Eaton SPC050240D2P Surge Protection - UL1283 5th Edition
Part Number: SPC050240D2P
Quick Summary
The Eaton SPC050240D2P surge protection device safeguards critical equipment from transient overvoltages in industrial power systems and control panels. Many facilities struggle with unpredictable surges that cause nuisance tripping, premature component wear, and downtime. This model carries UL 1449 listing and UL1283 5th Edition filtration, and it uses a rugged NEMA 4X enclosure designed for harsh environments. With a 50 kA surge rating at 240V Delta and a 10-year warranty, it delivers robust protection and predictable maintenance costs. Designed for external side mounting, it simplifies installation in cramped spaces while protecting motors, drives, and sensing circuits across manufacturing floors. Its compact footprint also supports serviceability and easy replacement when needed.
Product Information
Extended Description
SPC050240D2P Eaton: Surge Protection Device, SPC series, 50 kA, 240V Delta, NEMA 4X, Filtering, UL1283 5th Edition
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC050240D2P
UPC
786680214417
Product Length/Depth
5.5 in
Product Height
6 in
Product Width
3.19 in
Product Weight
2.5 lb
Warranty
10 year
Certifications
UL 1449
Special features
Filtering, UL1283 5th Edition
Voltage rating
240V Delta
Enclosure
NEMA 4X
Mounting Method
External side
Series
SPC
Feature: 50 kA surge rating at 240V Delta provides high transient tolerance, reducing voltage excursions reaching downstream devices. Business Impact: minimizes downtime, extends equipment life, and lowers maintenance costs. Application: protection for motor drives, PLCs, and control panels in heavy manufacturing environments. Feature: UL 1449 listing and UL1283 5th Edition filtration ensure compliance and EMI/RFI control. Business Impact: enhances safety and reduces electrical noise that can impact precision sensors. Application: industrial automation cells and robotic workstations where clean power is critical. Feature: NEMA 4X enclosure offers corrosion resistance and washdown suitability. Business Impact: enables outdoor or challenging indoor installations with minimal enclosure risk. Application: external panels, outdoor service entrances, and harsh factory floors. Feature: External side mounting simplifies retrofits and minimizes panel modifications. Business Impact: faster commissioning and lower installation costs. Application: upgrading existing protection in constrained spaces. Feature: 10-year warranty and manufacturer support provide long-term asset protection. Business Impact: predictable lifecycle costs and ROI through reduced unplanned repairs. Application: asset protection programs in automotive, food & beverage, and process industries. Feature: Compact footprint maintains standard enclosure compatibility without sacrificing protection. Business Impact: preserves cabinet real estate and eases integration with existing wiring schemes. Application: machine control cabinets and distributed power distribution.
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FAQs
To install the SPC050240D2P, power must be de-energized and wiring done per the Eaton wiring diagram. Mount the device on the exterior side of the panel using compatible hardware, ensuring proper clearance for heat dissipation and service access. Connect line and load leads per the 240V Delta configuration and secure the enclosure gasket to maintain the NEMA 4X integrity. Follow local codes and UL 1449/UL1283 guidelines for commissioning.
The SPC050240D2P is rated for 50 kA surge current with a 240V Delta voltage rating. This combination provides robust protection for industrial equipment such as motors, drives, and control electronics. It carries UL 1449 listing and UL1283 5th Edition filtration, making it suitable for demanding manufacturing environments where transient events are common.
Yes. The device uses a NEMA 4X enclosure designed for weatherproofing and washdown resistance, making it suitable for outdoor or harsh indoor settings. Its external side mounting supports retrofit installations in crowded panels. It is well-matched for manufacturing lines, conveyors, machine tools, and other industrial applications where reliable surge protection and EMI/RFI filtration are essential.
The SPC050240D2P carries UL 1449 listing and UL1283 5th Edition filtration, which indicate certified surge protection performance and EMI/RFI filtering capabilities. These certifications help ensure compliance with safety and noise-reduction requirements in industrial environments, reduce risk during audits, and support reliable operation of sensitive automation equipment in factories and data centers.
The SPC050240D2P comes with a 10-year warranty, offering predictable lifecycle costs and protection against unplanned failures. By reducing surge-related downtime and extending the life of motors, drives, and controllers, it delivers a favorable return on investment. Routine inspection and replacement of the SPD when indicated by maintenance cycles can further optimize uptime and asset performance.