2.6.4.4 Connection of Wires at the Spring Terminals
1 2 3
b
a
conductor driver
screw-
b
Screwdriver
for
Opening forOpening
closed
Terminal
open
Terminal
a
inserted
Screwdriver
Screwdriver
Spring
Fig. 227: Connect the wire to the spring terminal (steps 1 to 3)
Fig. 228: Connect the wire to the spring terminal (steps 4 to 7)
1. Side view (open terminal drawn for illustration)
2. The top view shows the openings for wire and screwdriver
3. Insert screwdriver (2.5 x 0.4 to 3.5 x 0.5 mm) at an angle, screwdriver must be at least 15
mm free of insulation at the tip
4. While erecting the screwdriver, insert it until the stop (requires a little strength)
5. Screwdriver inserted - terminal open
6. Strip the wire for 7 mm (and put on wire end ferrule)
Connection
System Assembly, Construction and Connection
AC500 (Standard) > Connection and Wiring
2019/04/173ADR010121, 13, en_US1276