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61

RWST

Vishay Sfernice

Document Number: 50017

Revision 13-Jan-04

For technical questions, contact sfer@vishay.com

“CS” Type 1 Collars

The RWST vitreous wirewound high power resistors are known for their excellent reliability which has developed out of the

VISHAY SFERNICE experience over several decades in the field of high current applications.

Extremely severe conditions of use are encountered in electrical traction including repeated overloads. To withstand

such conditions the new RWST model is extremely rugged and is manufactured to a very carefully monitored process

using the best materials

STAINLESS STEEL 304 L COLLARS“CS”type

STAINLESS STEEL 304 L COLLARS“CS”type

A

ØB

26

D

E

F

ØC

G

H

15

J

A

23

3

ØB

58

D

E

F

G

H

15

J

Fixed Wirewound High Power Vitreous Resistors

Electrical Traction Model

FEATURES

•

95 Watt to 800 Watt at 25°C

•

NF C 93-214

•

RB 25 x 168, RB 30 x 250

•

Rugged construction for use in severe environmental

conditions

DIMENSIONS

in millimeters

RWST STYLE

Connections

25

x 138

CS

Type 1/B/AN

138

28

12

50 ± 1.5

27 ± 1

24

199

169

6.5

225

25

x 168

CS

Type 1/B/AN

168

28

12

50 ± 1

27 ± 1

24

229

199

6.5

250

30 x 250

CS

Type 1/B/AN

250

33

17

60 ± 1.5

30 ± 1

25

317

287

9

445

40 x 370

CS

Type 2/B/AN

370

45

22

69 max.

45 ± 1.5

30

432

405

9

1400

5

0 x 373

CS

Type 2/B/AN

373

53

27.1

80 max.

51 ± 1.5

30

432

405

9

2200

A ± 2

Ø B max.

Ø C min.

D

E

F ± 0.5

– 4

G

– 0

– 4

H – 0

J ± 0.5

Average unit

weight in g

(CS collars)

DIMENSIONS

in millimeters