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Showing Results For: Rheostats
Rheostats
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RHS10KE, Arcol Ohmite
RH Series 25W Wirewound Potentiometers
Ohmite RH Series wirewound potentiometers are designed and manufactured to operate smoothly and reliably over long periods of use. The RH Series has a ceramic body, high grade resistance alloy linear taper windings, vitreous enamel coating, metal spring contact arm, metal graphite composition and solder coated terminals. Typical applications for the RH series are motor speed controls, light dimmers and for equipment requiring convenient variable resistance settings.
Features & Benefits:
Tolerance ±10%
25 Watts
Ohmite Potentiometers
New items
RKS25RE, Arcol Ohmite
RK Series 100W Wirewound Potentiometers
Ohmite RK Series wirewound potentiometers are designed and manufactured to operate smoothly and reliably over long periods of use. The RK Series has a ceramic body, high-grade resistance alloy linear taper windings, vitreous enamel coating, metal spring contact arm, metal graphite composition and solder coated terminals. Typical applications for the RK series are motor speed controls, light dimmers and for equipment requiring convenient variable resistance settings.
Tolerance ±10%
100 Watts
Ohmite Potentiometers
New items
RT100AS1000KB, Vishay
RT Series Wirewound Rheostats - 12 W and 500 W
The Vishay RT Series of linear wire wound rheostats are designed for use in professional and industrial equipment. Particularly in equipment where transients, repeated overloads, impacts and vibrations characterise everyday operation.Suggested accessories for these rheostats include control buttons and displays.
Features & Benefits
Vitreous enamel construction provides exceptional reliability
Linear wire wound track
Compact size per dissipation rating
Wide operating temperature range
Designed for heavy-duty applications such as repeated overloads, transients and conditions where shock and vibrations occur
Rheostats supplied with mounting hardware
1000 Vrms dielectric strength for 25 W models
±10% tolerance
Dimensions
P
withstand
(mm)
type
at 25°C
voltage
A
B
C
D
E
F
RT12
12 W
1000 V
22.5
70°
18
22
13
3
RT25
25 W
1000 V
38
60°
28
22
12
6
RT55
55 W
1000 V
60
60°
39
25
15
6
RT100
100 W
1500 V
85
60°
56
25
18
6
RT230
230 W
2000 V
143
60°
75
50
10
RT500
500 W
3500 V
143
60°
108
50
10
Linear variation principle
Rotation angle:
300°± 5°
(290° ±15° for RT 12)
Tolerance:
±10%
Insulation resistance:
1 GΩ
Accessories
- buttons: 60JF (RT230, RT500); 41JF (RT55, RT100); 29JF (RT25)
- dials: CG115, CG115/4T (RT230, RT500); CG57 (RT25); CG78 (RT55, RT100)
Operating temperature range
–55 °C +320 °C
Climatic category:
55/220/56 for RT25L and RT100L
55/200/56 for RT55L, RT230L, RT500L and RT12
Power
Face Dia. (A)
Overall Length (C + D)
Shaft Dia. (F)
Shaft Length (E)
Mtg. Bush Dia.
Mtg. Bush Length
Weight
25W
38
50
6
12*
10
9
80g
55W
60
64
6
15*
10
9
175g
100W
85
81
6
18*
10
9
400g
250W
143
125
10
50
-
-
1300g
500W
143
158
10
50
-
-
1900g
* Shaft length excludes mounting bush.
Resistance T...
New items
RHS100E, Arcol Ohmite
RH Series 25W Wirewound Potentiometers
Ohmite RH Series wirewound potentiometers are designed and manufactured to operate smoothly and reliably over long periods of use. The RH Series has a ceramic body, high grade resistance alloy linear taper windings, vitreous enamel coating, metal spring contact arm, metal graphite composition and solder coated terminals. Typical applications for the RH series are motor speed controls, light dimmers and for equipment requiring convenient variable resistance settings.
Features & Benefits:
Tolerance ±10%
25 Watts
Ohmite Potentiometers
New items
RJS6R0E, Arcol Ohmite
RJ Series 50W Rheostats (Potentiometers) Wirewound
From Ohmite, the RJ series of rheostats has been designed and manufactured to retain high reliability and smooth operation over long periods of use. These rheostats are constructed from a ceramic body with resistance alloy winding and a vitreous enamel coating (or silicone ceramic coating depending on model). RJ rheostats have a metal spring contact arm, metal graphite composition and feature solder coated terminals.
