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Item #:
174966739
Overload Relays DFY 5 Phase Sequence Protector, LCD Display Under Over Voltage Phase Sequence Protector 3 Phase Voltage
Item #:
174966739
AUD 71
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 14
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Real-time monitoring of phase sequence, phase loss, and over/undervoltage—your reliable protection solution.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Advanced Protection
Provides comprehensive protection against under and over voltage conditions, ensuring the safety and longevity of connected equipment in critical 3-phase systems.
User-Friendly Display
Equipped with an LCD display that delivers real-time monitoring of voltage levels, making it easy for users to assess system performance and prevent potential damage.
Phase Sequence Control
Offers phase sequence monitoring, crucial for preventing mishaps in motor operations by ensuring correct phase rotation, thus enhancing operational efficiency and reliability.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
-
Industrial Users
Ideal for factories needing protection against voltage fluctuations that can damage machinery or equipment.
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HVAC Systems
Perfect for HVAC technicians requiring reliable phase sequence protection to ensure system efficiency and longevity.
-
Automated Systems
Beneficial for automated manufacturing systems needing consistent power supply and safety against overload conditions.
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Small Businesses
Not suitable for small businesses with lower voltage requirements and minimal risk of phase sequence issues.
Product Description
Overload Relays DFY 5 Phase Sequence Protector, LCD Display Under Over Voltage Phase Sequence Protector 3 Phase Voltage
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What kind of monitoring does this relay provide?
Answer: It provides real-time monitoring for phase sequence, phase loss, over/undervoltage, and voltage imbalance. -
Question:
Does the relay require additional power?
Answer: No, it is powered by its own measuring circuit without the need for additional auxiliary power. -
Question:
Is the display easy to read?
Answer: Yes, the LCD display clearly shows voltage values, fault status, and parameter settings.
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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Gavin
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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- 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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AUD 71
Order now and get it around Monday, September 14
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:
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Features & Benefits
- Compact guide rail installation for easy setup.
- Monitors phase sequence, loss, over/undervoltage, and unbalance in real time.
- Powered by its measuring circuit, eliminating the need for extra auxiliary power.
- LCD display for clear reading of voltage values, fault status, and parameters.
- Adjustable settings for overvoltage, undervoltage, imbalance rate, and action time.
- Protects against phase failure and enhances operating efficiency.
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