The Xantrex Inline Transfer Relay f/PROwatt SW is a compact 15A switcher designed for PROwatt SW systems, enabling seamless transfer between shorepower and your inverter to protect appliances and reduce downtime. It mounts quickly and integrates cleanly with the PROwatt SW line for reliable power management. 
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15A inline transfer relay: Switches between shorepower and your inverter AC source for seamless power transfer.
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Easy to mount and integrate: Designed to mount quickly and connect cleanly with the PROwatt SW line.
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GFCI inverter plug: Includes a convenient plug to connect to the inverter GFCI.
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Hardwire AC input/output cord: Dedicated hardwire cord for the AC input and output interface.
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PROwatt SW accessory: Expands and optimizes power management within the PROwatt SW system.
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Compatibility: Compatible with the PROwatt SW product family.
The Inline Transfer Relay delivers automatic, reliable switching between shorepower and your inverter, protecting connected appliances from backfeed while minimizing downtime. It’s designed for quick, clean installation with a dedicated inverter GFCI plug and a hardwire AC input/output cord, keeping connections neat and code-friendly. As a PROwatt SW accessory, it expands your system’s power-management capabilities for RVs, boats, and off-grid setups. Safety notice: This product can expose you to chemicals including Diisononyl Phthalate (DINP) and Di-isodecyl Phthalate (DIDP), which are known to the State of California to cause cancer and reproductive harm. For more information, visit P65Warnings.ca.gov.