Siemens ECSBPK01 Interlock Kit

Siemens Standby Power Manual Transfer Interlock Kit measures 12.9 Inch x 5.10 Inch x 3.6 inch and can be used on generator ready load center. Kit provides a means to ensure that the main breaker powered by utility power within a panel is forced to the OFF position when standby power is in use and it also ensures that the standby source is forced to the OFF position when the utility power is in use. The most common application for these kits is when a portable generator is used to provide back up power to a building. It is UL listed.