Connecting Wires To Push-In Type Connectors - ABB RELION REX640 Installation Manual

1MRS759115 E
Table 5: Wire specifications for ring-lug type connectors
Connector
type
CT/VT
connectors
Signal con-
nectors
5.2.3

Connecting wires to push-in type connectors

Terminal blocks of push-in type are used for electrical connections.
1.
Table 6: Wire specifications for push-in type connectors
Connector
type
Signal con-
nectors
1
Use the TE crimping tool TE-58433-3
REX640
Installation Manual
Wire size
Stranded Crimp
ferrule
2.62...6.64 -
mm² (AWG
12-10)
1.25...2 mm² -
(AWG 16-14)
Connect the wire in one of the alternative ways.
• When using stranded wire without ferrule, push the connector's release
button while inserting the wire.
• When using wire with end ferrule, insert the wire without pushing the release
button.
Wire size
Stranded
0.2...2.5 mm²
(AWG 24-14)
Ring-lug
type
TE ring lug
1
TE-35787
TE ring lug
1
TE-320561
Stripping
length
Crimp
ferrule
0.2. 2.5 mm² 10 mm
(AWG 24-14) (0.3937 in)
Contact Connector
screw fixing screw
tightening tightening
torque torque
1.2. 1.5 Nm 1.2 Nm
(0.8851 ft-lb)
(0.8851...
1.1063 ft-lb)
1.13 Nm 0.35 Nm
(0.8334 ft-lb) (0.2581 ft-lb)
Contact Connector
screw fixing screw
tightenin tightening
g torque torque
- 0.2 Nm (0.1475
ft-lb)
Connecting
69