Eaton EAFR-06-40 Arc Flash Relay Sensor - UL Recognized
Part Number: EAFR-06-40
Quick Summary
Eaton arc flash relay sensor enables rapid arc detection in electrical switchgear. Installers often confront nuisance trips and wiring complexity when deploying protection sensors. UL Recognized and cUL Recognized certifications support regulatory compliance across global markets, while the 40 m plastic fiber loop simplifies long-distance sensing and installation. This solution complements existing Eaton protection schemes and reduces maintenance costs by minimizing false alarms. By combining fiber optics with proven relays, it delivers reliable protection in harsh industrial environments, helping facilities meet safety standards and uptime targets while offering clear traceability for commissioning and audits. Its compact footprint also supports easier field installation and serviceability for technicians.
Product Information
Extended Description
EAFR-06-40 Eaton: Arc Flash Relay Sensor, Plastic fiber sensor, 40m
Product Name
Eaton arc flash relay fiber loop sensor
Catalog Number
EAFR-06-40
UPC
786685998084
Product Length/Depth
8.46 in
Product Height
2.87 in
Product Width
7.87 in
Product Weight
0.25 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Recognized cUL Recognized
Special features
40m (131.23 ft)
Type
Plastic fiber sensor
Product Category
Arc Flash Relay
Fiber loop length
40m
Fiber loop sensor material
Plastic
Light sensing type
Fiber
Sensitivity
8000 Lux
Eaton Specification Sheet - EAFR-06-40
Selling Policy 25-000 - Distribution and Control Products and Services
Feature 40 m fiber loop length → Business Impact Enables long-range arc detection without additional repeaters, reducing wiring complexity and installation time. Application Large switchgear, panels, and distributed equipment benefit from streamlined sensing; installation time is shorter and commissioning is faster. Feature 8000 Lux sensitivity → Business Impact Maintains reliable detection across variable ambient light and panel environments, lowering nuisance trips. Application Data centers, manufacturing lines, and process plants gain consistent protection with fewer false alarms. Feature Plastic fiber sensor → Business Impact Cost-effective, corrosion-resistant sensing that withstands harsh environments while minimizing maintenance. Application Retrofit projects and retrofits in existing Eaton protection schemes are easier and more economical. Feature UL/cUL Recognized certifications → Business Impact Regulatory compliance and customer confidence are enhanced, supporting audits and cross-border deployments. Application Industries with strict electrical safety standards achieve faster approvals. Feature Compact form factor (8.46 in L × 7.87 in W × 2.87 in H, 0.25 lb) → Business Impact Small footprint reduces enclosure crowding and simplifies mounting. Application Fits in crowded panels and field housings, improving installability and serviceability. Feature 40 m fiber loop length and fiber loop sensor material (Plastic) → Business Impact Combines reach with durability, enabling easier routing in modular switchgear. Application Suitable for modular panels and large distribution boards where space and routing flexibility matter.
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FAQs
Begin by locating a suitable mounting area with clear access to the fiber loop. Route the 40 m plastic fiber loop carefully to minimize bending radius and protect against abrasion. Connect to the protective relay input per Eaton installation guidelines, verify polarity, and perform a functional test to confirm arc detection and trip signaling. The setup is designed to integrate with existing Eaton protection architectures to streamline commissioning.
Key specs include a 40 m fiber loop length, 8000 Lux light sensitivity, plastic fiber sensor material, and dimensions of 8.46 in by 7.87 in by 2.87 in with a weight of 0.25 lb. These factors influence detection reach, lighting conditions tolerance, enclosure fit, and transportability. Together they enable reliable arc detection across larger switchgear while staying easy to install in crowded spaces.
Yes. The device is designed for electrical protection in switchgear and panels commonly found in data centers and critical facilities. Its 40 m fiber loop facilitates long reach in modular enclosures, while UL/cUL recognition supports regulatory compliance. The 8000 Lux sensitivity helps maintain dependable arc detection even in variable lighting, contributing to uptime and safety.
The EAFR-06-40 is UL Recognized and cUL Recognized, indicating compliance with recognized safety standards across North America and global markets. These certifications simplify certification during audits, support warranty validity, and help ensure consistent performance in regulated industries such as energy, manufacturing, and data centers.
Expected ROI comes from reduced nuisance trips, faster commissioning, and lower maintenance costs due to reliable arc detection and simplified wiring. The 40 m fiber loop reduces the need for additional sensing hardware, while UL/cUL recognition minimizes regulatory risk. Over time, facilities gain higher uptime and safer operations with predictable service intervals.