491810 – 10A Industrial Fuse by DF Electric for High-Reliability Protection
The Industrial & Electrical Fuses 491810 by DF Electric are high-performance protection devices designed to safeguard electrical systems in demanding industrial environments. Rated at 10A, these fuses offer fast-acting overcurrent protection with high breaking capacity and durability, making them a trusted choice for engineers and maintenance teams worldwide.
In this blog, we’ll explore the technical specifications, standout features, use cases, wiring information, and how to download the datasheet or purchase from Xon Electronics.
Technical Specifications of 491810
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Manufacturer: DF Electric
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Part Number: 491810
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Type: Industrial & Electrical Fuse
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Fuse Type: Cylindrical
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Rated Current: 10A
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Rated Voltage: 500V AC
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Breaking Capacity: 120kA
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Dimensions: 10 x 38 mm
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Mounting Style: Holder Mount
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Response Type: Fast-Acting
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Standard Compliance: IEC 60269
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Category: Circuit Protection, Industrial & Electrical Fuses by DF Electric
Compact and powerful, the 491810 Industrial & Electrical Fuses by DF Electric ensure safety and system integrity even in high-fault current environments.
Key Features of 491810 Fuse
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High Breaking Capacity (120kA) – Safe operation during severe faults
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Compact 10x38mm Size – Ideal for space-limited panels and enclosures
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Fast-Acting Response – Minimizes damage to equipment and wiring
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Holder Mount Design – Easy to replace and integrate
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IEC Certified – Meets international safety standards
These features make the Industrial & Electrical Fuses by DF Electric essential in high-demand industrial and commercial settings.
Applications of 491810 Fuse
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Industrial Motor Protection
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Control Panels & Distribution Boards
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Power Supply Units
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HVAC and Building Automation
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Renewable Energy Systems
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Machinery and Process Equipment
The 491810 Industrial & Electrical Fuses by DF Electric are commonly used in systems requiring dependable and compact circuit protection solutions.
Wiring and Installation Overview
The fuse is mounted inside a standard 10x38mm fuse holder. Installation steps:
[Step 1]: Disconnect power
[Step 2]: Insert the fuse into a compatible holder
[Step 3]: Connect holder terminals to circuit line and load
[Step 4]: Re-energize system
With its standardized size, the 491810 fuse is quick and simple to integrate into existing protection circuits.
Use Case Scenario – Overcurrent Protection in HVAC Systems
Scenario: A commercial HVAC installer needed reliable overcurrent protection for multiple compressors.
Problem: Previous fuses had low breaking capacity and were prone to nuisance tripping.
Solution: The 491810 fuse from DF Electric offered the right balance of fast response and ruggedness.
Result: Improved uptime, better equipment longevity, and compliance with IEC standards.
This highlights why Industrial & Electrical Fuses by DF Electric are preferred for mission-critical applications.
Download Datasheet for 491810
Looking for detailed specs or installation guidelines?
[Download 491810 Datasheet from Xon Electronics]
Why Buy from Xon Electronics?
Xon Electronics offers a full range of Industrial & Electrical Fuses by DF Electric, including the 491810 model:
- 100% Genuine DF Electric Components
- Global Shipping – USA, India, Australia, Europe & more
- Ready-to-Ship Stock and Fast Delivery
- Bulk Purchase Options for OEMs
- Safe and Secure Online Transactions
Order now from www.xonelec.com to ensure top-tier circuit protection for your next project.
Conclusion
The 491810 Industrial & Electrical Fuses by DF Electric deliver superior protection, fast-acting performance, and compact design for modern industrial systems. Whether you're securing a motor, HVAC unit, or power supply, trust the proven quality of Industrial & Electrical Fuses by DF Electric, available globally from Xon Electronics.
FAQs – 491810 Fuse by DF Electric
Q1. What is the current and voltage rating of this fuse?
It is rated at 10A and 500V AC.
Q2. What type of fuse is this?
It’s a fast-acting cylindrical fuse, 10x38mm in size.
Q3. Is it suitable for industrial environments?
Yes, it is built to handle high fault currents up to 120kA.
Q4. How is it mounted?
It is holder-mounted for safe and easy installation.
Q5. Where can I buy it globally?
At www.xonelec.com, with delivery to USA, India, Australia, Europe, and more.