Eaton EAFR-02-A Arc Flash Relay Point Sensor - UL Recognized
Part Number: EAFR-02-A
Quick Summary
Arc Flash Relay Point Sensor from Eaton provides fast arc-fault detection for electrical panels and motor control centers. Engineers often face missed arc events or nuisance trips caused by fluctuating lighting and mechanical pressure cues, which can compromise worker safety and downtime. This device combines light sensing with a pressure point input and is UL Recognized and cUL Recognized, supporting 50/60 Hz systems and global deployment. Its compact form and straightforward wiring deliver practical value for retrofit projects and new builds alike. By integrating this sensor into protection schemes, facilities can improve reliability, shorten outage durations, and reduce maintenance costs while meeting essential safety standards.
Product Information
Extended Description
EAFR-02-A Eaton: Eaton Arc Flash Relay Sensor, Light and pressure point sensor, 8000 Lux
Product Name
Eaton arc flash relay point sensor
Catalog Number
EAFR-02-A
UPC
786689216771
Product Length/Depth
1 in
Product Height
3.5 in
Product Width
1.25 in
Product Weight
0.25 lb
Warranty
Certifications
UL Recognized cUL Recognized
Type
Light point sensor
Used with
Pressure
Product Category
Arc Flash Relay
Light sensing type
Point
Sensitivity
8000 Lux
Frequency rating
50/60 Hz
Feature: Light sensing with 8000 Lux sensitivity paired with a pressure input. Business Impact: ensures rapid, reliable arc flash detection even in bright indoor environments, reducing false alarms and missed events. Application: ideal for electrical panels, switchgear, and motor control centers where both light and touch cues signal an arc. Feature: Compact dimensions — 1 in length, 1.25 in width, 3.5 in height — with light-weight design. Business Impact: eases retrofits in crowded enclosures and minimizes panel intrusion. Application: suitable for retrofit projects and new installations in control cabinets. Feature: Frequency rating of 50/60 Hz. Business Impact: seamless compatibility with global power systems, simplifying cross-region deployments. Application: standard utility and industrial sites worldwide. Feature: Certifications UL Recognized and cUL Recognized. Business Impact: reduces compliance risk and accelerates procurement cycles for regulated facilities. Application: aligns with safety programs in North America and global sites with regional standards. Feature: Light point sensor with pressure compatibility. Business Impact: enhances protection logic by combining optical and mechanical cues, lowering nuisance trips and improving arc detection reliability. Application: integration with protection schemes in switchgear and MCCs. Feature: Weight 0.25 lb facilitates quick mounting and reduces strain on mounting hardware. Business Impact: faster installation, less labor cost, and improved panel integrity. Application: suitable for dense, modular panel layouts in industrial environments.
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FAQs
The EAFR-02-A is designed for panel-mounted installation in electrical enclosures and MCCs. Its compact 1 in L x 1.25 in W x 3.5 in H footprint, plus a lightweight 0.25 lb weight, simplifies retrofits in crowded panels. Ensure proper mounting, stable wiring, and adherence to UL/cUL guidelines for safe operation.
Key specs include a 50/60 Hz frequency rating, 8000 Lux light sensitivity, and a light point sensor with a pressure input. Catalog Number is EAFR-02-A and UPC is 786689216771. The device is UL Recognized and cUL Recognized, suitable for standard industrial power environments.
Yes. The sensor is designed as a light point sensor with a pressure input capability, enabling combined optical and mechanical signaling for arc flash protection. This dual-input approach improves detection reliability and reduces nuisance trips in switchgear and control panels.
The EAFR-02-A is best suited for arc flash protection in switchgear, motor control centers, and electrical control panels. It supports rapid arc detection at standard power frequencies and integrates with existing protection schemes to enhance safety, reliability, and compliance across industrial installations.
With UL/cUL recognition and a compact design, maintenance is straightforward, requiring periodic inspection of wiring and mount integrity. ROI benefits include reduced downtime from false trips, improved protection reliability, and easier retrofits in space-constrained panels, all contributing to lower lifecycle costs in regulated facilities.