0513 Service drop
0514 Underground electrical service
0515 Service drop clearances (United States)
0516 Service drop clearances (Canada)
0517 Wire clearances around windows
0518 Wires not well secured to the house
0519 Inadequate wire clearance over roofs
0520 Drip loop
0521 Service entrance wires
0522 Drip loop |  0523 Using service entrance cable
0524 Bent service masts
0525 Support requirements for service entrances
0526 Service entrance - areas of potential water entry
0527 Poor seal at house/wall penetration
0528 Service entrance cable should not be covered by siding
0529 Common wire sizes
0530 Determining service size by the service entrance wires
0531 Determining service size by the main disconnect |
