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RNS15R
Ohmite Rheostats, RNS Series
Product Description
RHEOSTAT, 15 OHM, 300 WATT
Specifications
Specifications
Tolerance %
10 %
Wattage
300 W
Operating Voltage
1,225 V
Core
Open
Diameter (in)
6 "
Mounting Style
Panel Mount with Bracket
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
2 "
Shaft Diameter (in)
0.38 "
Availability
Order by 5:00 PM ET and your package will ship the same day.
RJS22R
Ohmite Rheostats, RJS Series
Product Description
RHEOSTAT, 22 OHM, 50 WATT
Specifications
Specifications
Tolerance %
10 %
Wattage
50 W
Operating Voltage
750 V
Core
Open
Diameter (in)
2.31 "
Mounting Style
Panel Mount
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
0.88 "
Shaft Diameter (in)
0.25 "
RLS50R
Ohmite Rheostats, RLS Series
Product Description
Rheostat, 50 Ohm, 150 Watt, Single,
Specifications
Specifications
Tolerance %
10 %
Wattage
150 W
Operating Voltage
1,200 V
Core
Open
Diameter (in)
4 "
Mounting Style
Panel Mount
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
0.88 "
Shaft Diameter (in)
0.25 "
Availability
Order by 5:00 PM ET and your package will ship the same day.
RHS25K
Ohmite Rheostats, RHS Series
Product Description
RHEOSTAT, 25K OHM, 25 WATT
Specifications
Specifications
Tolerance %
10 %
Wattage
25 W
Operating Voltage
500 V
Core
Open
Diameter (in)
1.56 "
Mounting Style
Panel Mount
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
0.88 "
Shaft Diameter (in)
0.25 "
Availability
Order by 5:00 PM ET and your package will ship the same day.
RHS50RE
Ohmite Rheostats, RHS Series
Product Description
RHEOSTAT, 50 OHM, 25 WATT, RoHS
Specifications
Specifications
Tolerance %
10 %
Wattage
25 W
Operating Voltage
500 V
Core
Open
Diameter (in)
1.56 "
Mounting Style
Panel Mount
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
0.88 "
Shaft Diameter (in)
0.25 "
RKS400
Ohmite Rheostats, RKS Series
Product Description
RHEOSTAT, 400 OHM, 100 WATT
Specifications
Specifications
Tolerance %
10 %
Wattage
100 W
Operating Voltage
1,000 V
Core
Open
Diameter (in)
3.125 "
Mounting Style
Panel Mount
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
0.88 "
Shaft Diameter (in)
0.25 "
Availability
Order by 5:00 PM ET and your package will ship the same day.
RRS750E
Ohmite Rheostats, RRS Series
Product Description
RHEOSTAT, 750 OHM, 500 WATT, RoHS
Specifications
Specifications
Tolerance %
10 %
Wattage
500 W
Operating Voltage
1,450 V
Core
Open
Diameter (in)
8 "
Mounting Style
Panel Mount with Bracket
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
2 "
Shaft Diameter (in)
0.38 "
Availability
Order by 5:00 PM ET and your package will ship the same day.
RNS200E
Ohmite Rheostats, RNS Series
Product Description
RHEOSTAT, 200 OHM, 300 WATT, RoHS
Specifications
Specifications
Tolerance %
10 %
Wattage
300 W
Operating Voltage
1,225 V
Core
Open
Diameter (in)
6 "
Mounting Style
Panel Mount with Bracket
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
2 "
Shaft Diameter (in)
0.38 "
RHS10KE
Ohmite Rheostats, RHS Series
Product Description
Rheostat, 10K Ohm, 25 Watt, RoHS
Specifications
Specifications
Tolerance %
10 %
Wattage
25 W
Operating Voltage
500 V
Core
Open
Diameter (in)
1.56 "
Mounting Style
Panel Mount
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
0.88 "
Shaft Diameter (in)
0.25 "
Availability
Order by 5:00 PM ET and your package will ship the same day.
RJS10KE
Ohmite Rheostats, RJS Series
Product Description
Rheostat, 10K Ohm, 50 Watt, 0.070A
Specifications
Specifications
Tolerance %
10 %
Wattage
50 W
Operating Voltage
750 V
Core
Open
Diameter (in)
2.31 "
Mounting Style
Panel Mount
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
0.88 "
Shaft Diameter (in)
0.25 "
Availability
Order by 5:00 PM ET and your package will ship the same day.
Rheostats A rheostat is a variable resistor that is used to control current. Rheostats are very similar to potentiometers, but they only use two connections instead of three. One connection is made at the end of a resistive element, and the other on the wiper. The rheostat does not divide voltage, and are typically designed to carry a substantial current.
Rheostats are primarily used as power control devices, light dimmers, and motor speed controllers. Because they are large and inefficient, rheostats have largely been replaced by potentiometers in today’s industrial applications. However, because they are designed to handle a significant amount of power, rheostats still have some use in manually controlling pumps, fans and blowers where frequent adjustments are unnecessary.
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