Sealable Cover; Description; Mounting - Siemens SIRIUS 3RT Series System Manual

SIRIUS 3RV2 motor starter protectors
4.9 Accessories
4.9.10

Sealable cover

4.9.10.1

Description

Sealable cover
A sealable cover compatible for use with all sizes is available for the motor starter protectors.
This cover can also be used for the 3RU21 thermal overload relay.
The sealable cover can be used to secure the rotary button for setting the rated motor
current against unauthorized manipulation.
4.9.10.2

Mounting

Table 4- 29 Mounting the sealable cover on the motor starter protector
Step Operating instruction
1 / 2 Attach the hooks on the cover to the openings on the
motor starter protector and fold the cover down.
3 Seal the cover to secure it against unauthorized
removal.
436
Figure
System Manual, 01/2011, A8E56203870002-03
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