Samlex Automatic Transfer SwitchWhether you’re using solar, batteries or a generator to power your AC devices on the road, chances are, you’re going to want to use shore power when it’s available. Connect a Samlex Transfer Switch to your generator, or to your inverter/battery bank and have your AC source switched automatically to shore power when you plug in.The STS-30 can also be used in homes by installing the transfer switch at the breaker box and connecting a generator or inverter to the transfer switch. This will allow you to run selected circuits for appliances such as a furnaces, well and sump pumps, refrigerators, TV's, computers or lights during a power outage.The STS-30 Transfer Switch features dual AC receptacles for setting up a backup power or UPS (Un-interruptible Power Supply) system consisting of an inverter, a battery charger and batteries. This type of backup power system / UPS can be used in a variety of applications including on-grid, off-grid and RV. It also features a 15A power cord providing an easy, pluggable connection to your inverter or generator.Features:

• Automatically Switches Between 2 Separate AC Input Sources: Utility Power And A Generator; Or Utility Power And Inverter; Or Generator And Inverter
• Uses Heavy Duty Double Pole Double Throw (DPDT) Relay For Switching Both The Line And Neutral
• DIP Switch Select To Enable Time Delay Of 20 To 25 Seconds When Transferring To A Generator
• Automatically switches between 2 separate AC input sources: Utility Power and a Generator or Inverter/Battery Bank
• Has a rated capacity of 30 Amps at 120 VAC and is suitable for a 30 Amp Utility Power Cord and a Generator of up to 3.6 KVA capacity
• Uses a heavy duty Double Pole Double Throw (DPDT) relay for switching both the Line and Neutral
• Can be installed on the line side of the main breaker panel allowing switching of the entire load or on the load side to only switch dedicated circuits
• DIP Switch select to enable a time delay when transferring to a generator
• Comes with a standard North American power cord for convenient connection to 15 Amp NEMA5-15R receptacles on a generator or an inverter with up to 1800 VA capacity (Replace this cord with 30 Amp cord if full 30 Amp capacity is required)
• Has (2) NEMA5-20 outlets for convenient connection to a battery charger.

Applications:

• Solar power systems
• Emergency backup power
• Mobile offices
• Boats
• Lighting systems
• Recreational vehicles, camping
• Automotive
• Telecommunications
• Field work/construction sites

Type: AutomaticFunction: Automatically Switches Between 2 Separate AC Input SourcesVoltage: 120 Volt ACAmpere Rating: 30 AmpLength (IN): 9 InchWidth (IN): 8.4 InchHeight (IN): 3.2 InchColor: Black