Uninterrupted operation
Automatically switches between primary and reserve power sources to keep critical equipment running without manual intervention.
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Por qué les encanta a los clientes
Seamless power switching for critical equipment
This dual power automatic transfer switch keeps your equipment running by automatically switching between two power sources, with built-in protection and adjustable settings.
- Automatically switches between two power sources for uninterrupted operation
- Built-in overvoltage, undervoltage, and overcurrent protection
- Fast transfer time of less than 0.2 seconds
- Adjustable auto-reclosing delay from 1 to 600 seconds
- Available in 63A and 100A versions
Why choose this transfer switch?
Built-in protection
Integrated overvoltage, undervoltage, and overcurrent protection safeguards connected equipment from power irregularities.
Configurable priority
Flexible phase sequence switching with configurable priority and an adjustable auto-reclosing delay from 1 to 600 seconds.
Versatile power options
Available in 63A and 100A versions with AC 220V and AC 110V options to match different load requirements.
Uso
How It Works
No electrician, no wiring, no fuss.
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Connect two power sources
Wire the primary and reserve power sources to the automatic transfer switch.
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Set the priority and delay
Configure the phase sequence priority and auto-reclosing delay from 1 to 600 seconds to match your needs.
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Automatic switching
The switch continuously monitors both sources and transfers to the active one in under 0.2 seconds when needed.
Especificaciones
Los detalles importantes
- Current Rating
- 63 Amps, 100 Amps
- Voltage
- AC 220V, AC 110V
- Transfer Time
- less than 0.2 seconds
- Voltage Accuracy
- <1%
- Hysteresis
- 5V
Más detalles
This automatic transfer switch delivers reliable power management with integrated overvoltage, undervoltage, and overcurrent protection. It automatically switches between two power sources, ensuring uninterrupted operation for critical equipment.
- Automatic transfer switch for seamless switching between primary and reserve power sources
- Built-in overvoltage, undervoltage, and overcurrent protection
- Adjustable auto-reclosing delay (1–600 seconds)
- Flexible phase sequence switching with configurable priority
- High voltage accuracy of <1% with hysteresis of 5V
- Fast transfer time of less than 0.2 seconds
- Available in 63A and 100A versions to suit different load requirements
- CE and RoHS certified for safety and reliability
Ideal for backup power systems, generator transfer, and critical load management in residential or light commercial settings.
Algunas cosas que conviene saber
Everything you might want to know before you order.
What is the transfer time?
The transfer time is less than 0.2 seconds, ensuring fast switching between power sources.
What voltage options are available?
This transfer switch is available in AC 220V and AC 110V versions.
What current ratings are offered?
The switch comes in 63A and 100A versions to suit different load requirements.
Is the auto-reclosing delay adjustable?
Yes, the auto-reclosing delay is adjustable from 1 to 600 seconds.
What protection features are built in?
It includes built-in overvoltage, undervoltage, and overcurrent protection.
¿Cómo funcionan los envíos y las devoluciones?
Envío
Envío estándar gratis
A Estados Unidos: 1–3 días laborables de preparación y después 7–15 días laborables de transporte. Plazos estimados, no garantizados.
El correo de envío incluye un enlace de seguimiento. Contáctanos si no llega en los 5 días laborables posteriores al pedido.
Fuera de la UE pueden cobrarse aranceles e impuestos locales al entregar. Consulta los destinos y condiciones en la política de envíos.
Devoluciones
Solicita la devolución en los 14 días posteriores a la entrega. Las devoluciones estándar deben cumplir las condiciones; se descuentan 4 € del reembolso por la etiqueta prepagada. El envío de devolución es gratis para artículos defectuosos, dañados o incorrectos. Comunica los problemas cuanto antes. Tus derechos legales no se ven afectados.
C
The switch has 6 contacts, 5 of which are functional. one is stuck wide open and won't close at all; it is impossible to secure a wire to it. i have returned the item and am waiting for my refund.
D
Dual Power Automatic Transfer Switch with Voltage Protection Relay
N
Good product
S
switches quietly, has a relay
M
everything works, but the switching time cannot be set to less than 1 second
G
Shipping is very fast. The neutral is completely dead, unfortunately, it won't work for the generator without an additional disconnector, and thus the point of automating the switching process without human intervention is lost. The advantage is that you can set the necessary overload disconnection. Overall, I am satisfied with the purchase.
J
Good finish, easy setup, matches the description
G
Ok
J
Super item
L
The package arrived unsealed. Maybe it was opened at customs.
T
Good
R
"the neutrals are not isolated per circuit. all neutral conductors are connected together, so there is no individual neutral isolation between circuits
D
Product as described. i recommend 100%.
W
Shipping and delivery in less than a week, a shame that the box was open, the ATS smelled like it was burnt, the box contained traces of stripped wires and when connecting it, the house circuit breaker tripped.
Under these conditions, I am giving a negative review to the seller for not inspecting the product. I can't say anything more about the product other than that it seems like a good product for the price it has; we need to see how it performs.
B
Very good service from the seller, I highly recommend it.
T
Received in primma condition
R
I'm happy with the product
D
The neutral is connected to both networks, it only cuts off the phase.
W
I have bought this more than 5 times, that's why I give it 4 stars, but the last one that arrived doesn't work. I thought it might be a configuration issue, but no, the ATS is defective. It shows a short circuit without anything at the AC output. I repeat, this is the first one this has happened to me.
D
I haven't tested it yet, but the speed with which the item arrived made me very happy. Once I've tested it, I'll let you know the results.
A
Good
J
It arrived broken, I'm trying to return it but it's not working. Three trips to the post office without success. Two times the return codes had issues, and one time the system wasn't working.
A
Thank you! Very fast delivery.
R
Ats is not reliable. have caused a shortcut between 2 input circuit s. also sometimes stucks without enabling output even after voltage reaches normal level.
T
Compact, nice design, good functional.
Better looking than the most.
M
Amazing product. slight delay in changeover seen faster. need to change to 0 delay. but really nice display and information
C
Delivery to Ukraine took 2 weeks, I am not particularly satisfied with the product, as the device has a significant delay of about 1 second when switching phases, which causes connected household appliances to turn off completely. Moreover, the dial of the voltmeter and ammeter displays incorrect readings, and it is not possible to calibrate the device. The product manual does not include a calibration algorithm.
The inscriptions on the device body are done incorrectly (reversed).
I will add a review after a week of use.
C
I haven't connected it yet, I hope it will work.
O
Unfortunately, it cannot be set up for uninterrupted switching, so it's not the real one.
J
The product is as described; I haven't tried it yet, but I will.
L
The minimum transferring time is can be set to 1s only. so during the power transition the equipments switch off. other than that the operation is smooth quality feel premium.