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Item #:
230168388
Dual power automatic transfer switch switches two in and one out NLQ4-250/4P PC250A200A(3p/250A)
Item #:
230168388
HKD 2867
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Order now and get it around Friday, October 16
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Automatically switches within milliseconds in the event of a power failure, ensuring uninterrupted power to critical loads.
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What Stands Out
Reliable Power Transfer
Ensures seamless switching between two power sources, maintaining continuous power supply and preventing interruptions during outages or maintenance.
High Capacity
Designed for substantial loads with a capacity of 250A, supporting demanding applications while ensuring safety and efficiency.
User-Friendly Design
Features intuitive controls and indicators for easy operation and monitoring, making it accessible for both professionals and non-experienced users.
Product Details
| Number of Items | 1 |
| Colour | 3p/250a |
| Brand | DOMOJT |
| Model Number | DOMOJT |
| Manufacturer | DOMOJT |
| Country Of Origin | China |
| Manufacturer Part Number | DOMOJT |
| Item Weight | 10 lbs (4.54 kg) |
Product Description
Dual power automatic transfer switch switches two in and one out NLQ4-250/4P PC250A200A(3p/250A)
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Customer Questions & Answers
-
Question:
What happens during a power failure?
Answer: The switch automatically engages within milliseconds to maintain power to critical loads. -
Question:
Is installation difficult?
Answer: No, it features a modular design for easy installation and maintenance. -
Question:
Can it operate without external power?
Answer: Yes, it requires no external auxiliary power for operation.
DOMOJT Transfer Switches Editorial Review
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“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
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“Great products and services”
17 April 2026 · via Trustpilot
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“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
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kritika
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3 July 2026 · via Trustpilot
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“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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HKD 2867
Order now and get it around Friday, October 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Millisecond-level switching for immediate response during power failures.
- High reliability with a shock-resistant and durable design.
- Easy installation and maintenance with a modular design.
- No external auxiliary power required for operation.
- Supports both manual and automatic operation.
- Ideal for critical environments in transportation and industrial applications.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.