

![]() | Voltage Spikes from lightning, power network switching and | |
| equipment operations such as elevators, spot welders, etc. |
![]() | Decaying Oscillatory Transients from switching power factor | |
| correction capacitors and other network or load switching. |
![]() | Undervoltage and Overvoltage caused from faults and the action of | |
| fault clearing devices, power cutbacks and sharp load changes |
![]() | Outages causing total voltage loss for longer than one half cycle. |
![]() | Consulting | |
![]() | Analysis | |
![]() | Advice | |
![]() | Correction |
![]() | Electrical Engineer on staff | |
![]() | Diagnostic tools | |
![]() | Expedited delivery on corrective equipment | |


| South West Affiliated Builders Supply-Az, Inc. 3517 E. Indian School Road Phoenix, Az 85018 602-522-2010 |