For Inverter, shore power or generators TS-30 30 Amp Automatic Transfer Switch

TS-30 30 Amp Automatic Transfer Switch for Inverter, Shore Power, or Generators

The TS-30 is a 30 amp automatic transfer switch that automatically routes power to a breaker panel from either shore power or a generator and inverter setup. It switches the load between two AC sources so the panel stays powered without manual plug changes.

Overview

This 30 amp automatic transfer switch, model TS-30, manages power flow between shore power and a generator or inverter so a panel or appliance circuit stays live. When the primary source drops, the transfer switch moves the load to the backup source automatically, and it returns when the primary source comes back. It suits RV, marine, and off grid power systems where a reliable 30 amp automatic transfer switch keeps equipment running without intervention.

Built For Performance

• 30 amp rated transfer capacity for standard AC power feeds
• Automatic switching between shore power and generator or inverter input
• Time delay prevents rapid cycling between sources
• Sealed relay contacts resist dust and moisture in engine or utility compartments
• Compact housing fits tight electrical bays and panels
• Screw terminal connections for standard branch circuit wiring

On-The-Job Use

• Switching RV or camper panels between shore pedestal and onboard generator
• Routing inverter output to a subpanel when grid or shore power is lost
• Serving as the transfer point in small off grid or backup power builds
• Managing power feeds in marine and utility electrical compartments

Specs At A Glance

Good To Know

Q: Can this switch handle both an inverter and a generator at the same time? A: No, it transfers between two AC sources, so one input is treated as primary and the other as the backup feed to the panel.

Q: Does the transfer happen instantly when power drops? A: The switch includes a short delay before transferring, which avoids rapid cycling and lets the alternate source stabilize first.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.