Eaton SPD100240S2N Surge Protection Device - UL 1449
Part Number: SPD100240S2N
Quick Summary
SPD100240S2N surge protection device protects electrical systems from transient surges in industrial equipment installations. Many facilities struggle with unexpected outages and equipment damage from lightning and switching transients; this SPD provides dependable protection with fast response and easy integration. UL 1449 listed, housed in a rugged NEMA 4X enclosure, and designed for external sidemount installation. This model supports reliable protection while offering long warranty and compatibility with standard Eaton SPD accessories, helping OEMs and maintenance teams meet safety and reliability goals.
Product Information
Extended Description
SPD100240S2N Eaton: Surge Protection Device, SPD series, 100 kAIC, 120/240V Split single-phase, Standard feature package, NEMA 4 enclosure, External side mount, 150 L-N, 150 L-G, 150 N-G, 300 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240S2N
UPC
786685334523
Product Length/Depth
9.5 in
Product Height
3.45 in
Product Width
5.4 in
Product Weight
3.5 lb
Warranty
15 year
Certifications
UL 1449
Type
Surge protection device
Accessories
Standard feature package
Voltage rating
120/240 V
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
100 kAIC
Operating voltage
150 L-N, 150 L-G, 150 N-G, 300 L-L
Series
SPD
Eaton’s SPD Series (Sidemount Versions) Brochure
Eaton SPD Series - For Mounting External To Electrical Distribution Equipment Installation Manual
Eaton’s SPD Series (Sidemount Versions) Data Sheet
High-energy protection with a 100 kAIC interrupt rating translates to robust safeguarding of downstream equipment, reducing costly downtime and extending the life of motors, drives, and panels. The 120/240 V split single-phase voltage rating aligns with common industrial power systems, enabling straightforward integration into control panels and MCCs without extensive rewiring. A rugged NEMA 4X enclosure provides reliable ingress protection for indoor and outdoor applications, supporting harsh environments and demanding maintenance schedules. External sidemount mounting simplifies installation and servicing, enabling rapid retrofits to existing equipment racks and distribution equipment with minimal downtime. Operating voltage options of 150 L-N, 150 L-G, 150 N-G, and 300 L-L deliver versatile surge tolerance for diverse circuit configurations, while the 9.5 in length, 5.4 in width, and 3.45 in height keep a compact footprint in crowded electrical rooms. With a 15-year warranty and standard feature package, this SPD delivers predictable total cost of ownership and predictable maintenance budgeting, backed by Eaton’s data sheets and support ecosystem.
Get a Quick Quote for a Eaton SPD100240S2N
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SPD100240S2N?
Enquire Now
FAQs
SPD100240S2N is designed for external sidemount installation. Use compatible mounting hardware to attach it to the side of distribution equipment or enclosures. Ensure secure grounding and clearance for service access. The unit’s NEMA 4X enclosure is specified for outdoor or harsh indoor environments, aiding safe maintenance without disassembly.
Key specs include 120/240 V voltage rating, 100 kAIC interrupt rating, and operating voltages of 150 L-N, 150 L-G, 150 N-G, 300 L-L. It is UL 1449 listed and features a 9.5 in length, 5.4 in width, and 3.45 in height with a 3.5 lb weight, ensuring compatibility with compact switchgear and panel layouts.
Yes, the NEMA 4X enclosure supports rugged environments, and the external sidemount design facilitates easy integration into outdoor-rated or exposed indoor panels. While data centers may require carefully coordinated protection strategies, this SPD provides reliable transient suppression for industrial and semi-outdoor applications.
The product is UL 1449 listed, which supports compliance with surge protection safety standards. The enclosure’s rugged construction (NEMA 4X) further enhances protection against environmental factors. Always verify local electrical codes and equipment compatibility when designing protection schemes for specific installations.
With a 15-year warranty and standard feature package, the SPD offers long-term protection with predictable replacement cycles, reducing downstream equipment failures and downtime. Routine inspections and periodic resistance checks, guided by Eaton’s installation manuals and data sheets, help maximize uptime and minimize unplanned maintenance costs.