Arc Chute Covers; Field Installation - Siemens UL 1066 Operating Instructions Manual

20

Arc chute covers

The arc chute cover is available as an optional accessory for cradles.
The cover is provided to protect the breaker from larger foreign objects (e.g. tools).
20.1

Field installation

Hazardous voltage.
Will cause death, serious personal injury, or equipment damage.
Turn off and lock out all power supplying this device before working on this device.
- OPEN the circuit breaker and discharge the closing spring
- Remove the circuit breaker from the cradle
20 – 1
DANGER
 (page 23-3)
 (page 23-2)