GE Industrial Solutions EntelliGuard E Circuit Breaker User Manual

Page 19

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©2012 General Electric All Rights Reserved

19

bar A (Fig 5.6) only when the cassette is in the
DISCONNECTED position. Only one padlock (shaft
diameter of 3 mm to 9.5 mm) may be installed.

1. Ensure the position indicator shows the

DISCONNECTED position.

2. Remove the racking handle from the operating

position.

3. Pull the locking bar until the locking eye is

exposed and hold while inserting the padlock
hasp (Fig. 5.4).


Figure 5.4. Padlock Insertion

Figure 5.5. Safety Shutter in Closed Position


Figure 5.6. Shutter Padlocking

Table 5.1. Drawout Circuit Breaker Locking

Function

Number and Type of Padlocks/Locking

Devices

Padlock Shaft Diameter

Racking mechanism screw access blocking padlock in

DISCONNECTED/TEST/CONNECTED positions.

three locks may be mounted

3 mm to 9.5 mm

Racking mechanism screw access blocking and

breaker trip free position key lock in
DISCONNECTED/TEST/CONNECTED positions (Kirk lock).

maximum of two locks

3 mm to 9.5 mm

Padlocking provisions on the drawout rails prevent
unauthorized installation of a breaker that has been

removed from the cassette for equipment or load

maintenance.

maximum of three padlocks on each
drawout rail

3 mm to 9.5 mm



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