Eaton RY304FABNSFNNC Low Voltage Cassette - UL Listed
Part Number: RY304FABNSFNNC
Quick Summary
Eaton RY304FABNSFNNC is a low-voltage circuit-breaker cassette designed for OEM power distribution and switchgear assemblies. When your project requires modular protection with reliable performance and easy integration, this NRX RF cassette delivers fast wiring and consistent protection without pre-wired components. It carries UL Listed certification and NRX RF UL Cass compatibility, supporting safe operation in North American installations and cross-compatibility with Eaton’s NRX lineup. The four-pole, 3000 A frame supports high-current distribution while reducing panel footprint in compact switchgear. By standardizing on this cassette you gain installation predictability, easier spare-part planning, and a clear maintenance path, helping you lower downtime and total cost of ownership across mission-critical applications.
Product Information
Extended Description
RY304FABNSFNNC Eaton: Eaton Power Defense ICCB low voltage power circuit breaker cassette, OEM NRX RF UL Cass, 4P, 3000A, no pre-wired
Product Name
Eaton Series NRX low voltage power circuit breaker cassette
Catalog Number
RY304FABNSFNNC
UPC
786679193600
Product Length/Depth
18 in
Product Height
24 in
Product Width
31 in
Product Weight
75 lb
Warranty
1 year
Certifications
UL Listed
Catalog Notes
NRX RF UL Cass, 4P, 3000A, no pre-wired
Type
Cassette
Amperage Rating
3000A
Frame
RF
Series
Series NRX
Number of poles
Four-pole
Feature → Business Impact → Application. High-current capability: Amperage rating of 3000A in a four-pole RF frame enables reliable protection for large distribution sections and critical equipment, reducing the need for parallel devices and improving reliability in data centers and manufacturing lines. This translates to fewer interruptions and simplified fault isolation in high-demand environments. Installation efficiency: NRX RF UL Cass compatibility and no pre-wired configuration shorten field wiring time, decrease wiring errors, and accelerate OEM panel assembly, which lowers project lead times in industrial facilities. Footprint optimization: With dimensions of 18 in depth, 24 in height, and 31 in width (75 lb), the cassette fits compact switchgear footprints while maintaining robust current handling, enabling scalable protection in space-constrained racks. Compliance and support: UL Listed certification and a 1-year warranty provide risk mitigation, predictable maintenance planning, and confidence for long-term operations in process industries. Productivity and ROI: Standardized NRX components simplify spare-part inventory, reduce maintenance complexity, and improve uptime metrics across multiple shift operations in manufacturing and data-center infrastructure.
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FAQs
This is a four-pole NRX RF UL Cassette designed for high-current low-voltage protection. It measures 18 inches deep, 24 inches high, and 31 inches wide, weighs about 75 pounds, and requires field wiring since it comes without pre-wired connections. Ensure mounting in compatible switchgear frames and verify NRX RF UL Cass compatibility with your Eaton catalog for exact rack interfaces and wiring schemas.
Key specs include a 3000 A amperage rating, RF frame, four-pole configuration, and NRX series designation. It is categorized as a cassette type for modular insertion in low-voltage protection schemes and is UL Listed, aligning with common North American safety requirements.
Yes. The 3000 A four-pole NRX RF cassette is well-suited for data centers, manufacturing floors, and other industrial environments where high-current distribution and modular protection are critical. Its NRX RF UL Cass compatibility supports standardized replacement parts and streamlined maintenance in mission-critical infrastructure.
The RY304FABNSFNNC carries UL Listed certification, indicating compliance with recognized safety standards for North American electrical installations. The catalog also notes NRX RF UL Cass compatibility. Always consult the latest Eaton datasheet to confirm regional certifications (such as CE or IP ratings) for your specific installation location.
The 1-year warranty provides baseline protection, while the modular, no pre-wired design reduces field installation time and wiring errors. Standardizing on this NRX RF cassette can decrease downtime, simplify spare-parts inventory, and improve uptime metrics in both data-center and manufacturing environments by enabling faster fault isolation and component replacement.