Eaton SPC160120N5P Surge Protection Device - UL 1449
Part Number: SPC160120N5P
Quick Summary
The Eaton SPC160120N5P surge protection device protects 120V single-phase circuits in commercial and industrial panels from damaging transient surges. Downtime and equipment damage from lightning and utility switching are costly and unpredictable; this SPD helps minimize outages and extend component life. UL 1449 listing and a rugged NEMA 4X enclosure deliver safety and reliability in harsh environments, while the audible alarm and Form C relay support proactive monitoring and alarm signaling. Backed by a 10-year warranty and straightforward external side mounting, it combines robust protection with installation efficiency, delivering improved uptime and a lower total cost of ownership for panel upgrades and retrofit projects.
Product Information
Extended Description
SPC160120N5P Eaton: Surge Protection Device, SPC series, 160 kA, 120V, Single-phase, NEMA 4X, Audible alarm and Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC160120N5P
UPC
786680217555
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
Type
Surge protection device
Special features
Audible alarm & Form C relay
Voltage rating
120 V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Interrupt rating
160 kAIC
Series
SPC
Feature: 160 kAIC interrupt rating provides high-energy surge handling, reducing downstream equipment damage. Business Impact: minimizes downtime, lowers maintenance costs, and protects critical assets in motor control centers and switchgear. Application: ideal for outdoor or harsh-environment panels where high-energy transients are expected. Feature: 120 V single-phase operation suits common commercial and light industrial loads, ensuring compatible protection for standard distribution panels. Business Impact: simplifies design and procurement while maintaining reliability across typical plant circuits. Application: panel boards, lighting panels, and small motor circuits. Feature: NEMA 4X enclosure delivers weatherproof, corrosion-resistant protection. Business Impact: enables safe installation in wet or dusty environments, reducing enclosure-related failures and service calls. Application: outdoor equipment rooms, warehouse interiors, and exterior switchgear housings. Feature: Audible alarm and Form C relay provide immediate fault signaling and remote monitoring capability. Business Impact: supports condition-based maintenance and integrates with BMS/PLC signaling for faster response. Application: facility monitoring systems and fault alert workflows. Feature: External side mounting simplifies retrofit and serviceability, reducing install time and disruption. Business Impact: lowers labor costs and accelerates upgrades during plant downtime windows. Application: panel retrofits and new-build electrical rooms. Feature: UL 1449 listed construction and a 10-year warranty offer long-term protection and peace of mind. Business Impact: improves total cost of ownership and compliance confidence for regulated environments. Application: industrial automation panels, data centers, and utility closets.
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FAQs
The SPC160120N5P is designed for 120 V, single-phase circuits and installs on external side of standard panels. It suits panel boards, switchgear, and motor control centers in commercial and light industrial environments. Its compact 5.5 in depth, 6 in height, and 3.19 in width make retrofits straightforward, while the NEMA 4X enclosure supports harsh locations.
A 160 kAIC interrupt rating indicates the device can safely interrupt high-energy surges, protecting downstream equipment from severe transient events. This rating translates to better protection for feeders, drives, and contactors in demanding industrial settings, reducing the likelihood of insulation breakdown, equipment failure, and costly downtime during major surge events.
Yes. The SPC160120N5P uses a NEMA 4X enclosure, which provides weatherproof and corrosion-resistant protection. This makes it suitable for outdoor installations, damp locations, and areas with exposure to dust or moisture, ensuring reliable surge protection without enclosure-related compromises.
The device includes an audible alarm and a Form C relay, enabling local fault signaling and remote signaling to building automation or PLCs. This allows maintenance teams to trigger alerts, log events, and integrate surge protection status into automated monitoring dashboards for proactive response and improved operational visibility.
The SPC160120N5P comes with a 10-year warranty from Eaton, reducing long-term ownership costs. Regular inspection of the indicator signals and periodic testing as part of site maintenance is recommended. The UL 1449 listing further confirms compliance with surge protection standards, contributing to predictable performance and ROI over the equipment’s life cycle.