Eaton SPD100480D1B Surge Protection Device - UL Listed
Part Number: SPD100480D1B
Quick Summary
The Eaton SPD100480D1B surge protection device shields switchgear from damaging transients in 480V industrial systems. Engineers often contend with unpredictable voltage spikes that drive downtime, equipment wear, and costly repairs. UL 1449 listed protection, plus compliance with IBC 2006, CBC 2007, and UBC Zone 4, helps ensure regulatory safety and reliable performance. Designed for use with switchgear featuring a remote display, it also leverages EMI/RFI filtering and a built-in audible alarm to support proactive maintenance and clear operator communication. With a 15-year warranty and robust ratings, this solution delivers long-term value for industrial automation, manufacturing lines, and critical control panels.
Product Information
Extended Description
SPD100480D1B 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, Basic feature package, used with Switchgear with remote display
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100480D1B
UPC
786685319087
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
Basic 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
Switchgear with remote display
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: High surge protection ratings including 100 kA per phase surge current and 200 kAIC short-circuit rating. Business Impact: Provides strong margin against transient events, reducing the risk of equipment damage and unscheduled downtime. Application: Ideal for 480V delta (3W+G) switchgear where uptime is critical for continuous production and safety. Feature: EMI/RFI filtering delivering up to 50 dB attenuation from 10 kHz to 100 MHz. Business Impact: Cleaner power for sensitive controls and controllers, improving reliability and control precision. Application: Beneficial in automated assembly lines and robotics cabinets where electrical noise can affect sensors and PLCs. Feature: Audible alarm with silence button and Form C relay contact. Business Impact: Immediate visibility of fault conditions and seamless integration with building and machine monitoring systems. Application: Useful for preventive maintenance programs and remote signaling in panel-mounted diagnostics. Feature: Internal integrated mounting and compact dimensions (9.5 in L, 5.4 in W, 3.5 lb). Business Impact: Simplifies installation, reduces panel footprint, and lowers total installed cost. Application: Suitable for retrofit projects and new builds in compact switchgear enclosures. Feature: Comprehensive protection package (surge counter, 15-year warranty, 640 L-G/L-L, 640 V ratings). Business Impact: Long lifecycle reliability, traceable event history, and predictable maintenance budgeting. Application: Standards-aligned protection for data centers, process lines, and critical control panels.
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FAQs
Yes. SPD100480D1B is designed for use with switchgear featuring a remote display and uses internal integrated mounting for straightforward retrofit or new-build installation. Its compact 9.5 inch depth, 5.4 inch width, and 3.5 pound weight help it fit in standard panel spaces while delivering 480V delta (3W+G) protection and a robust 100 kA per phase surge rating.
Key protections include 100 kA per phase surge current and a 200 kAIC short-circuit rating, with nominal discharge current of 20 kA. Operating voltages are 640 L-G and 640 L-L at 50/60 Hz. These specs translate to strong transient suppression, reduced risk of equipment damage, and lower replacement costs in demanding industrial environments.
SPD100480D1B is well-suited for industrial automation, manufacturing lines, data centers, and critical control panels that rely on 480V delta power. It supports switchgear with remote displays and aligns with industry standards to help protect sensitive equipment, maintain uptime, and minimize unplanned downtime in high-demand environments.
The device carries UL 1449 protection and UL Listed certification, indicating compliance with core safety standards. It also meets or exceeds relevant building and electrical codes referenced in IBC 2006, CBC 2007, and UBC Zone 4, providing assurance for regulatory and safety requirements in commercial and industrial installations.
With a 15-year warranty and built-in features such as a surge counter and audible alarm, maintenance is minimized while visibility into faults is improved. The device’s robust protection reduces downtime, extends equipment life, and lowers total cost of ownership by protecting critical switchgear and automation panels in high-demand facilities.