Connection Data For Terminals - Siemens SIRIUS 3RN2 Manual

Connection

6.2 Connection data for terminals

6.2 Connection data for terminals
Screwdriver
Rigid cable
Flexible conductor with end
sleeve
Flexible cable
AWG
When 2 x 1.0 mm
1)
sleeves; as an alternative, you are advised to use end sleeves without plastic sleeves.
38
Specification and value for
removable terminals with screw-
type terminals
Cross-tip screwdriver
Size: PZ 1 x 80 (∅ 4.5 mm)
Torque: 0.6 ... 0.8 Nm
(5.2 ... 7.0 lb/inch)
A = 10 mm
1 x 0.5 ... 4.0 mm
2 x 0.5 ... 2.5 mm
A = 10 mm
1 x 0.5 ... 4.0 mm
2 x 0.5 ... 1.5 mm
Not permissible
1 x 20 ... 12
2 x 20 ... 14
end sleeves with a plastic sleeve are used, space problems may arise with the
2
Specification and value for
removable terminals with spring-
loaded terminals (push-in
terminals)
Flat-head screwdriver
(3RA2908-1A)
Size: 3 mm for operating the
springs DIN 5264-A; 0.5 x 3
A = 10 mm
1 x 0.5 ... 4.0 mm
2
2
A = 10 mm
1 x 0.5 ... 2.5 mm
2
2 1)
A = 10 mm
1 x 0.5 ... 4.0 mm
1 x 20 ... 12
SIRIUS 3RN2 thermistor motor protection relay
Manual, 10/2016, A5E34244868002A/RS-AA/001
2
2
2