RT500

www.vishay.com

Vishay Sfernice

Revision: 24-Aug-16

1

Document Number: 50030

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Wirewound Rheostat / Potentiometer

FEATURES

• 500 W at 25 °C

• Vitreous wirewound protection

• Material

categorization:

for

definitions

of

Note

DIMENSIONS in millimeters

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

RESISTANCE

RANGE



TOLERANCE

± %

RATED POWER

W

VARIATION LAW

LIMITING

ELEMENT VOLTAGE

V

DIELECTRIC

STRENGTH

INSULATION

RESISTANCE



RT500

1 to 33K

10

500

Linear

3500

3500

PANEL CUT OUT DETAILS

RT500

//

//

//

//

4 holes Ø 5.5

Ø 12

50

Screw M5

60°

83

143 ± 3.5

93

15

108

Mounting side

50 ± 2

AS

- 0

- 0.05

10

CLIMATIC SPECIFICATIONS

Temperature range

-55 °C; +320 °C

Climatic category

CCTU 454

CEI 55 / 200 / 56

MECHANICAL SPECIFICATIONS

Mechanical protection

Vitreous

Mechanical travel

300° ± 5°

Operating torque

1 Ncm to 50 Ncm

End stop torque

200 Ncm

Unit weight

1900 g