Eaton SPD100480D3J Surge Protection Device - UL Listed
Part Number: SPD100480D3J
Quick Summary
Eaton SPD series surge protection device protects motor control centers from transient spikes in 480V delta systems. When surges occur, drives and MCCs suffer nuisance trips, degraded insulation, and unexpected downtime. UL 1449 Listed certification ensures safety and reliability, while EMI/RFI filtering helps meet clean power standards. Designed for 480V delta (3W+G) MCC applications, it supports 50/60 Hz operation and a 15-year warranty for long lifecycle value. Its built-in audible alarm, surge counter, and Form C relay provide actionable visibility, and its compact internal mounting aligns with modern MCC layouts for easier retrofits and space efficiency.
Product Information
Extended Description
SPD100480D3J 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 and surge counter, used with Motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100480D3J
UPC
786685324685
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 and surge counter
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Operating voltage
640 L-G, 640 L-L
Used with
Motor control centers
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
100 kA per phase surge rating provides robust transient protection for energized equipment. This level of surge capability helps safeguard motor control centers, drives, and feeders from damaging events, reducing unplanned downtime and maintenance costs. The SPD100480D3J is designed for 480V delta (3W+G) systems and operates at 50/60 Hz, making it a practical fit for industrial MCCs. High short-circuit interrupt rating of 200 kAIC ensures the device quickly interrupts harmful faults without propagating damage downstream, protecting downstream equipment and lowering replacement costs in demanding plant environments. EMI/RFI filtering delivers up to 50 dB of noise attenuation from 10 kHz to 100 MHz, improving drive startup behavior and reducing interference with nearby controls, while the audible alarm, surge counter, and Form C relay offer immediate visibility during events. The internal integrated mounting simplifies installation and reduces space in crowded MCC enclosures, with a compact footprint (9.5 in L x 5.4 in W x 3.45 in H) and a 3.5 lb weight, facilitating retrofit and scalable protection. A standard feature package with a surge counter accelerates commissioning and aligns with common MCC wiring practices, while UL 1449 Listed certification and a 15-year warranty support long-term reliability and lifecycle cost reduction.
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FAQs
SPD100480D3J is designed for internal mounting within MCCs, with a compact footprint (9.5 in L x 5.4 in W x 3.45 in H) and a weight of 3.5 lb. It plugs into standard MCC enclosures and supports 480V delta 50/60 Hz systems. Plan for access to the audible alarm, surge counter, and Form C relay, and ensure alignment with wiring practices for 3W+G configurations.
SPD100480D3J provides 100 kA per phase surge current and a 200 kAIC short-circuit rating, with a nominal discharge current of 20 kA. It operates at 480V delta (3W+G) and supports 50/60 Hz. These specs deliver robust protection for MCCs and drives against transient events and faults, reducing equipment damage and unplanned downtime.
Yes, SPD100480D3J is tailored for 480V delta (3W+G) motor control centers in industrial settings and operates at 50/60 Hz. Its design emphasizes compatibility with MCC layouts, internal mounting, and EMI/RFI filtering to maintain performance of nearby controls. For facilities with mixed voltages, ensure appropriate coordination and cabinet space, as the device is optimized for 480V MCC protection.
The SPD100480D3J is UL 1449 Listed, confirming compliance with recognized safety and performance standards for surge protection devices. This certification provides confidence in reliability for industrial applications and helps support regulatory alignment in plant electrical systems.
Eaton backs this unit with a 15-year warranty, reflecting its reliability and long-term serviceability. Features such as a surge counter with rest and an audible alarm reduce maintenance costs and downtime, while Form C relay contact supports easy integration with monitoring systems, contributing to a favorable return on investment over the equipment’s lifecycle.