Eaton SPM100240H4T Surge Protection Device - UL 1449
Part Number: SPM100240H4T
Quick Summary
SPM100240H4T SPD MAX surge protection device guards critical electrical systems from transient overvoltages in industrial power distribution. Nuisance outages and equipment damage from spikes can disrupt production lines and erode maintenance budgets. UL 1449 listed and a NEMA 4 enclosure rating support reliable protection in harsh environments and outdoor panels. As part of Eaton's Power Xpert SPD family, it integrates with standard electrical distributions and simplifies panel wiring, delivering quick installation and consistent protection across sites. This combination helps facilities improve uptime, extend the life of motors and drives, and meet essential compliance requirements while enhancing overall electrical reliability.
Product Information
Extended Description
SPM100240H4T Eaton: Eaton SPD Max series surge protection device, SPD Max Series, 100 kA per phase, 240 Delta High Leg (4W + G) on 'B' Phase, Power Xpert SPD, NEMA 4 with internal terminal block
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM100240H4T
UPC
786689408756
Product Length/Depth
9.5 in
Product Height
17.05 in
Product Width
15 in
Product Weight
52 lb
Certifications
UL 1449
Voltage rating
240V high-leg delta (4W+G) on B phase
Surge current
100kA per phase
The SPD MAX SPM100240H4T delivers 100 kA per phase surge capability, providing robust protection for sensitive drives, PLCs, and control panels, which translates to reduced unplanned downtime and lower maintenance costs on demanding manufacturing lines. Its 240V high-leg delta (4W+G) on the B phase supports reliable protection in delta networks, helping prevent mis-wiring and ensuring correct phase protection in complex power layouts. Built into a NEMA 4 enclosure with an internal terminal block, the device withstands outdoor and washdown environments while streamlining field wiring and installation, reducing on-site labour and wiring errors. With dimensions of 9.5 in depth, 17.05 in height, and 15 in width, and a weight of 52 lb, it fits neatly into standard panels and can be retrofitted into existing installations without major rework. UL 1449 listing reinforces compliance with surge protection standards, while compatibility with Eaton's Power Xpert SPD family ensures scalable protection across multiple sites, lowering total cost of ownership and sustaining performance in critical processes.
Get a Quick Quote for a Eaton SPM100240H4T
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 SPM100240H4T?
Enquire Now
FAQs
The SPM100240H4T is designed for industrial power distribution, including motor control centers, control panels, and outdoor equipment using 240V high-leg delta systems. It protects sensitive drives, PLCs, and electrical panels from transient surges, helping minimize downtime and maintenance costs.
The unit provides 100 kA per phase surge protection, offering robust defense against high-energy transients commonly encountered on industrial power networks.
Yes. The SPM100240H4T is part of Eaton’s SPD MAX family and integrates with the broader Power Xpert SPD portfolio, enabling scalable protection and streamlined installation across multiple sites.
The device measures 9.5 inches in depth, 17.05 inches in height, and 15 inches in width, with a weight of 52 pounds, making it suitable for standard panel spaces and retrofit projects.
It is UL 1449 listed and housed in a NEMA 4 enclosure, providing weather-resistant protection suitable for outdoor and washdown environments.