Manufacturer of Arc Fault Detection Devices

JUTRION Arc Fault Detection Devices (AFDD) represent the next generation of electrical safety technology. Designed to mitigate the risk of electrical fires caused by dangerous arc faults, our AFDDs provide continuous, intelligent protection for both residential and commercial installations. By integrating advanced digital microprocessor technology, JUTRION AFDDs precisely distinguish between normal operational arcs and hazardous faults, ensuring uninterrupted power and uncompromised safety.

JUTRION Arc Fault Detection Devices (AFDD), also globally recognized as AFCI (Arc Fault Circuit Interrupters) in North American markets, represent the cutting edge of modern electrical fire prevention. While standard circuit breakers are blind to low-intensity arcing, JUTRION AFDD/AFCI solutions leverage advanced digital microprocessor technology to constantly monitor circuit waveforms, eliminating fire hazards at the absolute earliest stage.


JUTRION AFDD/AFCI Solutions provide global B2B procurement with comprehensive, zero-nuisance-tripping safety by seamlessly aligning with both IEC and North American standards, while offering a strategic product matrix—from the ultra-compact JRAFD-63 to the highly cost-effective JUAFD-63—that integrates arc-fault, MCB, and RCBO functionalities into a single unit to drastically lower component and project labor costs.

JRAFD-63 Series Arc Fault Detection Devices (AFDD)

Key Features

  • Ultra-Compact Design
    Minimizes footprint inside distribution boards, saving valuable panel space and simplifying retrofitting.
  • Integrated Leakage Protection
    Combines AFDD and RCBO functions into one unit, providing All-in-One protection while cutting component costs.
  • Smart Anti-Nuisance Tripping
    Advanced waveform algorithms accurately distinguish hazardous faults from normal appliance sparks to prevent false trips.

JUAFD-63 Series Arc Fault Detection Devices (AFDD)

Key Features

  • Cost-Effective B2B Solution
    Offers premium fire prevention technology at a highly competitive price, significantly reducing overall project procurement costs.
  • Integrated Leakage Protection
    Combines AFDD and RCBO functions into a single unit, delivering comprehensive all-in-one safety while saving component costs.
  • Streamlined Installation & Maintenance
    Features a standard modular structure that simplifies wiring, allowing engineering contractors to complete installations quickly and reduce on-site labor costs.

Your Trusted Premium AFDD/AFCI Supplier

Zero Nuisance Tripping
Engineered to strictly meet both European IEC/EN 62606 and North American UL/AFCI core technical compliance.

Dual-Standard Certified
Powered by intelligent digital MCU algorithms to precisely filter out normal appliance sparks and prevent false trips.

Comprehensive B2B Customization
Flexible OEM/ODM solutions tailored to your brand, packaging, and specific electrical parameter requirements.

At JUTRION, we believe that electrical safety leaves no room for compromise. Our AFDD solutions are engineered to global standards, but what truly sets us apart is our relentless commitment to quality control. By utilizing industry-leading testing equipment and automated laboratory instruments, we subject every single component to rigorous simulation and calibration—ensuring zero-nuisance tripping and 100% reliable fire prevention before they leave our facility.

Waveform Simulator & Calibration

Advanced Signal Simulation: Our testing rigs simulate real-world arc faults and domestic appliance harmonic currents to perfectly calibrate the microprocessor’s detection accuracy.

Automated Full-Inspection & Aging Test

100% Automated Testing: Every AFDD undergoes comprehensive, automated electrical parameter verification and rapid-response tripping tests to ensure flawless operational reliability.

What is the difference between an AFDD and an AFCI?

Technically, they refer to the same core technology designed to detect and mitigate dangerous electrical arc faults. The difference lies in regional standards: AFDD (Arc Fault Detection Device) is the official terminology under European IEC/EN 62606 standards, used widely in Europe, the Middle East, and Asia. AFCI (Arc Fault Circuit Interrupter) is used under North American UL/NEC regulations. JUTRION solutions are engineered to seamlessly align with both core technical logic systems.

Why do I need a JUTRION AFDD if I already have MCBs and RCBOs installed?

Standard MCBs protect against overloads and short circuits, while RCBOs safeguard against earth leakages. However, neither can detect low-intensity, sporadic series or parallel arc faults (such as those caused by loose wire terminals or damaged cable insulation) because the fault current often doesn’t exceed their trip thresholds. JUTRION AFDDs bridge this critical safety gap, actively preventing electrical fires at the earliest stage.

Do you offer customizable OEM/ODM solutions for international markets?

Yes, absolutely. As a dedicated electrical manufacturer, JUTRION offers flexible B2B customization services. We can tailor the product labeling, custom packaging, casing laser printing, and even specific electrical parameter configurations (such as standard AFDD units or integrated AFDD+RCBO multi-functional options like our JRAFD-63 and JUAFD-63 series) to perfectly match your brand’s market requirements.

How does JUTRION ensure the quality and compliance of its arc fault detection products?

Quality control is our highest priority. Our facility operates dedicated, advanced AFDD manufacturing lines equipped with state-of-the-art laboratory testing instruments. Every single unit undergoes 100% automated inspection, full electrical parameter verification, and strict arc-waveform simulation tests before leaving the factory. This rigorous process guarantees full compliance with IEC/EN 62606 international safety standards and ensures premium reliability for global procurement.


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