Installation Manual: TS4-A-F, TS4-A-2F, and Rapid Shutdown System (RSS) Transmitters with PST
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English
4.2
002-00118-00
January 15, 2024
Additional information
Tigo TS4-A-F/2F MLPE and RSS transmitter components enable a UL-certified and NEC compliant PV rapid shutdown system (PVRSS) for new and existing PV systems. Upon shutdown, the components, applicable for residential through large commercial systems, reduce voltage to 0.6 V per TS4 resulting in a string safety voltage of less than 30 V.
![](https://cdn.prod.website-files.com/5fad551d7419c7a0e9e4aba4/65e0b126025f2c6838c30fe4_IOM%20TS4%20F-2F.webp)
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