Eaton SPC150240S7P Surge Protection Device - UL 1449
Part Number: SPC150240S7P
Quick Summary
The Eaton SPC150240S7P surge protection device protects electrical systems from transient surges in industrial panels. For engineers tasked with uptime and equipment protection, unpredictable surges threaten downtime, equipment life, and maintenance costs. This model carries UL 1449 certification and is housed in a rugged NEMA 4X enclosure, offering reliable performance in harsh environments. By combining surge protection, filtering, and a Form C relay, it supports proactive protection and smart panel monitoring, helping you reduce downtime, extend equipment life, and meet compliance while maintaining efficient operations.
Product Information
Extended Description
SPC150240S7P Eaton: Surge Protection Device, SPC series, 150 kA, 120/240V, Split-phase, NEMA 4X, Filtering and Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC150240S7P
UPC
786680218637
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
Filtering & Form C relay
Voltage rating
120/240 V
Enclosure
NEMA 4X
Phase
Split-phase
Mounting Method
External side
Interrupt rating
150 kAIC
Series
SPC
Feature 150 kAIC interrupt rating → Business Impact Robust surge capability minimizes the risk of equipment damage during fault events, reducing unplanned downtime and repair costs. Application Ideal for critical loads in manufacturing cells and automated lines using 120/240 V split-phase power. Feature Filtering & Form C relay → Business Impact Cleaner power and remote status signaling improve control reliability and EMI/EMC performance. Application Suitable for PLCs, servo drives, and intelligent motor controllers in production floors where precise signal conditioning matters. Feature NEMA 4X enclosure → Business Impact Weather-resistant protection enables outdoor and harsh-environment installations with long service life. Application Ideal for outdoor panels, entrances, and exposed electrical enclosures in manufacturing or batch processing facilities. Feature External side mounting → Business Impact Easier retrofits and faster installation with minimal panel disruption. Application Quick upgrades in existing switchgear and electrical rooms without major enclosure modifications. Feature 10 year warranty & UL 1449 certification → Business Impact Lower total cost of ownership and proven safety performance, supporting regulatory compliance. Application Asset protection programs and maintenance planning across industrial facilities. Industry context & compatibility → Business Impact Aligns with standard 120/240 V systems, SPC series interoperability, and integration with control panels, data centers, and industrial automation environments to optimize uptime and safety.
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FAQs
The SPC150240S7P is designed for split-phase 120/240 V service and offers external side mounting for straightforward retrofits. With dimensions of 7.5 in L, 8.5 in H, and 3.19 in W and a 4 lb footprint, it fits a wide range of panels while maintaining clearance for wiring and Form C relay connections.
It delivers a 150 kAIC interrupt rating and UL 1449 certification, providing robust transient suppression. Integrated filtering reduces EMI, and the Form C relay supports remote monitoring and signaling, helping protect sensitive PLCs, drives, and control panels from surge-related damage.
Yes. The device is housed in a NEMA 4X enclosure, delivering weather-resistant protection for outdoor and harsh-environment installations. This makes it well-suited for factory exteriors, outdoor switchgear, and exposed panels without compromising performance.
Plan for external side mounting and verify panel clearance. The unit’s footprint fits common retrofit scenarios, and its 120/240 V split-phase design aligns with standard industrial power distribution. Ensure proper wiring to the surge protection input and check available space for the Form C relay wiring and filtering components.
The SPC150240S7P carries a 10-year warranty, reflecting Eaton’s confidence in long-term performance. Proper installation and periodic inspection support durability, and the UL 1449 certification reinforces safety and reliability for ongoing maintenance and asset protection programs.