Eaton EAFR-110P Arc Flash Relay - UL Recognized
Part Number: EAFR-110P
Quick Summary
Eaton arc flash relay provides rapid fault isolation to protect personnel in electrical panels. Operators and engineers often face inconsistent trip speeds and the challenge of maintaining safety compliance across evolving standards. UL Recognized and cUL Recognized certifications support regulatory alignment while a panel-mount design simplifies installation in crowded switchgear cabinets. The EAFR-110P supports up to 12 sensing points and 4 trip relays with two high-speed outputs, delivering predictable, fast responses. In practice, this combination reduces arc flash exposure, minimizes downtime, and improves overall equipment reliability in industrial environments, making it a prudent choice for any facility pursuing safer, compliant protection solutions.
Product Information
Extended Description
EAFR-110P Eaton: Eaton, arc flash relay, Arc Flash Relay, 5A, 1A, 80-265 Vac/dc, 2 high speed outputs (2 ms), Arc Flash,, 120-240Vdc, 125-250Vac, Normally Open, 50/60 Hz, Panel, 12 Max point sensors, 4 trip relays
Product Name
Eaton arc flash relay
Catalog Number
EAFR-110P
UPC
786685998206
Product Length/Depth
6.46 in
Product Height
6.18 in
Product Width
3.23 in
Product Weight
2 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
Application
Arc flash
Special features
12 Max point sensors, 4 trip relays
Type
Current, point sensor unit
Product Category
Arc Flash Relay
Analog inputs
0
Analog outputs
0
Current sensing inputs
1
Digital inputs
0
Digital outputs
6
Phase current
5A, 1A
Sensing inputs
Current Sensing Inputs Light Sensing Inputs
Trip contact
Normally Open
Zone selective interlocking
0
Number of outputs
2 high speed (2 ms)
Power supply range
120-240Vdc, 125-250Vac
Frequency rating
50/60 Hz
Voltage rating
80-265 Vac/dc
Voltage sensing inputs
0
Mounting method
Panel
Voltage sensing inputs
0
Feature: Two high-speed outputs (2 ms) with a normally open trip contact. Business impact: this ultra-fast signaling minimizes arc flash energy and decreases exposure for operators, while reducing unplanned downtime from slower or variable trip performance. Application: ideal for panel boards and motor control centers where precise coordination with other protective relays is required to protect critical equipment and people. Feature: 12 max point sensors and 4 trip relays. Business impact: broad sensing and trip options enable effective protection coordination, minimize fault travel, and support faster isolation of failing sections. Application: large distribution panels, multi-zone control cabinets, and MCC-driven substations in manufacturing and process industries where reliable arc flash detection is essential. Feature: Wide voltage and power-supply ranges (80-265 Vac/dc; 120-240 Vdc; 125-250 Vac) and 50/60 Hz. Business impact: simplifies sourcing and wiring, reduces spare part counts, and supports mixed-volt environments without additional adapters. Application: panel-level arc flash protection in facilities with varied power architectures, including automation cells, packaging lines, and water treatment plants. Feature: Panel mounting, current sensing input, and digital outputs configuration. Business impact: enables direct integration with existing control circuits, reducing wiring complexity and improving fault visibility through dedicated signaling. Application: OEM panels and retrofit projects where you need robust sensing and reliable output signaling to drive alarms, interlocks, and trip actuations. Feature: Certifications and warranty. Business impact: ensures procurement with regulatory proof and predictable support; the one-year warranty from installation or 18 months from shipment provides protection against early field failures. Application: factory floors and control rooms where traceable compliance and long-term service are important for safety programs and uptime. Feature: Compatibility with Eaton ecosystems and industry standards. Business impact: simplifies procurement through aligned product families and clear documentation—reducing engineering time and ensuring consistent protection across sites. Application: OEM builds and retrofit projects where standardization speeds commissioning and lowers lifecycle costs.
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FAQs
Install the EAFR-110P in a clean, accessible panel with a compatible enclosure. Ensure voltage sensing is within 80-265 Vac/dc and that the power supply source provides 120-240 Vdc or 125-250 Vac. Plan wiring to accommodate 12 point sensors, 4 trip relays, and 6 digital outputs, while allowing for the 2 ms response time.
The unit offers two high-speed outputs with a 2 ms response and four trip relays, plus 12 sensing points for comprehensive coverage. This combination enables precise protection coordination, faster fault isolation, and reduced arc energy exposure, translating to safer operation and less downtime in critical manufacturing and distribution environments.
Yes. The EAFR-110P is UL Recognized and cUL Recognized, designed for panel mounting in 50/60 Hz environments. This supports regulatory compliance, simplifies procurement for regulated facilities, and aligns with standard industrial safety programs across many regions.
Industries with complex electrical distributions—manufacturing, process plants, data centers, and energy-intensive facilities—benefit from 12 point sensing, 4 trip relays, and panel-mounted protection. The unit is well-suited for motor control centers, switchgear, and control panels where uptime and operator safety are priorities.
ROI is driven by reduced downtime, fewer arc-flash incidents, and easier compliance reporting. Fast response, robust sensing, and recognized certifications help lower safety-related costs and maintenance over the panel’s life. Expect safer operations, quicker commissioning, and predictable service intervals as key business drivers.