Product Applications:
Suitable applications include motor speed controls, equipment requiring variable resistance settings and dimmer switches.
Ohmite Potentiometers
New items
RLS15RE, Arcol Ohmite
RL Series 150W Wirewound Potentiometers
Ohmite RL Series wirewound potentiometers are designed and manufactured to operate smoothly and reliably over long periods of use. The RL Series has a ceramic body, high-grade resistance alloy linear taper windings, vitreous enamel coating, metal spring contact arm, metal graphite composition and solder coated terminals. Typical applications for the RL series are motor speed controls, light dimmers and for equipment requiring convenient variable resistance settings.
Tolerance ±10%
150 Watts
Ohmite Potentiometers
New items
RT100AS1002KB, Vishay
RT Series Wirewound Rheostats - 12 W and 500 W
The Vishay RT Series of linear wire wound rheostats are designed for use in professional and industrial equipment. Particularly in equipment where transients, repeated overloads, impacts and vibrations characterise everyday operation.Suggested accessories for these rheostats include control buttons and displays.
Features & Benefits
Vitreous enamel construction provides exceptional reliability
Linear wire wound track
Compact size per dissipation rating
Wide operating temperature range
Designed for heavy-duty applications such as repeated overloads, transients and conditions where shock and vibrations occur
Rheostats supplied with mounting hardware
1000 Vrms dielectric strength for 25 W models
±10% tolerance
Dimensions
P
withstand
(mm)
type
at 25°C
voltage
A
B
C
D
E
F
RT12
12 W
1000 V
22.5
70°
18
22
13
3
RT25
25 W
1000 V
38
60°
28
22
12
6
RT55
55 W
1000 V
60
60°
39
25
15
6
RT100
100 W
1500 V
85
60°
56
25
18
6
RT230
230 W
2000 V
143
60°
75
50
10
RT500
500 W
3500 V
143
60°
108
50
10
Linear variation principle
Rotation angle:
300°± 5°
(290° ±15° for RT 12)
Tolerance:
±10%
Insulation resistance:
1 GΩ
Accessories
- buttons: 60JF (RT230, RT500); 41JF (RT55, RT100); 29JF (RT25)
- dials: CG115, CG115/4T (RT230, RT500); CG57 (RT25); CG78 (RT55, RT100)
Operating temperature range
–55 °C +320 °C
Climatic category:
55/220/56 for RT25L and RT100L
55/200/56 for RT55L, RT230L, RT500L and RT12
Power
Face Dia. (A)
Overall Length (C + D)
Shaft Dia. (F)
Shaft Length (E)
Mtg. Bush Dia.
Mtg. Bush Length
Weight
25W
38
50
6
12*
10
9
80g
55W
60
64
6
15*
10
9
175g
100W
85
81
6
18*
10
9
400g
250W
143
125
10
50
-
-
1300g
500W
143
158
10
50
-
-
1900g
* Shaft length excludes mounting bush.
Resistance T...
New items
RT055AS1000KB, Vishay
RT Series Wirewound Rheostats - 12 W and 500 W
The Vishay RT Series of linear wire wound rheostats are designed for use in professional and industrial equipment. Particularly in equipment where transients, repeated overloads, impacts and vibrations characterise everyday operation.Suggested accessories for these rheostats include control buttons and displays.
Features & Benefits
Vitreous enamel construction provides exceptional reliability
Linear wire wound track
Compact size per dissipation rating
Wide operating temperature range
Designed for heavy-duty applications such as repeated overloads, transients and conditions where shock and vibrations occur
Rheostats supplied with mounting hardware
1000 Vrms dielectric strength for 25 W models
±10% tolerance
Dimensions
P
withstand
(mm)
type
at 25°C
voltage
A
B
C
D
E
F
RT12
12 W
1000 V
22.5
70°
18
22
13
3
RT25
25 W
1000 V
38
60°
28
22
12
6
RT55
55 W
1000 V
60
60°
39
25
15
6
RT100
100 W
1500 V
85
60°
56
25
18
6
RT230
230 W
2000 V
143
60°
75
50
10
RT500
500 W
3500 V
143
60°
108
50
10
Linear variation principle
Rotation angle:
300°± 5°
(290° ±15° for RT 12)
Tolerance:
±10%
Insulation resistance:
1 GΩ
Accessories
- buttons: 60JF (RT230, RT500); 41JF (RT55, RT100); 29JF (RT25)
- dials: CG115, CG115/4T (RT230, RT500); CG57 (RT25); CG78 (RT55, RT100)
Operating temperature range
–55 °C +320 °C
Climatic category:
55/220/56 for RT25L and RT100L
55/200/56 for RT55L, RT230L, RT500L and RT12
Power
Face Dia. (A)
Overall Length (C + D)
Shaft Dia. (F)
Shaft Length (E)
Mtg. Bush Dia.
