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RNS300
Ohmite Rheostats, RNS Series
Product Description
RHEOSTAT, 1 GANG, 300 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.
RHS750E
Ohmite Rheostats, RHS Series
Product Description
RHEOSTAT, 750 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.
RLS1K25
Ohmite Rheostats, RLS Series
Product Description
RHEOSTAT, 1.25K OHM, 150 WATT
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.
RPS300
Ohmite Rheostats, RPS Series
Product Description
RHEOSTAT, 300 OHM, 225 WATT
Specifications
Specifications
Tolerance %
10 %
Wattage
225 W
Operating Voltage
1,300 V
Core
Open
Diameter (in)
5 "
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.
RHS25RE
Ohmite Rheostats, RHS Series
Product Description
RHEOSTAT, 25 OHM, 25 WATT, 1.00
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.
RJS5K0E
Ohmite Rheostats, RJS Series
Product Description
RHEOSTAT, 5K OHM, 50 WATT, 0.100
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.
RJS1K0
Ohmite Rheostats, RJS Series
Product Description
Rheostat, 1K Ohm, 50 Watt
Specifications
Specifications
Tolerance %
10 %
Wattage
50 W
Operating Voltage
750 V
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.
RRS250E
Ohmite Rheostats, RRS Series
Product Description
RHEOSTAT, 250 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.
RES35RE
Ohmite Rheostats, RES Series
Product Description
RHEOSTAT, 35 OHM, 12.5 WATT, RoHS
Specifications
Specifications
Tolerance %
10 %
Wattage
12.5 W
Operating Voltage
305 V
Core
Open
Diameter (in)
0.875 "
Mounting Style
Panel Mount
Number of Gangs
1
Shaft Type
Slotted
Locking Shaft
No
Shaft Length (in)
0.63 "
Shaft Diameter (in)
0.13 "
Availability
Order by 5:00 PM ET and your package will ship the same day.
RJS1K0E
Ohmite Rheostats, RJS Series
Product Description
Rheostat, 1K Ohm, 50 Watt, RoHS
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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