21 – 1
21 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).
21.1 Field installation
- OPEN the circuit breaker and discharge the closing spring (page 24-2)
- Remove the circuit breaker from the cradle (page 24-3)
DANGER
Hazardous voltage.
Will cause death, serious personal injury, or equipment damage.
Turn off and lock out all power supplying this equipment before working on this device.
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