Positions Of The Circuit Breaker In The Cradle - Siemens UL 489 Operating Instructions Manual

6.1.2

Positions of the circuit breaker in the cradle

Diagram
Withdrawn
position
(3)
Disconnected 
position
Test position
Connected 
position
(1) Secondary circuit
(2) Primary circuit
(3) Cubicle door
(4) Shutter
6 – 2
Positon indicator
(2)
(1)
(4)
green
green
blue
red
Primary Secondary
Circuit Circuit
disconnected disconnected
disconnected disconnected
disconnected connected
connected connected
Cubicle Door Shutter
open closed
closed closed
closed closed
closed open