100Amp AC 110V 2P Dual Power Automatic Transfer Switch with Din Rail Rakiyada ATS Auto/Manual Changeover Switch for Home Generator, RV, Backup Power, Din Rail Mounted Fast Transfer 50/60Hz

• Ready-To-Install ATS Kit: The 100A dual power automatic transfer switch ships with 4 color-coded connection wires, 1 * aluminum DIN rail, 2 * screws, 1 * screwdriver. The standard 35mm DIN rail mounting system fits PZ30 distribution boxes and most household breaker panels to mount the changeover switch. No extra trips to the hardware store, so you can finish a typical installation in minutes
• Seamless 0.05 Second Power Transfer – No More Blackouts: ac 110v automatic transfer switch constantly monitors both supply inputs, which can connect to mains, generator, or solar power via four-wire hookup. If primary Source A fails, the ATS transfers to backup Source B within 0.05 seconds, keeping lights, refrigerators, and essential appliances running through an outage. When Source A recovers, the transfer switch automatically returns to the primary supply — no manual reset needed
• Auto + Manual Dual Mode: Flip the left selector to AUTO for hands-free switching, letting the 110V ATS manage transfers and restoration on its own. Switch to MANUAL when you need direct control — testing a generator, running maintenance, or picking the active source with the red handle. Front LED indicators (red/green) clearly show which of the two sources is live at a glance
• 110v Over & Under Voltage Protection: Rated 100A at AC110V for 50/60Hz dual power grids, this 2-pole changeover switch shields connected loads with under-voltage cutoff at 85V (recovery 95V) and over-voltage cutoff at 145V (recovery 130V, ±5V)
• Built For Safety: Made of flame-retardant polycarbonate (PC) and featuring silver alloy contacts, this dual power switch delivers reliable insulation, high-temperature resistance, and aging resistance, ensuring dependable operation for infrequent transfer duty in tight distribution boxes
• Multi-Scene Backup Power: Built for situations where power interruptions cannot be tolerated — homes, RVs, cabins, garages, small shops, cold storage, data centers, and emergency systems. Works as a generator transfer switch or solar backup ATS, indoors or outdoors, keeping critical equipment online when the grid drops. Please match the switch to your actual working voltage (110V) and total load before ordering

• Does it work in automatic and manual modes?

  Yes, the Rakiyada 100A transfer switch supports two operating modes: there are “Auto” and “Manual” switches on the right side. Once set to automatic mode, the switch automatically monitors the power supply and switches over automatically.

• Does this ATS include an installation tool?

  Yes, package contains the installation tools. The product must be installed indoors or in a weatherproof, well-ventilated electrical cabinet or breaker box to prevent moisture buildup and ensure reliable operation of the equipment.

• How to determine whether the transfer switch is operating normally or in the switched state?

  This product has visible red/green LED indicators. When main power A works normally, its red light stays on. If main power A fails, A’s green light goes out. The unit switches to backup power B within 0.05 seconds, and B’s green light lights up.

---

Product description

• Does it work in automatic and manual modes?

  Yes, the Rakiyada 100A transfer switch supports two operating modes: there are “Auto” and “Manual” switches on the right side. Once set to automatic mode, the switch automatically monitors the power supply and switches over automatically.

• Does this ATS include an installation tool?

  Yes, package contains the installation tools. The product must be installed indoors or in a weatherproof, well-ventilated electrical cabinet or breaker box to prevent moisture buildup and ensure reliable operation of the equipment.

• How to determine whether the transfer switch is operating normally or in the switched state?

  This product has visible red/green LED indicators. When main power A works normally, its red light stays on. If main power A fails, A’s green light goes out. The unit switches to backup power B within 0.05 seconds, and B’s green light lights up.