TIGO TS4-A-F (Fire Safety) Module

Marsoni

M251S

$44.00

Get it in 3 business days with 1 day shipping. Friday, May 29

TIGO TS4-A-F (Fire Safety) ModuleThe TS4 A F (Fire Safety) is the advanced add on rapid shutdown solution that brings smart module functionality to standard PV modules for higher reliability. Ensure safety by upgrading existing PV systems or by adding safety features to new installations. The TS4 A F complies with NEC 2017, 2020, and 2023 690. 12 Rapid Shutdown specifications when installed with the Tigo RSS Transmitter or an inverter with a built in Tigo certified transmitter.

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We offer a 30-day return/exchange service after receiving.
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UPDATE: Two tips broke off when unplugging them from the binding post and are now lodged in. Inexcusable and an utterly poor product. Solid connection in the binding post with no wobble or wiggle. They require some force to insert into the binding post, but once they're in they remain snug. I also tried removing and reinserting a few times and the connection remained solid. I've used other plugs in the past that have a softer tip and easily deform after one or two insertions. These do not have that issue.

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Reviewed in the United States on January 11, 2026

Verified Purchase

Dane W.

Whiting, US

★★★★★ 5

Great plugs

Size: 2 Pairs / 4 pcs

These are great plugs! Worked like it should!

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Reviewed in the United States on December 26, 2024