ABB AC 800M

Installing the Mains Breaker Unit Section 2 Installation
80 3BSE 027 941 R301
Removing the fuse holders or the jumper connections provides visual indication if
the power supply has been disconnected. The fuse holders have built-in red LEDs to
indicate a ruptured (defective) fuse.
Figure 18. Installation of Mains Breaker Assembly
MAINS
To Power
1
2
3
4
5
6
7
8
9
1
PE – Green/Yellow
PE – Green/Yellow
PE – Green/Yellow
PE – Green/Yellow
supply for
Field Equipmen
t
To Power
supply for
units
PE = Protective Ground