Eaton EAFR-110PLV-B Arc Flash Relay Point Sensor - UL Recognized
Part Number: EAFR-110PLV-B
Quick Summary
Arc flash relay point sensor by Eaton detects arc faults across up to 12 sensor points in industrial automation. Engineers often struggle with timely fault isolation and safety compliance across distributed I/O networks. With UL Recognized and cUL Recognized certifications, this unit aligns with essential safety programs while easing regulatory validation. Designed for arc flash protection and integration in electrical protection systems, it helps protect personnel and equipment while reducing downtime and maintenance costs in complex panels and machines. Its compatibility with 18-72 Vac/dc and 50/60 Hz further supports flexible deployment across diverse industrial environments.
Product Information
Extended Description
EAFR-110PLV-B Eaton: Arc Flash Relay, 5A, 18-72 Vac/dc, 12 Point Sensors, 2 high speed outputs (2 ms), Fiber Quenching Output, 50/60 Hz, 12 Max point sensors, 4 trip relays, Current, point sensor unit
Product Name
Eaton arc flash relay point sensor
Catalog Number
EAFR-110PLV-B
UPC
786679186107
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
Special features
12 Max point sensors, 4 trip relays
Type
Current, point sensor unit
Product Category
Arc Flash Relay
Phase current
5A
Number of inputs
12 point sensor
Number of outputs
2 high speed (2 ms)
Frequency rating
50/60 Hz
Voltage rating
18-72 Vac/dc
Terminals
Fiber quenching output
Eaton Specification Sheet - EAFR-110P
Selling Policy 25-000 - Distribution and Control Products and Services
12 point sensor inputs provide comprehensive fault coverage across large machines, reducing blind spots and accelerating fault localization for maintenance teams. The result is measurable improvements in line uptime and safer start-up sequences for rapid product throughput in packaging, stamping, and assembly lines. With 2 ms high-speed outputs, control signals and trips occur almost instantaneously, enabling safety-rated shutdowns that minimize arc duration and equipment damage while preserving production flow. This translates to lower maintenance costs and shorter downtime windows during fault events, especially in high-density control cabinets and multi-zone installations. Fiber quenching output adds an extra layer of arc energy control, safeguarding sensitive electronics and personnel in tight panel layouts. The system’s 18-72 Vac/dc compatibility and 50/60 Hz operation simplify retrofits and new builds alike, supporting seamless integration with existing electrical protection schemes.
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FAQs
This unit features twelve sensor inputs and two high-speed outputs to simplify multi-point protection in large panels. It fits 18-72 Vac/dc control circuits and supports 50/60 Hz operation. With a compact form factor (6.46 in L, 6.18 in H, 3.23 in W) and a 2 lb weight, installation is straightforward in retrofits or new builds. Ensure proper wiring to the fiber quenching output and trip relays for aligned protection zones.
Key specs include 5A phase current, 2 ms high-speed outputs, four configurable trip relays, and 12 point sensor inputs. The 50/60 Hz electrical rating and wide voltage range (18-72 Vac/dc) enable flexible integration across mixed panels. These features enable rapid detection, signaling, and isolation, reducing arc duration and improving overall system safety.
Yes. The unit provides multi-point arc fault sensing with fast signaling, fiber-based quenching, and multiple trip relays suitable for sector-specific safety architectures. It integrates with existing electrical protection schemes, supports localization of fault zones, and helps manufacturers meet safety objectives while maintaining production throughput.
The EAFR-110PLV-B is UL Recognized and cUL Recognized, ensuring compliance with major North American safety standards. These certifications streamline audits, regulatory validation, and customer acceptance when deploying arc flash protection in critical equipment, panels, and machines across industries.
Warranty follows Eaton’s policy: one year from installation or eighteen months from shipment, whichever occurs first. This coverage supports ongoing maintenance budgeting. Coupled with reduced downtime from faster fault isolation and safer operation, the solution can offer meaningful total cost of ownership improvements in multi-line facilities.