Furrion 50A Automatic Transfer Switch F50-ATS — 125/250V RV Transfer Switch with VibrationSmart & ClimateSmart

The Furrion F50-ATS is a 50‑amp automatic transfer switch that safely and seamlessly switches RV power between two 125/250V AC sources like shore power, a generator, or an inverter.

Designed for mobile and marine environments, this transfer switch automates power selection so you don’t have to manually flip breakers when returning to shore power or starting a generator. Built with safety interlocks, time‑delay logic, and corrosion‑resistant connections, it minimizes electrical risks and protects sensitive appliances during changeover.

How does the Furrion F50-ATS protect against backfeed and overvoltage?

The unit uses a mechanical interlock and separate contractor design to ensure both inputs cannot energize the output simultaneously, preventing backfeed and parallel closure that can cause overvoltage. Terminals and enclosure materials meet flame retardant and UL standards for added risk mitigation.

• Mechanical interlock prevents both contactors from closing together
• UL94 flame‑retardant enclosure and UL1008 certification
• Nickel‑plated solid brass terminals for reliable conductivity and reduced heat

What happens when my generator starts — how fast does it switch?

When the transfer switch senses AC at the generator input, it starts a built‑in timer and completes the transfer after a 20–30 second delay. This time buffer lets the generator reach stable speed and voltage before applying loads, reducing wear on both the generator and connected equipment.

• 20–30 second adjustable time delay before transfer
• Avoids applying heavy loads to a cold or unstable generator
• Automatic sensing and switching for hands‑free operation

Is this transfer switch rugged enough for RV and marine conditions?

Yes — Furrion incorporated VibrationSmart and ClimateSmart technologies to withstand constant motion and wide temperature swings typical in RV and marine use. The internal construction uses corrosion‑resistant plating and solid brass conductors to maintain performance over time.

• VibrationSmart design reduces wear under constant motion
• ClimateSmart engineering tolerates extreme temperatures and humidity
• Nickel‑plated brass terminals for long‑term corrosion resistance

How does installation and daily use look for RV owners?

The F50‑ATS installs at the AC distribution point and connects to two incoming 125/250V sources and the load output; wiring follows standard 50A RV wiring practice. Once wired, operation is automatic — the switch senses the preferred source and transfers power while preventing unsafe parallel connections.

• Wires to two inputs (shore/generator/inverter) and one load output
• Built‑in interlock simplifies safe operation without external hardware
• Low‑profile, UL94 enclosure for secure mounting in electrical compartments

Who is this for: The Furrion F50‑ATS is intended for RV owners, boaters, and mobile living users who need a dependable, code‑compliant automatic transfer solution for 125/250V, 50‑amp systems. It’s particularly useful for anyone who wants hands‑free switching between shore power and generator or inverter sources while ensuring safety, reduced electrical stress on equipment, and durability in vibration‑prone or harsh climates.