SIRIUS 3RV2 motor starter protectors
4.9 Accessories
SIRIUS Innovations
436 System Manual, 01/2011, A8E56203870002-03
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 Figure
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.
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