Eaton EAFR-07-25 Arc Flash Relay - UL/cUL Recognized
Part Number: EAFR-07-25
Quick Summary
Eaton arc flash relay EAFR-07-25 is a fiber-loop sensor that detects arc flash events in electrical installations. This device helps prevent costly downtime by delivering fast fault detection and reliable isolation when critical lines energize. UL Recognized and cUL Recognized certifications provide safety and compliance confidence across North American and global markets. Designed for long runs, the 25 m glass fiber loop and 8000 Lux sensitivity enable robust sensing in demanding industrial environments. This translates to faster response, easier installation, and lower total cost of ownership for projects aiming at safer, more reliable electrical protection. The compact form factor and standard dimensions simplify retrofits in existing switchgear, panels, and control cabinets.
Product Information
Extended Description
EAFR-07-25 Eaton: Arc Flash Relay Sensor, Glass fiber sensor, 25m
Product Name
Eaton arc flash relay fiber loop sensor
Catalog Number
EAFR-07-25
UPC
786685998176
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
25m (82.02 ft)
Type
Glass fiber sensor
Product Category
Arc Flash Relay
Fiber loop length
25m
Fiber loop sensor material
Glass
Light sensing type
Fiber
Sensitivity
8000 Lux
Feature: Glass fiber loop sensor with a 25 m loop length enables remote sensing around conductors with continuous coverage. Business Impact: Reduces blind spots and enables comprehensive arc flash detection without proliferating hardwired sensor points. Application: Ideal for large switchgear banks and process-line installations where long reach is essential. The 25 m loop length and glass fiber composition support reliable monitoring across complex electrical layouts. Feature: 8000 Lux sensitivity delivers precise detection even in bright factory environments. Business Impact: Minimizes nuisance alarms while maintaining rapid protection, improving operator confidence and reducing unplanned trips. Application: Suitable for facilities with high ambient lighting and reflective surfaces. Feature: Compact dimensions (8.46 in L Ă— 7.87 in W Ă— 2.87 in H) and light 0.25 lb weight. Business Impact: Easier panel integration, lower mounting effort, and faster retrofits with minimal enclosure modification. Application: retrofit projects in crowded control cabinets and retrofit-capable switchgear. Feature: UL Recognized and cUL Recognized certifications. Business Impact: Streamlines procurement and regulatory acceptance, enabling faster project approvals and safer deployment in multiple regions. Application: Used by OEMs and integrators targeting compliant electrical protection solutions. Feature: Warranty coverage and Eaton reliability. Business Impact: Reduces maintenance risk and total cost of ownership over device lifecycle. Application: Critical protection in manufacturing, energy, and industrial automation environments. Feature: Product category and sensing type (Arc Flash Relay; Glass fiber sensor; Fiber light sensing). Business Impact: Clear classification aids specification planning and compatibility with existing Eaton protection schemes. Application: Fits into comprehensive arc flash protection strategies across plant networks.
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FAQs
Installation involves mounting the glass fiber loop around target conductors or within the sensor's field of view, connecting to the protection/control circuit, and routing the 25 m fiber loop to the sensor head. Refer to the Eaton specification sheet for mounting dimensions and wiring diagrams. Ensure compliance with UL/cUL requirements and verify enclosure space and cable routing before power-up.
Key specifications include model EAFR-07-25, 25 m fiber loop length, glass fiber sensor type, fiber light sensing, 8000 Lux sensitivity, and dimensions of 8.46 in Ă— 7.87 in Ă— 2.87 in with a 0.25 lb weight. UPC is 786685998176. The device is UL Recognized and cUL Recognized, with the catalog number EAFR-07-25.
Yes. The 25 m glass fiber loop and fiber sensing enable arc flash detection around lengthy cable runs common in automation panels and process lines. Its compact footprint supports retrofit in crowded switchgear, while UL/cUL recognition ensures regulatory acceptance for manufacturing facilities and global operations.
The device is UL Recognized and cUL Recognized, indicating adherence to recognized safety standards across North American markets. These certifications simplify supplier qualification, reduce regulatory risk for electrical protection equipment, and support procurement processes for OEMs and integrators implementing extended arc flash protection strategies.
The relay ships with a one year warranty from installation or 18 months from shipment, whichever comes first, signaling reliability expectations. By enabling rapid fault isolation and reducing arc-related downtime, it can lower maintenance costs and improve overall plant availability, delivering a favorable return on investment for critical electrical protection projects.