Eaton SPC150240D3P Surge Protection Device - UL1449
Part Number: SPC150240D3P
Quick Summary
The Eaton SPC150240D3P surge protection device protects electrical systems from surges in industrial panels. By clamping transient voltages, it helps prevent nuisance outages and costly equipment damage during lightning events and switching transients. UL 1449 certification, a rugged NEMA 4X enclosure, and a 150 kAIC interrupt rating ensure performance across harsh environments. The unit features audible alarm signaling, external side mounting, and a compact footprint suited for retrofit projects in crowded switchgear. With a 10-year warranty and Eaton SPC series compatibility, it supports reliable, long-term protection and improved uptime for utility rooms and manufacturing floors.
Product Information
Extended Description
SPC150240D3P Eaton: Surge Protection Device, SPC series, 150 kA, 240V Delta, NEMA 4X, Audible alarm
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC150240D3P
UPC
786680217500
Product Length/Depth
7.5 in
Product Height
8.5 in
Product Width
3.19 in
Product Weight
4 lb
Warranty
10 year
Certifications
UL 1449
Type
Surge protection device
Special features
Audible alarm
Voltage rating
240V Delta
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
150 kAIC
Series
SPC
Feature: 150 kAIC interrupt rating and 240V Delta configuration. Business Impact: Delivers robust transient protection for high-energy surges, reducing the risk of equipment damage and unscheduled downtime while supporting steady production. Application: Ideal for industrial control panels, motor control centers, and distribution boards in manufacturing facilities where energy surges must be contained. Feature: NEMA 4X enclosure. Business Impact: Weatherproof, corrosion-resistant housing minimizes ingress and maintenance, extending service life in damp or washdown environments. Application: Outdoor substations, process plants, and production floors requiring durable SPD protection. Feature: Audible alarm. Business Impact: Immediate fault signaling accelerates troubleshooting and reduces mean time to repair, safeguarding line uptime. Application: Control rooms and near-line equipment where audible alerts improve response times. Feature: External side mounting. Business Impact: Simplifies retrofit and future reconfiguration, cutting installation time and site disruption. Application: Legacy panels and space-constrained installations that benefit from flexible mounting. Feature: 10-year warranty and UL 1449 certification. Business Impact: Lowers total cost of ownership with long-term protection and regulatory compliance. Application: OEM specs, facility upgrades, and asset-management programs across industrial environments.
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FAQs
The SPC150240D3P is designed for external side mounting, simplifying retrofit and new installations. Begin by selecting a suitable panel with appropriate clearance, mount the unit using the supplied hardware, connect the 240V Delta input and the protected outputs per Eaton’s wiring diagram, and verify the audible alarm is functioning. Ensure the enclosure is upright and sealed to maintain the NEMA 4X rating.
Key specs include a 240V Delta voltage rating and a 150 kAIC interrupt rating, making it suitable for high-energy transients. It is UL 1449 certified and housed in a NEMA 4X enclosure, with audible alarm support. The product also provides a 10-year warranty and integrates with the SPC series family for consistent protection performance.
Yes. The unit’s NEMA 4X enclosure is designed for outdoor and washdown environments, providing corrosion resistance and moisture protection. Combined with UL 1449 certification and a robust 150 kAIC rating, it delivers reliable surge protection in demanding facilities such as outdoor switchgear and process plants.
The SPC150240D3P is UL 1449 listed, rated for 150 kAIC, and features a NEMA 4X enclosure. These certifications support safety compliance for industrial power systems and help simplify audits and regulatory requirements across manufacturing, data centers, and utility installations.
By preventing transient damage and reducing downtime, the SPC150240D3P lowers maintenance costs and extends equipment life. The 10-year warranty adds financial predictability, while external side mounting speeds up installation and retrofit projects, delivering faster time-to-value in large-scale power-distribution upgrades.