Tigo TS4-A-2F 2 Module Rapid Shutdown

Overview

The Tigo TS4-A-2F is a module-level rapid shutdown device designed to add fire-safety functionality to new or existing PV systems. One TS4-A-2F connects to two solar modules, helping reduce the number of rapid shutdown devices required across an array while providing reliable module-level shutdown. When used with a Tigo RSS Transmitter or an inverter with a built-in Tigo-certified transmitter, the TS4-A-2F supports NEC 2017 and 2020 690.12 rapid shutdown requirements.