Earthquake Safety Systems, Inc. applications

Despite the fact that fires caused by electricity-related ignitions are equally or even more common than gas related ignitions, the risks and potential mitigation options have received significantly less attention in the existing literature. Again, electricity-related ignitions can be reduced by strengthening weak buildings to help prevent structural damage, which can lead to stretched wiring and broken connections. Furthermore, an approach to reducing electrical system related ignitions could be the installation of arc-fault circuit breakers that would immediately shut off electricity to circuits where arcing was occurring. This might be considered analogous to the automatic shutoff valve approach to limiting gas flow. While modern electric codes are requiring these types of devices in many areas of new housing, more research is needed to determine whether this concept would be cost-effective in actually reducing electricity-related ignitions following an earthquake.”