Eaton SPD100480Y3J-ND Surge Protection Device - UL Listed
Part Number: SPD100480Y3J-ND
Quick Summary
SPD100480Y3J-ND is a surge protection device that shields motor control centers from transient overvoltages. In MCC environments, recurrent surges can degrade contacts, shorten equipment life, and trigger unnecessary maintenance. The unit carries UL 96A and UL Listed certifications and complies with NFPA 780, reinforcing safety and reliability in regulated facilities. Designed for straightforward integration with existing MCC architectures, it delivers robust protection without complicating installation or service. By combining high-energy surge handling with onboard monitoring features, it supports uptime, reduces total cost of ownership, and aligns with industrial protection standards while enabling proactive maintenance and compliance workflows.
Product Information
Extended Description
SPD100480Y3J-ND Eaton: Eaton Surge Protection Device, Replacement model, 480Y/277V (4W+G) voltage rating, Standard feature package and surge counter, used with Motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100480Y3J-ND
UPC
786685754536
Product Length/Depth
3.54 in
Product Height
5.4 in
Product Width
9.5 in
Product Weight
3.5 lb
Warranty
10 years (15 years when registered on www.eaton.com/spd)
Compliances
NFPA Standard 780
Certifications
UL 96A UL Listed
Type
Replacement model
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
Display
No Display
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Used with
Motor control centers
Voltage rating
277/480 wye (4W+G)
Surge current
100 kA per phase
Model
Standard with surge counter
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
High-energy surge protection with 100 kA per phase, 200 kAIC short‑circuit rating, and 20 kA nominal discharge current translates directly into reduced risk of motor windings, contactor damage, and nuisance tripping. The business impact is clearer uptime and lower repair costs for MCCs in demanding environments. 277/480 V (4W+G) voltage rating supports common MCC configurations, enabling plug‑and‑play integration with standard industrial feeders and simplifying panel design for diverse installations across manufacturing facilities. The application is optimized for 3-phase, 4-wire systems in process plants, metal fabrication shops, and heavy manufacturing. Audible alarm with silence button and Form C relay contact, plus EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz, provide quick fault signaling and cleaner power, reducing interference with sensitive drives and controls. The business benefit is faster troubleshooting, improved drive performance, and minimized electrical noise in high‑demand environments. Surge counter with rest button enables proactive maintenance and documented protection history, supporting regulatory audits and reliability metrics. Compatibility with standard MCC spaces, a compact footprint, and a 3.5 lb weight simplify installation and retrofit into existing enclosures. Warranty coverage of 10 years (15 years with registration) alongside NFPA 780 compliance and UL certifications reinforce long-term total cost of ownership reductions and peace of mind for mission-critical protection.
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FAQs
SPD100480Y3J-ND is designed as a replacement surge protection device for motor control centers, providing robust transient protection for 277/480V systems and helping prevent motor and drive damage in demanding industrial environments.
Yes. It carries UL 96A certification and UL Listed status, and it complies with NFPA Standard 780, offering recognized electrical protection and safety in regulated facilities.
Key ratings include 100 kA per phase surge current, 200 kAIC short‑circuit rating, 20 kA nominal discharge current, 277/480 V operation at 50/60 Hz, and an EMI/RFI filtering capability of up to 50 dB across 10 kHz to 100 MHz.
Yes. It features a surge counter with a rest button, an audible alarm with a silence button, and a Form C relay contact, which facilitates remote signaling and efficient fault reporting.
It comes with a 10-year warranty, extendable to 15 years when registered, and includes a standard feature package with surge counter for ongoing protection and easier maintenance planning.