Eaton SPC050240N1P Surge Protection Device - UL 1449
Part Number: SPC050240N1P
Quick Summary
The Eaton SPC050240N1P surge protection device shields 240V single-phase systems from transient power surges in industrial control panels and switchgear. Unexpected voltage spikes can cause costly downtime and equipment damage, especially in harsh industrial environments. UL 1449 listing, a robust NEMA 4X enclosure, and a 50 kA surge rating provide reliable, standards-compliant protection. This solution combines protection with easy installation and long-term value, aligning with maintenance strategies and procurement objectives. By selecting a proven SPD from the SPC series, engineers can optimize uptime while simplifying compliance and inventory management for mission-critical power networks.
Product Information
Extended Description
SPC050240N1P Eaton: Eaton SPC series surge protection device, 50 kA, 240V, Single-phase, NEMA 4X, Standard configuration
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC050240N1P
UPC
786680214912
Product Length/Depth
5.5 in
Product Height
5.5 in
Product Width
3.19 in
Product Weight
2.5 lb
Warranty
10 year
Certifications
UL 1449
Special features
Standard configuration
Voltage rating
240V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Series
SPC
Feature: 50 kA surge rating → Business Impact: High-energy surge events are intercepted, reducing downstream damage and downtime in control systems. Application: Ideal for 240V single-phase panels, switching gear, and motor control centers. Feature: 240V single-phase compatibility → Business Impact: Aligns with common industrial power architectures, minimizing compatibility risk. Application: Suitable for distribution boards and process equipment in manufacturing facilities. Feature: NEMA 4X enclosure → Business Impact: Provides ingress protection in dirty or wet environments, lowering enclosure-related failures. Application: Outdoor installations, washdown areas, and rugged plant floors. Feature: External side mounting → Business Impact: Simplifies retrofit and field installation, accelerating deployment and reducing labor costs. Application: Mounted on panels or enclosures with minimal disruption. Feature: 10-year warranty → Business Impact: Lowers life-cycle costs and provides long-term support for asset protection. Application: Procurement planning and maintenance budgeting. Feature: UL 1449 certification → Business Impact: Ensures compliance with safety standards, easing regulatory approvals. Application: Critical for audits and safety programs in electrical infrastructure. Feature: Standard configuration → Business Impact: Fast deployment with predictable performance, reducing project lead times. Application: Quick stocking and consistent field performance across multiple sites.
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FAQs
Install the SPC050240N1P using external side mounting on a compatible enclosure with adequate clearance for heat dissipation. Verify 240V single-phase supply, observe proper wiring practices, and ensure robust grounding. Consider ambient conditions, moisture exposure, and accessibility for diagnostics. Confirm UL 1449 compliance during commissioning and document the 5.5 in x 3.19 in footprint for panel planning.
This device delivers a 50 kA surge rating, enabling effective clamping of transient events common in industrial panels. Its UL 1449 certification confirms safety compliance, while the NEMA 4X enclosure supports harsh environments. In practice, it reduces nuisance tripping and protects PLCs, drives, and sensors, leading to fewer unplanned outages and lower maintenance costs.
Yes. The NEMA 4X enclosure provides protection against dust, water, and corrosion, making the SPC050240N1P appropriate for outdoor panels, washdown areas, and exposed plant sections. Its rugged construction complements outdoor switchgear and exterior instrument cabinets, helping maintain performance and reliability in challenging conditions.
The SPC050240N1P is UL 1449 certified, indicating compliance with recognized safety standards for surge protective devices. This certification supports regulatory approvals and reliability expectations for industrial control systems. Coupled with its 50 kA rating and NEMA 4X enclosure, the product demonstrates robust protection suitable for mission-critical power networks.
By absorbing surges and reducing transient electrical stress, the SPC050240N1P helps extend the life of connected electronics and drives, lowering replacement and downtime costs. Its long-life warranty and low maintenance profile translate into predictable operating expenses, better asset utilization, and faster project payback for automation and electrical infrastructure investments.