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SecoGear Medium-voltage Switchgear Application and Technical Guide DET-882

Circuit Breaker Selection

Figure 2-2: Lift Truck

Any housekeeping pad placed under the switchgear, must

be less than 4 in. tall for proper operation of the lift truck.

For maximum safety and ease of use, the lift truck will be

locked to the switchgear when a device is being handled,

either inserted or removed. The lift truck should be used to

carry only SecoVac circuit breakers, roll-out transformer

trays, and fuse rollouts. Using the lift truck for any other

application may result in damage to the carriage or injury

to personnel.

The lift truck requires a winch handle to raise or lower the

carriage, and it will hold its position thanks to a clutch-

break within the winch.

RELATED CIRCUIT BREAKER REFERENCES

1. IEEE Standard C37.06, Schedules of Preferred Ratings

and Related Required Capabilities for AC High Voltage

Circuit Breakers Rated on a Symmetrical Current Basis.

2. IEEE Standard C37.010-2005, Application Guide for AC

High Voltage Circuit Breakers.

3. IEEE Standard C37.04, Circuit Breaker Rating Structure.

4. IEEE Standard C37.20.2-2005, Metal-Clad Switchgear

Assemblies.

5. IEEE Standard C37.100-2001 Definitions for Power

Switchgear.

GE SecoGear Application Guide

Other manuals for GE SecoGear