Eaton SPM100240D3R Surge Protector - UL 1449
Part Number: SPM100240D3R
Quick Summary
The Eaton SPM100240D3R surge protector protects industrial electrical panels from transient surges in critical machinery deployments. Surges cause unplanned downtime, equipment damage, and costly maintenance—especially on high-demand production lines. UL 1449 and UL 1283 listings, along with CSA certification and RoHS compliance, support safe, compliant installations across regions. With a rugged NEMA 4 enclosure and an internal circuit breaker, it withstands harsh environments while simplifying mounting in control cabinets. Designed for 240 Delta (3W+G) systems, it delivers reliable surge protection and traceable performance, helping facilities improve uptime and reduce total cost of ownership. It also supports easy integration with existing Eaton Max series protection schemes.
Product Information
Extended Description
SPM100240D3R Eaton: Surge Protective Device, Max series, Single module, 100 kA per phase, 240 Delta (3W+G), Standard with surge counter, NEMA 4 with internal circuit breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM100240D3R
UPC
786685913896
Product Length/Depth
9.3 in
Product Height
17.5 in
Product Width
14.91 in
Product Weight
50 lb
Warranty
15 years from the date of delivery (20 years when registered on www.eaton.com/spd)
Compliances
RoHS Compliant
Certifications
UL 1283 CSA Electrical Notice NO. 516 Edition 1 UL 1449 CSA Std. C22.2 No. 8-M1986
Voltage rating
240 Delta (3W+G)
Enclosure
NEMA 4 with internal circuit breaker
Type
Max series
Special features
Standard with surge counter
The 100 kA per phase surge rating provides headroom for motor drives and high-energy transients, delivering a stable voltage profile that minimizes nuisance trips. This translates to fewer unplanned stops and extended equipment life in critical production lines. Designed for 240 Delta (3W+G) control panels and switchgear in manufacturing plants, it supports robust protection where it’s needed most. A built-in surge counter offers event logging for proactive maintenance planning and compliance reporting, reducing time spent on audits and improving traceability. The internal circuit breaker within the NEMA 4 enclosure simplifies installation and service, freeing up space in crowded panels and reducing wiring complexity. RoHS compliant and backed by UL and CSA certifications, the device supports global deployments while meeting stringent safety standards. The product is sized for easy integration into existing Eaton protection schemes and aligns with Max series configurations, helping facilities standardize protection across multiple lines.
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FAQs
The SPM100240D3R is designed for 240 Delta (3W+G) configurations and fits standard control cabinets and protection panels. Its NEMA 4 enclosure supports indoor and sheltered outdoor environments, and the built-in internal circuit breaker simplifies wiring and startup checks. This makes integration straightforward in new installations and upgrades to existing Eaton Max series protection schemes.
The device provides a 100 kA per phase surge rating, delivering substantial energy absorption for high-energy transients common with motor drives and CNC equipment. This reduces voltage excursions, minimizes nuisance tripping, and extends the life of sensitive devices in presses, conveyors, and automated tooling lines.
Yes. The unit employs a rugged NEMA 4 enclosure, which offers protection against dust, water ingress, and other harsh industrial conditions. The internal circuit breaker further shields the equipment while reducing external hardware requirements, making it well-suited for factory floors, loading docks, and exterior-rated panels in compliant installations.
The SPM100240D3R carries UL 1449 and UL 1283 listings, along with CSA Electrical Notice No. 516 Edition 1 and CSA Std. C22.2 No. 8-M1986. It is RoHS compliant, supporting global deployments and regulatory compliance for modern electrical protection solutions in industrial settings.
Eaton provides a 15-year warranty from delivery, with an extended 20-year option when registered on Eaton’s site. The built-in surge counter aids maintenance planning by recording events, and the device’s robust enclosure minimizes service interruptions, contributing to lower total cost of ownership and predictable ROI in protection upgrades.