3TK28 safety relays
Manual, 07/2016, NEB926157502000/RS-AB/003
205
The following accessories are available for the 3TK28 devices.
Device identification labels
20 mm x 7 mm, pastel turquoise
3RT1900-1SB20 3TK28
Labels
19 mm x 6 mm, pastel turquoise
3RT1900-1SB60 3TK28
Labels
19 mm x 6 mm, zinc yellow
3RT1900-1DB60 3TK28
Push-in lugs
(for screw fastening; 2 are required for each device)
3RP1903 3TK28
Sealable cover
(to secure against unauthorized operation of the setting
3RP1902 3TK2827; 3TK2828
Sealable cover
(to secure against unauthorized operation of the setting
3TK2826-0DA00-0HA0 3TK2826
Sealable membrane
(to secure against operation of the setting elements)
3TK2820-0AA00 3TK2820
Screwdriver
for all devices with spring-loaded terminals
3RA2908-1A 3TK28 (with spring-loaded terminals)