Go Power 30A Automatic Transfer Switch TS-30 — Dual-Source 30 Amp, Generator Delay, Compact

The Go Power TS-30 is a compact 30-amp automatic transfer switch that safely and seamlessly switches between two power sources—shore/inverter and generator—while preventing surges with a built-in generator delay.

Whether you're wiring an RV, outfitting a boat, or building a small off-grid electrical system, the TS-30 handles two separate 30-amp inputs and routes power to a single load without manual rewiring. Designed for tight spaces, the unit measures 9.65"L x 7.28"W x 4.75"H and includes factory knockouts for fast installation. Mechanical and electrical interlocks protect connected appliances during transitions, and the integrated generator delay reduces stress on sensitive equipment by holding off transfer for a controlled period after generator start-up.

How does the TS-30 keep my devices safe during a power source change?

The TS-30 uses mechanical and electrical interlocks so the two power sources never tie together, eliminating backfeed and potential damage. The generator delay feature adds an extra safeguard by allowing the generator to stabilize before the transfer completes, reducing voltage spikes.

• Mechanical interlock prevents simultaneous source connection
• Electrical interlock isolates inputs during transitions
• Built-in generator delay reduces surge risk on start-up
• Durable enclosure protects internal components

How simple is installation and where can I mount it?

Installation is straightforward for anyone familiar with 30-amp RV or marine wiring. Knockouts on the housing speed up routing conduit and cable entry, while the compact footprint fits into many utility bays, cabinets, or equipment lockers.

• Compact 9.65" x 7.28" x 4.75" casing for confined spaces
• Pre-cut knockouts simplify cable and conduit entry
• Mountable in RVs, boats, garages, or off-grid panels
• Labeling and connections follow standard 30A wiring conventions

Can the TS-30 work with my shore power, inverter, and generator setup?

Yes — the TS-30 is designed to manage two distinct 30-amp sources, such as shore power and a generator or an inverter and a generator. It automatically detects which source is available and transfers power accordingly while preventing unsafe source overlap.

• Supports two separate 30-amp inputs simultaneously
• Automatically selects and transfers to the active source
• Ideal for shore/generator or inverter/generator combinations
• Works with standard 30A RV and marine electrical systems

What are the performance and protection features I should expect?

The TS-30 combines reliable mechanical switching with electrical safeguards to ensure consistent operation. Its construction is built for repeated switching cycles and everyday vibration common in mobile and marine environments.

• Robust switching mechanism rated for 30 amps continuous
• Electrical protections reduce risk to appliances during transfers
• Delay timer tailored for generator stabilization periods
• Compact, corrosion-resistant design suitable for harsh conditions

Who is this for? The Go Power TS-30 is a practical choice for RV owners, boaters, and small off-grid system builders who need a simple, reliable way to manage two 30-amp power sources without manual intervention. If you want safe automatic switching, a small footprint for tight installation spaces, and a generator delay to protect sensitive loads, the TS-30 delivers the core features needed for dependable everyday use.