Rheostats And Adjustable

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.

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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.

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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

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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

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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

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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.

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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.

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OHMITE - 0653 - RNS4R0 Rheostat.

4 Ohm 300 watt 2.66Amp.

Model N.

Made in the USA.

Used - Excellent Condition.

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

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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.

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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.

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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

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

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.

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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.

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OHMITE - 0532 - Rheostat.

Resistance: 25 Ohm.

Power: 150 watt.

Current: 2.5Amp.

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: RLS25R

Made in the USA.

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OHMITE - 0534 - Rheostat.

Resistance: 50 Ohm.

Power: 150 watt.

Current: 1.74Amp.

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: RLS50R

Made in the USA.

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Rheostat. Resistance: 75 Ohm. Power: 150 watt. Current: 1.42Amp. 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. Made in the USA. Learn More

OHMITE - 496A740CC-15 Resistor, Ceramic.

Resistance: 100 Ohm. Power: 150 watt. Tolerance: 5%.

Adjustable with slider. Technology: wirewound.

Enamel coated.

Dimensions: 1.191" D x 7.5" long.

Complete with mount feet which are the electrical contacts.

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OHMITE - 0661 - Rheostat.

Model N SE0661

Resistance: 100 Ohm

Power: 300 Watt

Current: 1.7 Amp.

Material: Ceramic with foil resistance coil and carbon brush, 3-terminals.

Alternate: RNS100

Dimensions: 6" D.

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Rheostat. Resistance: 250 Ohm. Power: 150 watt. Current: 0.78Amp. 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. Made in the USA. Note Last one we sell will have a small chip in the ceramic, that does not effect the function of the unit. Learn More

Rheostat. Resistance: 350 Ohm. Power: 150 watt. Current: 0.655Amp. Type R-150. Series 15A. Material: Ceramic. Mount: Panel. Dimensions: 4.009" D x 1.450" behind panel. Threaded bushing: 0.568" long (seated). Shaft: 1/4" D x 0.478" long. Contacts: solder. Complete with control knob. Learn More

OHMITE - RNS400 - Rheostat.

Resistance: 400 Ohm

Power: 300 watt

Current: 0.86 Amp Maximum.

Model N.

Dimensions: 6" Diameter.

Contacts: 3 Terminal.

Shaft: 3/8" x 2" long.

Spec#SE0665.

Made in the USA.

Alternate: RNS400

Note: Carbon brush.

New older stock.

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OHMITE - 0665 R400 - RNS400 - Rheostat.

Resistance: 400 Ohm

Power: 300 watt

Current: 0.86Amp.

Model N.

Made in the USA.

Ceramic may not be perfect. Guaranteed.

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

New Old Stock

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Rheostat. Resistance: 500 Ohm. Power: 150 watt. Current: 0.548Amp. 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. Made in the USA. Learn More