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Item #:
150233887
3 Phase Voltage Protector, 100A Self Resetting Current Protector, Quick Response, DIN Rail Mount, Knife Cases & Holders
Item #:
150233887
LAK 1890135
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Thursday, August 20
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Automatically cuts off power during overload, ensuring protection with real-time voltage display.
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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
Quick Response
Ensures immediate action against voltage fluctuations, protecting your equipment from damage and ensuring consistent performance in critical applications.
Self Resetting
Automatically resets after a fault condition, reducing manual intervention and downtime, providing continuous protection without needing frequent maintenance.
DIN Rail Compatibility
Designed for easy installation on standard DIN rails, ensuring versatile use across various electrical enclosures and simplifying setup for technicians.
Product Details
| Connector Type | Screw |
| Contact Type | 3no |
| Current Rating | 100 Amps |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Coil Voltage | 380 Volts (AC) |
| Contact Current Rating | 100 Amps |
| Minimum Switching Voltage | 80 Volts (AC) |
| Specification Met | Rohs, Ip20 |
| Contact Material | Copper |
| Brand Name | ViaGasaFamido |
| Unit Count | 1.0 Count |
| Item Type Name | Surge Protectors |
| Manufacturer | ViaGasaFamido |
| Model | ViaGasaFamido4ntpmg6gs9 |
| Part Number | ViaGasaFamido4ntpmg6gs9 |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Industrial Applications
Ideal for factories and manufacturing plants needing reliable protection against voltage fluctuations in three-phase systems.
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Electricians & Technicians
Perfect for professionals who install electrical systems and need a dependable voltage protector for three-phase circuits.
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HVAC Systems
Beneficial for HVAC installers requiring voltage protection for three-phase motors in heating and cooling systems.
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Residential Use
Not suitable for home use where single-phase systems typically dominate; designed specifically for three-phase applications.
Product Description
3 Phase Voltage Protector, 100A Self Resetting Current Protector, Quick Response, DIN Rail Mount, Knife Cases & Holders
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a 3 Phase Voltage Protector and how does it work?
Answer: A 3 Phase Voltage Protector is a device designed to monitor and protect 3-phase electrical systems from voltage surges, sags, and imbalances. It continuously checks the voltage levels in each phase and disconnects the load if the voltage goes beyond set limits. This prevents equipment damage and ensures safety. By using a self-resetting feature, it allows for automatic reconnection once the voltage stabilizes, reducing downtime in industrial or commercial environments. -
Question:
What is the maximum current rating of the 3 Phase Voltage Protector, and what does this mean for my application?
Answer: The 3 Phase Voltage Protector has a maximum current rating of 100A, which means it can safely handle loads up to 100 amps per phase. This is suitable for medium-sized industrial applications or commercial installations where equipment like pumps, HVAC systems, or large motors are used. Ensuring the current rating matches your equipment’s requirements is critical for optimal performance and protection. -
Question:
What are the benefits of using a DIN Rail mount for voltage protectors?
Answer: Using a DIN Rail mount for voltage protectors allows for space-efficient installation within electrical panels. The standardized design ensures easy integration with other DIN Rail components, enhancing organizational efficiency. Additionally, this mounting method promotes improved cooling and accessibility for maintenance, making it ideal for complex electrical setups commonly found in industrial environments. -
Question:
How quickly does the Quick Response feature activate during a voltage issue?
Answer: The Quick Response feature of the 3 Phase Voltage Protector activates almost instantaneously when it detects abnormal voltage conditions. This rapid response helps prevent damage to sensitive equipment by disconnecting power before the voltage can cause harm. For instance, in manufacturing settings, this is crucial for protecting machinery from costly breakdowns during voltage spikes. -
Question:
Can the 3 Phase Self Resetting Voltage Current Protector handle surges from lightning strikes?
Answer: Yes, the 3 Phase Self Resetting Voltage Current Protector is designed to handle transient surges, including those from lightning strikes. Although it may not provide complete surge protection on its own, it significantly mitigates risks by disconnecting power during high-voltage events. For optimal protection, consider using it alongside additional surge protection devices in high-risk areas. -
Question:
What types of applications are suitable for this voltage protector?
Answer: This voltage protector is ideal for a variety of applications, including industrial machinery, commercial refrigeration units, HVAC systems, and agricultural equipment. Its ability to monitor and respond to electrical anomalies makes it a critical component for maintaining operational integrity across environments where reliable power is essential. -
Question:
How does the knife case enhance the functionality of this voltage protector?
Answer: The knife case provides a protective housing that shields the voltage protector from dust, moisture, and mechanical damage, ensuring longevity and reliability. This feature is especially important in industrial settings where equipment may be exposed to harsh conditions. Moreover, it facilitates easier handling and installation, making maintenance more straightforward. -
Question:
What indicators are present on the voltage protector to show its operational status?
Answer: Typically, the 3 Phase Voltage Protector will come equipped with LED indicators that show the operational status of each phase, including normal operation, fault conditions, and reset status. These visual cues are vital for quick assessments and diagnostics, enabling technicians to identify issues promptly and maintain system performance. -
Question:
Is professional installation required for this voltage protector?
Answer: While the 3 Phase Voltage Protector can be installed independently by someone with electrical knowledge, professional installation is recommended to ensure compliance with local electrical codes and to achieve optimal performance. Experts can accurately assess load requirements and configure the device correctly, minimizing the risk of installation errors. -
Question:
Where can I buy a 3 Phase Voltage Protector in Laos?
Answer: You can purchase the 3 Phase Voltage Protector from Ubuy in Laos. Ubuy offers a wide selection of electrical components, including voltage protectors with competitive pricing and convenient shopping options. They also provide detailed product descriptions, allowing you to make informed purchasing decisions with ease.
ViaGasaFamido Surge Protectors Editorial Review
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Pros
- Quick response to voltage changes
- Self-resetting feature
- Easy DIN rail installation
- Comprehensive protection for circuits
- Durable knife cases and holders
Cons
- Installation instructions could be clearer.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 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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LAK 1890135
Order now and get it around Thursday, August 20
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.)
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Features & Benefits
- Protects against over and under voltage with automatic power cut-off.
- Supports DIN rail installation for stability and efficiency.
- Features self-resetting capabilities to avoid prolonged outages.
- Quick response time ensures immediate reaction to overload situations.
- Rated for 3 phase systems with a maximum current capacity of 100A.
- Durable with high electrical and mechanical life, rated for 100,000 operations.
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