Eaton RFS5-A Fan Controller - cULus Listed
Part Number: RFS5-A
Quick Summary
Eaton RFS5-A Fan Controller is a compact, fully variable speed control device designed for industrial fan applications. Engineers often struggle to balance precise airflow with energy efficiency and easy installation in crowded control panels. This unit carries cULus Listed safety certification for indoor use and supports 60 Hz operation at 120 V, handling up to 5 A. Together with a wire-lead design and flush mounting, it streamlines integration with OEM equipment and reduces wiring time while improving long-term reliability. In practice, it enables scalable cooling performance and predictable maintenance within standard control architectures.
Product Information
Extended Description
RFS5-A Eaton: Eaton fan speed controller, Power failure memory, non-preset, Fully variable, #16 AWG, 5A, 120V, Wire lead, Maintained closure, Almond, 60 Hz, Incandescent, halogen, 0° to 40°C, Single-pole, Polycarbonate
Product Name
Eaton fan speed controller
Catalog Number
RFS5-A
UPC
032664699245
Product Length/Depth
2.3 in
Product Height
4.75 in
Product Width
3.08 in
Product Weight
0.001 lb
Certifications
cULus Listed
Amperage Rating
5 A
Frequency rating
60 Hz
Load type
HAL INC
Voltage rating
120 V
Environmental conditions
Indoor
Allowable wire size
#16 AWG
Mounting method
Flush
Wiring method
Wire lead
Color
Almond
Material
Polycarbonate
Type
Fully variable
Fully variable speed control lets operators dial in exact fan speeds rather than relying on on/off cycling. This translates to meaningful energy savings and reduced motor wear, which lowers maintenance costs and extends equipment life in HVAC and process cooling applications. Power failure memory ensures the last-speed setting is retained after a power interruption, preventing unexpected slowdowns or startup surges that disrupt production lines. The wire-lead wiring method simplifies field installation and reduces wiring errors, while allowable #16 AWG conductors and flush mounting support clean, reliable panel integration in confined spaces. With an almond polycarbonate housing, color and material choices align with durable, industry-standard control enclosures. Certification through cULus Listed reinforces safety compliance in indoor industrial environments, enabling broader deployment across OEM systems. The HAL INC load type and 5 A rating at 120 V 60 Hz provide robust performance for incandescent and halogen fans in demanding environments. Overall, the RFS5-A delivers measurable improvements in energy efficiency, lifecycle costs, and installation time for industrial cooling workflows.
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FAQs
The RFS5-A is designed for flush mounting with a wire-lead wiring method, accepting #16 AWG conductors. Begin by selecting a panel cavity that accommodates the 3.08 in width, 4.75 in height, and 2.3 in depth. Connect the 120 V supply and load per the wiring diagram, secure the device to the panel, and verify grounding. Confirm compatibility with your OEM control sequence and ensure indoor environmental conditions. This approach reduces panel clutter and simplifies maintenance access, improving overall installation efficiency.
RFS5-A operates at 120 V and 60 Hz with a maximum amperage rating of 5 A. It supports a HAL INC load type and uses #16 AWG wire leads for connections. These specifications align with common industrial fan control scenarios, offering reliable performance for incandescent and halogen fan loads in controlled environments. Always confirm supply adequacy and ensure wiring complies with local electrical codes before commissioning.
Yes, the RFS5-A includes power failure memory, which retains the last fan speed setting when power is restored after an outage. This feature minimizes startup delays and avoids sudden airflow changes that could impact manufacturing processes or sensitive equipment. The predictable restart behavior improves process stability, reduces reset time, and decreases potential thermal cycling that can shorten motor life in continuous operation scenarios.
The RFS5-A is cULus Listed, indicating compliance with recognized safety standards for indoor electrical equipment. This certification supports safer operation in industrial environments and simplifies procurement and qualification for projects requiring UL safety validation. While other certifications like CE or IP are not listed in the provided data, cULus Listing remains a strong indicator of reliability and safety for OEM integrations in North American facilities.
Typical applications include OEM cooling and ventilation where precise, fully variable fan control improves energy efficiency and process cooling management. The RFS5-A is suitable for control panels requiring flush mounting, indoor operation, and 120 V, 60 Hz standard power. Its 5 A load capacity, power failure memory, and wire-lead wiring simplify integration into existing automation architectures, delivering reliable performance with reduced installation complexity and lifecycle costs.