Mounting Steps - ABB Busch-Watchdog 70 MasterLINE Operating Instructions Manual

Operating Instructions
®
Busch-Wächter
6.2.3

Mounting steps

N
L
Fig. 5: Fixing to the wall
Connecting terminals
Connection Function
N Neutral conductor
→ switched phase?
L Phase (230 V AC, 50 / 60 Hz
Grounding conductor connection
1. Mount the device on the wall.
- Do not use countersunk head screws for mounting
to the wall.
- Use screws with a head diameter of 6.5 mm - 8.5
mm.
2. Connect the power to the device, see section 6.3.
- Observe the maximum admissible cable cross
sections.
Operating Instructions | 1473-1-8134
Installation and electrical
)
∅3,5 mm - 3,9 mm
connection
∅6,5 mm - 8,5 mm
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