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3RT1/3RH1 contactors

SIRIUS System Manual

3-46

GWA 4NEB 430 0999-02b

The following table shows you the components of the kits for the star-delta

combinations in frame sizes S0 to S3 and explains how to put it together:

Table 3-21: Assembly of the star-delta combinations in frame sizes S0 to S3

Drawing: frame size S0 Step Procedure

Attach the wiring modules

and the star-point link in

order to connect the main

conducting paths and to

interlock the combination

electrically.

Drawing: frame size S2 (S3) Step Procedure

1/2

Place the star-point link on

the star contactor

(1)

Tighten the main connec-

tions

(2)

Place the wiring module on

the contactor undersides

(3)

to connect the main conduc-

ting paths.

Drawing: frame sizes S3-S3-S2 Step Procedure

Attach the star-point link to

the star contactor

(1)

Attach the wiring module to

the contactor undersides

(2)

to connect the main conduc-

ting paths.

Siemens SIRIUS System Manual

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