Dual Power Automatic Transfer Switch, 13A DC 5-40V Seamless Switching, Solar/Battery Backup with Reverse Polarity & Overload Protection, Adjustable Voltage for Uninterrupted Power Supply

Brand: Frasiu

Features:

• 【Dual-Power Seamless Switching】：Automatically switches between primary and backup power sources (e.g., solar, battery, adapter) in ≤300μs without restarting devices. Perfect for routers, cameras, and critical DC equipment requiring uninterrupted power.
• 【Comprehensive Protection】：Built-in reverse polarity protection and overload protection prevent damage from incorrect wiring or power surges. Safeguards your devices and power sources.
• 【Manually Adjustable Settings】：Easily customize the cut-off voltage (LL), recovery voltage (HH), delay time (PP), and backup minimum voltage (LE) using intuitive buttons. The digital screen displays real-time power voltage for easy monitoring.
• 【Easy Installation】：Simple 'two-in, one-out' wiring with labeled terminals. Compact size (3.2” x 2.1” x 1.3”) for easy adjustment and relocation, adapting to various installation needs and space constraints. Ideal for DIY enthusiasts, off-grid setups, and industrial backup systems.
• 【Wide Applications】：Supports DC 5-40V input for solar systems, batteries, adapters, and more. 13A continuous (15A peak) model for reliable power backup.

model number: FS-100103

Part Number: FS003

Package Dimensions: 5.2 x 3.3 x 1.7 inches