What is the difference between a main breaker and a main lug?

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Tags

1. #disconnects
2. #breaker
3. #primarily
4. #distribution
5. #protection
6. #system
7. #power
8. #where
9. #units
10. #there
11. #provides
12. #center
13. #circuit
14. #overcurrent
15. #panel
16. #upstream