Tigo TS4-A-F Fire Safety Rapid Shutdown Solution (PV Module Advanced Add-on/Retrofit) Characteristics: • Rapid Shutdown UL Listed (NEC 2014 & 2017 690.12) • 1.2m output cable (length) • RSS Transmitter is needed with some inverters. Here's a link to list of inverters that DO NOT require an RSS Transmitter.
Included Features • Enhanced safety for NEC 690.12 rapid shutdown compliance
Easy Installation • Snap to standard module frame or remove brackets for rack mounting
PLC Signaling • Control rapid shutdown with the Tigo RSS Transmitter
Automatic Shutdown • PV array enters rapid shutdown in event of AC grid loss