Tigo 519-340112-2001 TS4-A-F Rapid Shutdown Transmitter

Tigo TS4-A-F 725W Rapid Shutdown Device (0.1m/1.2m Cable, MC4)

The Tigo 519-340112-2001 TS4-A-F is a high-power module-level rapid shutdown device (MLPE) engineered to provide fire safety compliance for high-wattage commercial and residential solar installations. Designed to connect to a single PV module rated up to 725 W, it ensures code compliance with NEC 2017, 2020, and 2023 690.12 specifications when paired with an external Tigo RSS Transmitter or an inverter equipped with a certified integrated transmitter.

Operating via standard power-line communication (PLC), the TS4-A-F maintains module circuit continuity as long as it detects an active "keep-alive" signal broadcast across the DC array wiring. When AC power to the transmitter is cut, the unit immediately enters rapid shutdown mode, de-energizing the solar module output to safe voltage levels in less than 30 seconds. This SKU features short 0.1 m input leads and 1.2 m output cables pre-terminated with genuine Stäubli MC4 connectors for streamlined portrait module installations.

Technical Specifications: 

• Voltage: 12–80 V DC input
• Power Rating: Up to 725 W
• Current: Up to 16 A
• Features: Module-level rapid shutdown, automatic shutdown, PLC communication, snap-on mounting, no ground wire required.
• Connectors: MC4
• Cable Length: 0.1 m input / 1.2 m output
• Protection Rating: IP68, NEMA 3R
• Operating Temperature: −40°C to +85°C
• Dimensions: 139.7 × 138.4 × 22.9 mm
• Weight: Approximately 520 g
• Compatibility: Requires a compatible Tigo RSS transmitter or inverter with an integrated compatible transmitter