Information for qualified electricians
Sliding on the protective cap
To protect the bus lines against dangerous voltages at the con-
necting terminal, slide on the protective cap.
Lead out the bus line at the rear of the device.
Slide the cap over the bus terminal (Fig. 4 A) until it is heard to
engage.
Removing the cap
Press the sides of cap and withdraw (Fig. 4 B).
4A
4B
GB
45