Eaton SPD080480D2J Surge Protection Device - UL Listed
Part Number: SPD080480D2J
Quick Summary
SPD080480D2J is a surge protection device designed to shield motor control centers from damaging transient voltages in 480 V delta (3W+G) systems. Electric transient events, motor starts, and line disturbances can drive costly downtime and premature equipment wear if unprotected. UL 1449 Listed certification, a -40 to 50 °C operating range, and a 120 kAIC interrupt rating provide reliable protection in demanding industrial environments. In addition, EMI/RFI filtering reduces electrical noise by up to 50 dB from 10 kHz to 100 MHz, while an audible alarm and Form C relay enable proactive monitoring. Used with motor control centers, this device offers strong value for uptime, reduced maintenance, and long-term ownership, while supporting compliance with industry standards and OEM specifications.
Product Information
Extended Description
SPD080480D2J Eaton: Eaton Surge Protection Device, SPD Series, 80 kA per phase, 480V delta (3W+G) rating, 640 L-G, 640 L-L MCOV, Internal integrated, Standard feature package, used with Motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080480D2J
UPC
786685324289
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
120 kAIC
Nominal Discharge Current
20 kA
Operating voltage
640 L-G, 640 L-L
Used with
Motor control centers
Voltage rating
480 V delta (3W+G)
Surge current
80 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
High-energy surge protection is delivered by the SPD080480D2J with 80 kA per phase and 640 V line-to-ground / line-to-line compatibility in a 480 V delta system. This capability directly reduces insulation stress and nuisance trips in MCCs, translating into lower downtime and fewer unplanned outages in manufacturing facilities. The EMI/RFI filtering provides up to 50 dB attenuation from 10 kHz to 100 MHz, improving drive performance and PLC reliability while maintaining a quieter electrical environment. An audible alarm with silence button, surge counter, and a Form C relay contact offer clear fault visibility and easy integration into plant control systems, enabling faster maintenance decisions and reduced mean time to repair. Internal integrated mounting and the standard feature package simplify installation, save panel space, and minimize wiring complexity across new builds and retrofits. The equipment’s operating temperature range (-40 to 50 °C), 120 kAIC interrupt rating, and 200 kA short-circuit rating ensure resilience in harsh environments, supporting long-term reliability and predictable maintenance costs. Together with a 15-year warranty and UL 1449 Listed certification, the SPD provides a compelling total cost of ownership for motor control centers in industries like automation, packaging, and process manufacturing.
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FAQs
SPD080480D2J provides transient overvoltage protection for 480 V delta MCCs, delivering 80 kA per phase with 640 L-G and 640 L-L MCOV. This reduces insulation stress, minimizes nuisance trips, and lowers downtime by intercepting voltage spikes before they reach drives, controllers, and motors.
Yes. The device is designed for internal integrated mounting within MCCs and is specified as a standard feature package for Eaton’s surge protection line. Its 480 V delta rating and 50/60 Hz operation support common MCC configurations, simplifying installation and commissioning.
SPD080480D2J is UL 1449 Listed, which confirms electrical safety and performance under surge conditions. It also aligns with IBC/CBC/UBC zone considerations for industrial installations, helping ensure compliance with building codes and OEM requirements.
The device includes an audible alarm with a silence button, a Form C relay contact for control-system signaling, and a surge counter with a rest button. EMI/RFI filtering further reduces electrical noise, aiding sensor accuracy and diagnostic visibility for preventive maintenance.
Operable from -40 to 50 °C with a 120 kAIC interrupt rating and a 200 kA short-circuit rating, SPD080480D2J is designed for harsh industrial environments. Its 15-year warranty and UL listing underpin long-term reliability and predictable maintenance budgets.