ABB AC 800M

Section 2 Installation Installing the Mains Breaker Unit
3BSE036351-510 A 135
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 42. 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 Equipment
To Power
supply for
units
PE = Protective Ground