Accessories
10.5 Sealable cover
10.5.2
Mounting
Table 10- 14 Mounting the sealable cover on the 3RU21 overload relay
Step
Operating instruction
1 / 2
Attach the hooks on the cover to the openings on the
overload relay and fold the cover down.
3
Seal the cover to secure it against unauthorized
removal.
98
SIRIUS Innovations - SIRIUS 3RU2 thermal overload relays / SIRIUS 3RB3 solid-state overload relays
Figure
Manual, 09/2014, A5E03656507420A/RS-AA/002