Eaton SPC100240N4P Surge Protection Device - NEMA 4X
Part Number: SPC100240N4P
Quick Summary
Eaton SPC100240N4P surge protection device protects critical electrical systems from transient overvoltages in industrial panels, delivering fast clamping and reliable downstream protection for sensitive controls. Unprotected equipment suffers unexpected downtime, degraded component life, and costly repairs when surges ride through power feeds. This unit is UL 1449 listed and housed in a NEMA 4X enclosure with a 100 kAIC interrupt rating, ensuring robust protection in both indoor and harsh environments. By combining compact form factor with durable performance, it supports easy retrofits and scalable protection across multiple electrical panels, helping maintenance teams and procurement teams reduce total cost of ownership while maintaining safety standards.
Product Information
Extended Description
SPC100240N4P Eaton: Surge Protection Device, SPC series, 100 kA, 240V, Single-phase, NEMA 4X, Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC100240N4P
UPC
786680213076
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
Form C relay
Voltage rating
240V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Interrupt rating
100 kAIC
Series
SPC
Feature 1: 240V single-phase operation provides targeted protection for common industrial feeders, delivering immediate surge clamping at the source. Business impact: minimizes nuisance trips and extends equipment life; Application: control cabinets, motor starters, and small to mid-size industrial panels. Feature 2: 100 kAIC interrupt rating handles high-energy surge events, safeguarding downstream devices and reducing repair costs. Business impact: protects critical loads during severe transient events; Application: panel boards in manufacturing lines and distribution centers. Feature 3: NEMA 4X enclosure delivers weatherproof, dust-tight protection suitable for damp or harsh environments. Business impact: enables outdoor and wash-down area installations with dependable performance; Application: outdoor electrical rooms, perimeter panels, and process equipment. Feature 4: Form C relay offers adjustable signaling and remote monitoring capability for status alerts and integration with control systems. Business impact: improves maintenance visibility and reduces mean time to repair; Application: alarm systems, PLC interfaces, and remote diagnostics. Feature 5: Compact SPC series footprint with external side mounting simplifies retrofit projects and new installations. Business impact: reduces installation time and space requirements; Application: retrofit upgrades in existing panels, new builds, and modular automation architectures. Feature 6: 10-year warranty and UL 1449 certification provide long-term value and compliance confidence. Business impact: lowers lifecycle risk and supports regulatory alignment; Application: procurement decisions and long-range maintenance planning.
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FAQs
SPC100240N4P is designed for external side mounting in single-phase 240V circuits and fits standard panel configurations used in industrial environments. It is UL 1449 listed and supports integration with SPC series deployments, making retrofits straightforward without extensive rewiring. The device’s compact footprint and Form C signaling option help align with common control and protection schemes.
The 100 kAIC rating indicates the device can interrupt extremely high-energy surge events without compromising performance, protecting downstream equipment such as relays, drives, and PLCs. This rating translates to improved reliability during lightning strikes or utility transients, reducing the likelihood of catastrophic failure in mission-critical loads.
Yes. The NEMA 4X enclosure provides weather-resistant protection, enabling installation in outdoor or damp environments, wash-down areas, and other demanding settings without sacrificing surge suppression performance or safety margins.
Absolutely. The Form C relay offers configurable contacts for remote indication or signaling, enabling integration with plant monitoring, annunciation systems, or PLC inputs to streamline maintenance and fault response workflows.
The SPC100240N4P carries a 10-year warranty, reflecting Eaton’s commitment to long-term reliability. By reducing downtime, protecting expensive drives and controls, and simplifying compliance reporting, it delivers a favorable total cost of ownership and faster return on investment in ongoing operations.