Eaton SPD100240H2P Surge Protection Device - UL 1449
Part Number: SPD100240H2P
Quick Summary
SPD100240H2P is a surge protection device that shields 240V delta systems in industrial electrical panels. Power transients cause equipment downtime and costly repairs, making reliable protection critical. UL 1449 listed, with a NEMA 4X stainless steel enclosure and a 100 kAIC interrupt rating, it is built for harsh environments and long service life. The external side mounting simplifies retrofits and field upgrades, while the standard feature package keeps installation straightforward for new builds and retrofit projects. With operating voltages including L-N, L-G, N-G, and L-L, this SPD delivers versatile protection across diverse panel configurations, backed by Eaton’s warranty and support to minimize total cost of ownership.
Product Information
Extended Description
SPD100240H2P Eaton: Surge Protection Device, SPD series, 100 kAIC, 240V high-leg delta (4W+G) on B phase, Standard feature package, NEMA 4X stainless steel 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
SPD100240H2P
UPC
786685339955
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
240V delta (4W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Enclosure material
Stainless steel
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 Specification Sheet - SPD100240H2P
Eaton’s SPD Series (Sidemount Versions) Data Sheet
High-energy surge protection with a 100 kAIC interrupt rating directly reduces the risk of equipment damage during lightning or utility transients. This protection translates into a higher fault tolerance for motor drives, PLCs, and HMI stations, lowering the probability of nuisance trips and unplanned downtime in manufacturing lines. Use in panelboards or outdoor enclosures in harsh environments, where reliability directly impacts productivity and maintenance costs. The 240V delta (4W+G) configuration provides accurate protection for high-leg delta systems, ensuring that the correct phases are safeguarded without sacrificing performance in mixed-load facilities. This compatibility supports quick upgrades to aging switchgear and reduces wiring errors during installation, offering a smoother transition for retrofit projects. With a 100 kAIC rating, the SPD handles large transient events, delivering longer equipment life and reduced spare-part expenses across critical production lines.
Get a Quick Quote for a Eaton SPD100240H2P
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 SPD100240H2P?
Enquire Now
FAQs
SPD100240H2P uses an external side mounting method designed for straightforward retrofits or new installations. It fits standard enclosure footprints and measures roughly 9.5 in in depth by 5.4 in wide and 3.45 in high, with a weight around 3.5 lb. The stainless steel NEMA 4X enclosure provides rugged protection suitable for outdoor or washdown environments, and the unit ships with a standard feature package to simplify wiring and commissioning.
The device delivers a 100 kAIC interrupt rating for robust surge handling. It is configured for 240V delta systems (4W+G) and supports operating voltages of 150 L-N, 150 L-G, 150 N-G, and 300 L-L, making it versatile across common industrial power networks. UL 1449 certification further validates its surge protection capabilities for safety-critical applications.
Yes. The combination of a NEMA 4X stainless steel enclosure and outdoor-ready construction makes SPD100240H2P suitable for outdoor panels, equipment rooms, and exposed installations. External side mounting simplifies retrofits in existing facilities, while the durable enclosure supports washdown environments common in manufacturing, food & beverage, and chemical processing facilities.
SPD100240H2P is UL 1449 listed, which confirms adherence to essential surge protection safety standards. The NEMA 4X enclosure further demonstrates resistance to dust, water, and corrosion in challenging environments. A 15-year warranty enhances reliability expectations, helping facilities justify the investment through long-term maintenance and replacement cost savings.
By protecting critical loads such as motor drives, PLCs, and panel electronics from transient events, this SPD reduces unplanned downtime and potential equipment damage. Its rugged enclosure and external mounting simplify installation and retrofit timelines, while the 15-year warranty lowers lifecycle maintenance costs and extends asset life, delivering a favorable total cost of ownership for industrial facilities.