Eaton SPD100480D2C Surge Protection Device - UL Listed
Part Number: SPD100480D2C
Quick Summary
The Eaton SPD100480D2C surge protection device safeguards 480V delta systems in switchboards, busways, and panelboards. This focused protection helps engineers avoid costly downtime and equipment damage from transient overvoltages. UL 1449 Listed status, industry-aligned with IBC2006, CBC2007, and UBC Zone 4 expectations, underpins reliability; EMI/RFI filtering adds up to 50 dB attenuation for cleaner operation. With a 15-year warranty and compact, internal-integrated mounting, it delivers strong protection without compromising space or serviceability. By matching Eaton quality with practical installation advantages, it supports ongoing plant productivity, easier compliance reporting, and lower total cost of ownership for electrical protection projects.
Product Information
Extended Description
SPD100480D2C Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 480V delta (3W+G) rating, 640 L-G, 640 L-L MCOV, Internal integrated, Standard feature package, used with Switchboard, busways, and panel boards (PRL1a, 2a, 3a, 3e, 4)
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100480D2C
UPC
786685321882
Product Length/Depth
9.5 in
Product Height
3.45 in
Product Width
5.4 in
Product Weight
3.5 lb
Warranty
15 year
Certifications
UL 1449 UL Listed
Type
SPD
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
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Operating voltage
640 L-G, 640 L-L
Used with
Switchboard, busways, and panelboards (PRL1a, 2a, 3a, 3e, 4)
Voltage rating
480 delta (3W+G)
Surge current
100 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
Feature → Business Impact → Application: 100 kA per phase surge current delivers robust transient handling, reducing failure rates and maintenance costs in critical feeders and switchgear deployments. This translates to improved uptime for manufacturing lines and data-center infrastructure where uninterrupted power quality is essential. Feature → EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz; benefit is cleaner signals and less electromagnetic interference in sensitive automation networks, improving PLC and HMI reliability in crowded electrical rooms. Feature → Internal integrated mounting simplifies installation and minimizes enclosure footprint, reducing installation time and wiring complexity in retrofits and new panel builds for industrial facilities. Feature → Audible alarm with silence button and Form C relay contact provide immediate local notification and remote signaling, enabling faster fault diagnosis and safer maintenance windows. Feature → 640 L-G and 640 L-L MCOV with 480 V delta rating ensures compatibility with common industrial power architectures, supporting seamless integration with switchboards, busways, and panelboards (PRL1a, 2a, 3a, 3e, 4).
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FAQs
SPD100480D2C features internal integrated mounting and is designed for use with switchboards, busways, and panelboards (PRL1a, 2a, 3a, 3e, 4). Plan for a compact footprint (9.5 in L, 5.4 in W, 3.45 in H) and provide space for status signaling via the Form C relay contact. Ensure 480 V delta supply and 50/60 Hz operation, and connect per the included feature package to achieve UL-listed protection.
Key ratings include 100 kA per phase surge current, 200 kA short-circuit rating, nominal discharge current of 20 kA, operating voltage 640 L-G and 640 L-L, and a 480 V delta (3W+G) system rating. The device operates at 50/60 Hz and is UL 1449 listed for safety and reliability.
Yes. The unit is UL 1449 Listed, and Eaton notes compliance with relevant building and electrical codes, including IBC2006, CBC2007, and UBC Zone 4, reinforcing its suitability for industrial installations and compliance documentation.
The internal integrated mounting reduces enclosure space and simplifies wiring during retrofits, while the compact footprint and standard feature package streamline deployment in existing panels and busways. The audible alarm and status relay provide immediate operator feedback, improving maintenance planning and downtime reduction.
Eaton backs this SPD with a 15-year warranty, reflecting confidence in long-term protection and reducing lifecycle costs. The included standard feature package supports quick commissioning and ongoing protection with dependable performance.