Mounting
4.7 Mounting the sealable cover
3RP25 Time Relays
Manual, 09/2019, A5E31947765002A/RS-AC/003
29
4.7 Mounting the sealable cover
The sealable cover (3ZY1321-1AA00 for 17.5 mm devices, 3ZY1321-2AA00 for 22.5 mm
devices) can be used to secure the time range switch and the function selector switch as
well as the operating time adjustment switch against unauthorized or unintended
readjustment.
Mounting the sealable cover
1 Attach the hooks on the cover
to the openings on the device
2 Seal the cover to secure it
against unauthorized removal.
Sealing wire diameter, max.:
2 mm