Eaton SPC150240H4P Surge Protection Device - NEMA 4X
Part Number: SPC150240H4P
Quick Summary
The Eaton SPC150240H4P surge protection device guards critical equipment in 240V delta automation systems. Voltage transients cause premature equipment wear, nuisance tripping, and costly downtime for manufacturers. UL 1449 listing and a NEMA 4X enclosure bolster outdoor and harsh-environment viability, while a 10-year warranty underpins long-term reliability. The SPC series is designed for industrial panels, delivering robust surge protection with straightforward external side mounting and clear signaling paths for automation systems. This combination of protection and ease-of-use helps you reduce maintenance costs, improve uptime, and meet strict electrical standards in modern factories. Engineers will value the reliability and compatibility with SPC-series protection across control panels, drives, and sensors.
Product Information
Extended Description
SPC150240H4P Eaton: Surge Protection Device, SPC series, 150 kA, 240V High Leg Delta, NEMA 4X, Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC150240H4P
UPC
786680217937
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
Form C relay
Voltage rating
240V delta (4W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
150 kAIC
Series
SPC
Feature: 150 kAIC interrupt rating. Business impact: Provides high-energy surge protection, reducing the risk of catastrophic damage to sensitive drives and controllers, which translates to fewer unplanned outages and lower repair costs. Application: Suitable for automation racks and motor control centers in high-energy facility environments. Feature → Business Impact → Application: 240V delta (4W+G) voltage rating ensures compatibility with High Leg Delta systems common in manufacturing floors, enabling seamless protection without rewiring. Application: Control panels and machine feeders in mixed-voltage environments. Feature → Business Impact → Application: NEMA 4X enclosure offers rugged weatherproofing for indoor and outdoor installations, minimizing enclosure corrosion concerns and enabling outdoor panel protection. Application: Outdoor switchgear, irrigation controls, and wet-wet locales. Feature → Business Impact → Application: Form C relay provides remote signaling for PLCs and SCADA, enabling proactive fault indication and faster maintenance response. Application: Alarm and control integration in centralized automation systems. Feature → Business Impact → Application: External side mounting simplifies retrofits and new installs, reducing labor time and enabling easy serviceability in tight panels. Application: Retrofit projects in existing control cabinets. Feature → Business Impact → Application: 7.5 in L × 3.19 in W × 8.5 in H footprint and 4 lb weight offer a compact, manufacturable form factor that fits standard electrical spaces, cutting shipping and handling costs. Application: Standardized enclosure planning in plant upgrades. Additional notes: UL 1449 certification and a 10-year warranty reinforce compliance, risk reduction, and total cost of ownership improvements across industrial automation environments.
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FAQs
The SPC150240H4P is designed for 240V delta systems and uses external side mounting within a rugged NEMA 4X enclosure. It is ideal for industrial control panels, motor starter enclosures, and outdoor switchgear in manufacturing facilities. Its compatibility with the SPC series simplifies integration with existing protection schemes and standard wiring practices.
Key specs include a 240V delta (4W+G) voltage rating, a 150 kAIC interrupt rating, UL 1449 certification, and a NEMA 4X enclosure. It features a Form C relay for remote signaling and measures 7.5 in long, 8.5 in high, 3.19 in wide, with a weight of about 4 lb. A 10-year warranty supports long-term reliability.
Yes. The device protects critical automation components from transient surges and supports remote signaling via its Form C relay, which is compatible with PLCs and SCADA systems. Its compact external side mounting and robust enclosure enable reliable protection in both indoor panels and outdoor installations commonly found in automation infrastructure.
The SPC150240H4P is UL 1449 listed, and it comes in a NEMA 4X enclosure. These certifications ensure compliance with safety and performance standards, provide weather-resistant and corrosion-resistant protection, and support regulatory requirements for industrial facilities. This reduces risk during audits and supports your maintenance and safety programs.
The device mitigates transient overvoltages, reducing equipment wear, downtime, and nuisance trips, which lowers maintenance costs and improves line availability. With a 150 kAIC rating, UL 1449 compliance, NEMA 4X protection, and a 10-year warranty, you gain long-term reliability and predictable total cost of ownership in busy manufacturing environments.