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🔌 Power up your peace of mind with flawless automatic switching!
The CDZHLTG 2P 100A 110V Dual Power Automatic Transfer Switch is a compact, DIN rail-mounted device designed for seamless, reliable switching between main and backup power sources. Rated for 100 amps and 110 volts, it features comprehensive protections including short circuit, overload, phase loss, and under-voltage safeguards. Ideal for generators, solar, and off-grid power systems, it ensures uninterrupted power supply with easy installation and professional-grade durability.










| ASIN | B09QKPL8QW |
| Actuator Type | Rotary |
| Best Sellers Rank | #130,122 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #56 in Outdoor Generator Transfer Switches |
| Brand | CDZHLTG |
| Brand Name | CDZHLTG |
| Circuit Type | 2-way |
| Compatible Devices | Generators, Main Power Supplies |
| Connectivity Protocol | Din |
| Connector Type | Plug In |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Touch |
| Controller Type | Mechanical knob |
| Current Rating | 100 Amps |
| Customer Reviews | 4.3 out of 5 stars 55 Reviews |
| Included Components | switch |
| International Protection Rating | IP54 |
| Item Dimensions | 4.33 x 4.33 x 3.15 inches |
| Manufacturer | CDZHLTG |
| Material Type | Polycarbonate |
| Model | Does not apply |
| Mounting Type | DIN Rail |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 110 Volts |
| Operation Mode | Automatic |
| Part Number | CDZHLTG356 |
| Switch Type | Dual Power Automatic Transfer Switch |
| Terminal | Screw |
| UPC | 785378096861 |
| Unit Count | 1.0 Count |
| Wattage | 11000 watts |
D**Y
Excellent Automatic Transfer Switch – Reliable & Easy to Use!
I am very satisfied with this CDZHLTG 2P 100A 110V Automatic Transfer Switch. It works exactly as expected and provides smooth, automatic switching between power sources without interruption. The build quality feels solid and durable, and the compact design makes installation convenient. It’s a great solution for backup power systems, generators, solar setups, and off-grid applications. One thing I really like is how fast and reliable the switching process is. It gives me peace of mind knowing my equipment stays powered during outages or power changes. The unit also operates quietly and efficiently. The wiring terminals are secure, and the overall design looks professional and well-made. Installation was straightforward, especially for anyone familiar with electrical systems. Overall, this is an excellent value for the price and a very dependable automatic transfer switch. Highly recommended for home, solar, or generator backup systems!
D**Z
Maravilloso
Maravilloso
M**O
Muy bueno
Exelente
I**.
great product. worked for me
i got the switch to automatically flip between grid and backup. the instructions are really not helpful. for each of the two sides (grid and generator), you have to connect N and R to the two power and neutral wires that are supplying the power for that side
O**A
PERFECTO 👌
Excelente
J**A
Buen desempeño
Es un producto de muy buena calidad siempre y cuando esté protegido
H**N
Mala calidad
Este producto es de mala calidad, funciono solamente 3 días y dejo de funcionar, no deja hacer la transferencia ni en modo manual. Me demore en ponerlo en funcionamiento y no puedo hacer devolucion o reemplazo porque la tiempo de devolución ya habia terminado.
P**O
Excelente
Funciona muy bien
F**.
La rapidez de el envio muy buena
El producto en si se observa de buena calidad; el instructivo viene generalizado pero fácil de entender; después de instalar mejoramos la reseña
Trustpilot
1 month ago
1 month ago