Eaton SPD100480Y3F Surge Protection Device - UL Listed
Part Number: SPD100480Y3F
Quick Summary
Eaton SPD100480Y3F surge protection device protects 480Y/277V panelboards from transient overvoltages. This solution addresses nuisance faults and downtime caused by power surges that damage sensitive equipment. It carries UL 1449 and UL 1283 certifications with UL listing, reinforcing electrical safety and performance. Designed for industrial and commercial power distributions, it integrates easily with existing assets while delivering reliable protection and clear monitoring signals to support maintenance programs and regulatory compliance.
Product Information
Extended Description
SPD100480Y3F Eaton: Eaton SPD, TOP TERMINALS, Standard W/COUNTER PKG, 100 kA per phase, 480Y/277V (4W+G) rating, 320 L-N, 320 L-G, 320 N-G, 640 L-L MCOV, Internal integrated, Standard feature package, Top Terminals Warranty Replacement
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100480Y3F
UPC
786679197356
Product Length/Depth
12 in
Product Height
6 in
Product Width
12 in
Product Weight
6.8 lb
Certifications
UL 1449 UL 1283 UL Listed
Type
Surge protection device
Special features
Meets or exceeds the requirements specified in IBC ®2006, CBC2007, and UBC®Zone 4. Audible alarm with silence button. Form C relay contact. EMI/RFI filtering, providing up to 50 dB of noise attenuation from 10 kHz to 100 MHz. Surge counter with rest button
Accessories
Standard feature package and surge counter
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Used with
panelboards (PRL-C)
Voltage rating
277/480 wye (4W+G)
Surge current
100 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
The SPD100480Y3F delivers a 100 kA per phase surge rating to absorb transient energy before it reaches critical equipment. This capability reduces downstream equipment failures and nuisance trips, extending the life of drives, PLCs, and control relays in panelboards. EMI/RFI filtering provides up to 50 dB attenuation from 10 kHz to 100 MHz, delivering cleaner power to sensitive electronics and translating into fewer unexplained faults in noisy factory environments. For 277/480V four-wire plus ground distributions, the device is compatible with standard installations and streamlines integration with PRL-C panelboards, ensuring minimal rework. Internal mounting and top terminals simplify installation, reducing commissioning time and wiring errors while preserving space in typical switchgear footprints. A surge counter, silent alarm, and Form C relay offer proactive monitoring and remote signaling to support predictive maintenance and rapid response to events. The product’s robust ratings—200 kA short-circuit, 20 kA nominal discharge, and 50 dB EMI/RFI filtering—provide confidence for critical facilities and help meet regulatory expectations for electrical protection.
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FAQs
SPD100480Y3F is designed for 4W+G distribution and integrates with PRL-C panelboards. It features internal mounting and top terminals to simplify wiring, reduce commissioning time, and minimize wiring errors. Ensure the installation adheres to UL 1449/1283 standards and uses proper clearance for the device’s 12x12 inch footprint.
Key specifications include a 100 kA per phase surge rating, 20 kA nominal discharge current, and a 200 kAIC short-circuit rating. The unit operates at 50/60 Hz and is rated for 277/480V with a 4W+G configuration. EMI/RFI filtering provides up to 50 dB attenuation from 10 kHz to 100 MHz, supporting cleaner power delivery.
Yes. Its high surge capability, robust EMI/RFI filtering, and 277/480V compatibility make it suitable for data centers, manufacturing lines, and other critical industrial environments. The integrated monitoring, audible alarm, and Form C relay support proactive maintenance and rapid fault signaling, reducing project risk and downtime in mission-critical applications.
SPD100480Y3F carries UL 1449 and UL 1283 certifications with UL Listed status. These certifications validate surge protection performance and electrical safety, helping facilities demonstrate compliance with safety and reliability standards in electrical protection and circuit control.
The device includes a surge counter, rest button, audible alarm, and Form C relay, enabling ongoing monitoring and rapid response to surge events. This reduces unplanned downtime, protects expensive loads, and supports preventive maintenance programs, delivering a favorable return on investment through extended equipment life and lower repair costs.