- Type Validation
- Time Hours
NCCER Electrical Level 3
Issued by
NCCER
This individual has demonstrated the ability to: • Calculate residential branch circuit and feeder loads • Calculate commercial loads • Identify, size, and select conductors • Recognize overcurrent conditions • Select circuit breakers, fuses, and overcurrent devices • Test and troubleshoot circuit breakers and fuses • Identify structured voice, data, and video cabling systems • Install, terminate, and test cable in structured cabling systems …see more skills below.
- Type Validation
- Time Hours
Skills
Earning Criteria
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…skills continued… • Install commercial services • Test and maintain switchboards and switchgear • Troubleshoot and maintain transformers • Size motor circuit conductors and protective devices • Identify relays and contactors • Select magnetic and manual contactors • Identify control transformers and pilot devices • Identify hazardous location classifications • Select/install explosion-proof equipment and seals • Select lighting systems/controls and luminaires for lighting situations