat. 75 Ohm 12-1/2W.
    Special Price $24.98 Regular Price $32.50

    OHMITE - 0111 - Rheostat.

    Resistance: 75 Ohm.

    Power: 12-1/2 watt.

    Amperes: 0.71Amp.

    Model E.

    Alternate: 

    Made in USA

    Learn More
  12. Memcor - RWA12-1/2 35 Ohm - Rheostat. 35 Ohm 12-1/2W.
    Memcor - RWA12-1/2 35 Ohm - Rheostat. 35 Ohm 12-1/2W.
    Special Price $24.89 Regular Price $32.50
    Rheostat. Resistance: 35 Ohm. Power: 12-1/2 watt 0.50Amp. 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
  13. WARD LEONARD - RWA70W60 - Resistor, ceramic. 60 Ohm 70W Adj.
    WARD LEONARD - RWA70W60 - Resistor, ceramic. 60 Ohm 70W Adj.
    Special Price $9.98 Regular Price $14.00
    Resistor, ceramic. Resistance: 60 Ohm. Power: 70 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.827" D x 4.5" long. Radial solder lug with screws. Learn More
  14. OHMITE - L0113 - Rheostat. 125 Ohm 12-1/2W.
    OHMITE - L0113 - Rheostat. 125 Ohm 12-1/2W.
    $21.99
    Rheostat. Resistance: 125 Ohm. Power: 12-1/2 watt. Amperes: 0.32Amp. Model E. Learn More
  15. OHMITE - 0113 - Rheostat. 125 Ohm 12-1/2W.
    OHMITE - 0113 - Rheostat. 125 Ohm 12-1/2W.
    Special Price $24.98 Regular Price $32.50

    Ohmite 0113 Rheostat.

    Resistance: 125 Ohm.

    Power: 12-1/2 watt.

    Amperes: 0.32Amp.

    Model E.

    Learn More
  16. OHMITE - REE150E - 0113A - Rheostat. 150 Ohm 12-1/2W.
    OHMITE - REE150E - 0113A - Rheostat. 150 Ohm 12-1/2W.
    Special Price $26.98 Regular Price $36.50

    OHMITE - REE150E  - 0113A Rheostat.

    Resistance: 150 Ohm.

    Power: 12-1/2 watt.

    Amperes: 0.29Amp. Model E.

    Alternate: 0113A

    Learn More
  17. Memcor - RWA12-1/2 150 Ohm - Rheostat. 150 Ohm 12-1/2W.
    Memcor - RWA12-1/2 150 Ohm - Rheostat. 150 Ohm 12-1/2W.
    Special Price $24.89 Regular Price $32.50
    Rheostat. Resistance: 150 Ohm. Power: 12-1/2 watt 0.29Amp. 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
  18. OHMITE - L0114 - Rheostat. 175 Ohm 12-1/2W.
    OHMITE - L0114 - Rheostat. 175 Ohm 12-1/2W.
    $21.99
    Rheostat. Resistance: 175 Ohm. Power: 12-1/2 watt. Amperes: 0.27Amp. Model E. Learn More
  19. Memcor - RWA12-1/2 175 Ohm - Rheostat. 175 Ohm 12-1/2W.
    Memcor - RWA12-1/2 175 Ohm - Rheostat. 175 Ohm 12-1/2W.
    Special Price $24.89 Regular Price $32.50
    Rheostat. Resistance: 175 Ohm. Power: 12-1/2 watt 0.27Amp. 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. WARD LEONARD - RWA70W250 - Resistor, ceramic. 250 Ohm 70W Adj.
    WARD LEONARD - RWA70W250 - Resistor, ceramic. 250 Ohm 70W Adj.
    Special Price $9.98 Regular Price $14.00
    Resistor, ceramic. Resistance: 250 Ohm. Power: 70 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.831" D x 4.5" long. Radial solder lugs. Learn More
  21. Memcor - RWA12-1/2 250 Ohm - Rheostat. 250 Ohm 12-1/2W.
    Memcor - RWA12-1/2 250 Ohm - Rheostat. 250 Ohm 12-1/2W.
    Special Price $24.89 Regular Price $32.50
    Rheostat. Resistance: 250 Ohm. Power: 12-1/2 watt. Amperes: 0.22Amp. More info: http://www.ohmite.com/legacy/vishay-angstrohm.pdf Note: one is manufactured by Ward Leonard Type MP06. Learn More
  22. WARD LEONARD - RWA80W300 - Resistor, ceramic. 300 Ohm 70W Adj.
    WARD LEONARD - RWA80W300 - Resistor, ceramic. 300 Ohm 70W Adj.
    Special Price $9.98 Regular Price $14.00
    Resistor, ceramic. Resistance: 300 Ohm. Power: 70 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.232" D x 4.25" long. Radial lug. D-Core. Note: Marked 80/70A300. Learn More
  23. Memcor - RWA12-1/2 350 Ohm - Rheostat. 350 Ohm 12-1/2W.
    Memcor - RWA12-1/2 350 Ohm - Rheostat. 350 Ohm 12-1/2W.
    Special Price $24.89 Regular Price $32.50
    Rheostat. Resistance: 350 Ohm. Power: 12-1/2 watt. Amperes: 0.19Amp. More info: http://www.ohmite.com/legacy/vishay-angstrohm.pdf Learn More
  24. OHMITE - RLS - Model L Dual, 150W Rheostat,  585-OHM and 378-OHM in Tandem
    OHMITE - RLS - Model L Dual, 150W Rheostat, 585-OHM and 378-OHM in Tandem
    Special Price $129.98 Regular Price $250.00 As low as $98.98

    OHMITE - RLS -Model L Dual, 150W Rheostat.

    Commercial Dual Model L - 585-OHM and 378-OHM Rheostats in Tandem

    585-OHM 0.17-0.21AMP

    378-OHM 0.21-0.7AMP

    Voltage Rating: 300V

    Wirewound Open Core, Silicon-Ceramic Coated 

    Rotation: 300 Degrees

    Termianal Type: Solder

    4" Diameter Mounted on a U bracket

    Shaft Diameter: 0.250" & 0.500" long.

    10% Tolerance. 3208-P-51

    Never Used - New Old Stock from Ohmite Factory

    Mounted on Heavy U-Bracket 

    One Rheostate shaft pilots into the back of first, Can be separated.

    Applications: Welders, Battery Chargers, Power Supplies, Light Control, Bios Active Elements & Lab Loading. 

    Special Order Factory Overstock

    Made in USA

    Learn More
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