RT230

www.vishay.com

Vishay Sfernice

Revision: 24-Aug-16

1

Document Number: 50029

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

Wirewound Rheostat / Potentiometer

FEATURES

• 250 W at 25 °C

• CCTU 05-03B (PA7)

• Vitreous style

• Material categorization: for definitions of compliance

Note

DIMENSIONS in millimeters

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

RESISTANCE

RANGE



TOLERANCE

± %

RATED POWER

W

VARIATION LAW

LIMITING

ELEMENT VOLTAGE

V

DIELECTRIC

STRENGTH

INSULATION

RESISTANCE



RT230

1 to 22K

10

250

Linear

1500

2000

RT230-PA7

PANEL CUT OUT DETAILS

50

Ø 12

2 holes Ø 5.5

83

60°

Screw M5

143 ± 3.5

- 0

- 0.05

10

75

50 ± 2

AS

60

15

Mounting side

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

1300 g