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"S" Type Transfer Switches

Transfer Switches provide the mechanism for transferring power between utility and generator service. Siemens offers devices that are suitable for indoor and outdoor use, 100-400A, single and three phase, and some devices with a service disconnect.

Features and Ratings

 

Transfer Switch With Back Up Circuits

Siemens offers three models of automatic transfer switches with back up circuits. These panels provide transfer capability to a select number of criticial circuits, as opposed to the entire house. For the chosen critical circuits, the conductors in the main house panel are removed from the breaker and connected with wire nuts to the pre-wired conductors on the transfer switch.

Features and Ratings

 

"X" Type Transfer Switches

"X" type transfer switches are compatible with the "H" type controllers. The H controller senses power outages and initiates the transfer of power to the generator via automatic transfer switch. H controllers are found in 70-150 kW generators.

Features and Ratings

 

Manual Transfer Interlock Kits

These interlock kits are used to interlock two main breakers in a load center or meter combination together so that both cannot be "ON" at the same time. This is required to prevent dangerous feedback between the two power systems. These kits work on most Siemens load centers and meter combinations.

Standard features