Field documentation shows available fault current greater than the service equipment short-circuit rating. What is required before energizing?
- AReplace only the panel directory
- Increase equipment rating or reduce fault current by an approved design
- CAdd warning tape to the service raceway
- DIncrease the normal-load ampacity label
Why B is correct
Equipment must be suitable for the available fault current. Labels do not provide withstand capability; the design must use adequately rated equipment or an engineered, permitted method that limits the fault exposure.