Mtg. Bush Length
Weight
25W
38
50
6
12*
10
9
80g
55W
60
64
6
15*
10
9
175g
100W
85
81
6
18*
10
9
400g
250W
143
125
10
50
-
-
1300g
500W
143
158
10
50
-
-
1900g
* Shaft length excludes mounting bush.
Resistance T...
New items
New items
RT055AS1001KB, Vishay
RT Series Wirewound Rheostats - 12 W and 500 W
The Vishay RT Series of linear wire wound rheostats are designed for use in professional and industrial equipment. Particularly in equipment where transients, repeated overloads, impacts and vibrations characterise everyday operation.Suggested accessories for these rheostats include control buttons and displays.
Features & Benefits
Vitreous enamel construction provides exceptional reliability
Linear wire wound track
Compact size per dissipation rating
Wide operating temperature range
Designed for heavy-duty applications such as repeated overloads, transients and conditions where shock and vibrations occur
Rheostats supplied with mounting hardware
1000 Vrms dielectric strength for 25 W models
±10% tolerance
Dimensions
P
withstand
(mm)
type
at 25°C
voltage
A
B
C
D
E
F
RT12
12 W
1000 V
22.5
70°
18
22
13
3
RT25
25 W
1000 V
38
60°
28
22
12
6
RT55
55 W
1000 V
60
60°
39
25
15
6
RT100
100 W
1500 V
85
60°
56
25
18
6
RT230
230 W
2000 V
143
60°
75
50
10
RT500
500 W
3500 V
143
60°
108
50
10
Linear variation principle
Rotation angle:
300°± 5°
(290° ±15° for RT 12)
Tolerance:
±10%
Insulation resistance:
1 GΩ
Accessories
- buttons: 60JF (RT230, RT500); 41JF (RT55, RT100); 29JF (RT25)
- dials: CG115, CG115/4T (RT230, RT500); CG57 (RT25); CG78 (RT55, RT100)
Operating temperature range
–55 °C +320 °C
Climatic category:
55/220/56 for RT25L and RT100L
55/200/56 for RT55L, RT230L, RT500L and RT12
Power
Face Dia. (A)
Overall Length (C + D)
Shaft Dia. (F)
Shaft Length (E)
Mtg. Bush Dia.
Mtg. Bush Length
Weight
25W
38
50
6
12*
10
9
80g
55W
60
64
6
15*
10
9
175g
100W
85
81
6
18*
10
9
400g
250W
143
125
10
50
-
-
1300g
500W
143
158
10
50
-
-
1900g
* Shaft length excludes mounting bush.
Resistance T...
New items
RHS1K5E, Arcol Ohmite
RH Series 25W Wirewound Potentiometers
Ohmite RH Series wirewound potentiometers are designed and manufactured to operate smoothly and reliably over long periods of use. The RH Series has a ceramic body, high grade resistance alloy linear taper windings, vitreous enamel coating, metal spring contact arm, metal graphite composition and solder coated terminals. Typical applications for the RH series are motor speed controls, light dimmers and for equipment requiring convenient variable resistance settings.
Features & Benefits:
Tolerance ±10%
25 Watts
Ohmite Potentiometers
New items
RJS500E, Arcol Ohmite
RJ Series 50W Rheostats (Potentiometers) Wirewound
From Ohmite, the RJ series of rheostats has been designed and manufactured to retain high reliability and smooth operation over long periods of use. These rheostats are constructed from a ceramic body with resistance alloy winding and a vitreous enamel coating (or silicone ceramic coating depending on model). RJ rheostats have a metal spring contact arm, metal graphite composition and feature solder coated terminals.
Product Applications:
Suitable applications include motor speed controls, equipment requiring variable resistance settings and dimmer switches.
Ohmite Potentiometers