Eaton SPD100480D2D Surge Protection Device - 200 kAIC
Part Number: SPD100480D2D
Quick Summary
The Eaton SPD100480D2D surge protection device guards 480V delta panel installations from damaging transient surges. This helps address the common pain points of unpredictable surges, downtime, and expensive repairs that disrupt production lines. It carries UL 1449, UL 1283, and UL Listed certifications, reinforcing safety, regulatory compliance, and reliability for harsh industrial environments. Designed for 480V delta systems, it combines reliable surge protection with built-in diagnostic features, EMI/RFI filtering, a bottom-terminal interface for secure connections, and a form C relay for fault signaling, all aimed at reducing maintenance effort and total cost of ownership.
Product Information
Extended Description
SPD100480D2D Eaton: Eaton SPD, STD PKG, BOTTOM TERMINALS , 100 kA per phase, 480V delta (3W+G) rating, 640 L-G, 640 L-L MCOV, Internal integrated, Standard feature package, Bottom Terminals Warranty Replacement
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100480D2D
UPC
786679202791
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
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Operating voltage
640 L-G, 640 L-L
Used with
panelboards (PRL-C)
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
High-energy protection with robust ratings ensures critical loads stay online; 100 kA per phase protection and a 200 kAIC short-circuit rating translate to fewer fuse trips and less equipment wear, enabling smoother production. This translates to measurable downtime reduction and longer service life for motors, drives, and control electronics. The EMI/RFI filtering delivers up to 50 dB of noise attenuation from 10 kHz to 100 MHz, improving signal integrity for sensitive controllers and PLCs without adding complexity to the system. An audible alarm with silence button plus a Form C relay contact provides immediate operator awareness and flexible signaling for remote monitoring and automation integration, supporting faster response times during disturbances. Internal integrated mounting and bottom terminals simplify installation and wiring, reducing labor time and minimizing connection errors in dense panel layouts. Compliance features such as IBC CBC UBC-ready design and a listed protection package help maintain code conformity while protecting infrastructure; the device is also compatible with panelboards (PRL-C), streamlining retrofit or new-build installations. The rated 480 delta voltage and 640 L-G / 640 L-L MCOV specifications ensure reliable performance across multi-line configurations, while the 20 kA nominal discharge current and 100 kA per phase surge capability provide a solid margin against evolving grid transients, supporting long-term reliability for industrial facilities.
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FAQs
Install the SPD100480D2D using its internal integrated mounting and bottom terminals to simplify wiring. Verify compatibility with panelboards (PRL-C) and ensure proper grounding. Connect per the included instructions, confirm the Form C relay signaling is wired to your annunciation or PLC, and test the audible alarm as part of commissioning. Refer to the Eaton specification sheet for wiring diagrams and torque values to avoid loose connections and potential arcing.
The device offers 100 kA per phase surge capability and a 200 kAIC short-circuit rating, with a nominal discharge current of 20 kA. Its 480V delta voltage rating and MCOV of 640 V phase-to-ground and phase-to-phase ensure robust protection across typical industrial delta networks. These ratings deliver substantial margins against industrial transients, reducing the likelihood of downstream equipment damage.
Yes. It is designed for panelboards and control panels in industrial facilities and can be used with panelboards (PRL-C). Its EMI/RFI filtering helps protect sensitive control electronics, while the audible alarm and Form C relay support proactive fault signaling. With 480V delta operation and UL-listed certifications, it meets common regulatory expectations for critical infrastructure.
The SPD100480D2D carries UL 1449, UL 1283, and UL Listed certifications. These markings indicate compliance with established safety and performance standards for surge protection devices in industrial environments, delivering reliability, safer installation, and easier code approval for facilities handling motors, drives, and programmable logic controllers.
Maintenance benefits include an integrated surge counter and rest button for quick diagnostics, plus an audible alarm that reduces mean time to detect disturbances. The device’s robust protection reduces downtime and component wear, supporting a favorable ROI through fewer outages and lower replacement costs, especially in facilities with high transient activity or sensitive automation systems.