Eaton SPD SPM250240D3T Surge Protector - 240 Delta (UL/CSA)
Part Number: SPM250240D3T
Quick Summary
The Eaton SPD SPM250240D3T provides surge protection for industrial panels, safeguarding sensitive controls from transients. Unplanned outages and voltage spikes can disrupt uptime and inflate maintenance costs. Certified to UL 1449 and UL 1283 with CSA notices, RoHS compliant, it supports regulatory requirements in North American facilities. Designed for NEMA 4 enclosures with an internal terminal breaker, it enables straightforward installation and minimizes downtime, delivering ongoing protection for critical assets. This combination translates to lower total cost of ownership for facilities relying on steady, clean power.
Product Information
Extended Description
SPM250240D3T Eaton: Surge Protective Device, Max series, Single module, 250 kA per phase, 240 Delta (3W+G), Standard with surge counter, NEMA 4 with internal terminal breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM250240D3T
UPC
786685917894
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
CSA Electrical Notice NO. 516 Edition 1 CSA Std. C22.2 No. 8-M1986 UL 1449 UL 1283
Voltage rating
240 Delta (3W+G)
Enclosure
NEMA 4 with internal terminal breaker
Type
Max series
Special features
Standard with surge counter
The device delivers 250 kA per phase surge capability, enabling robust transient mitigation for high-energy events common to motor starts and grid disturbances. This protection reduces equipment damage, extends component life, and lowers repair costs in factory floors and process lines utilizing 240 Delta (3W+G) configurations. The 240 Delta voltage rating aligns with typical North American three-wire plus ground systems, ensuring reliable protector performance across standard power distribution schemes. NEMA 4 enclosure with an internal terminal breaker simplifies field wiring, provides weatherproof protection, and supports safe installation in harsh industrial environments, reducing commissioning time and installation risk. A standard surge counter offers real-time visibility into events, streamlining maintenance planning and asset management for facilities with tight uptime targets. RoHS compliance and UL/CSA certifications reinforce regulatory alignment and procurement confidence, while the compact Max series design supports scalable protection across multiple panels. Long-term ownership benefits include a 15-year warranty (20 years with Eaton registration) and predictable lifecycle budgeting. Compatibility with the SPD MAX family ensures straightforward expansion or retrofits within existing protection architectures, reducing total cost of ownership and accelerating return on investment.
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FAQs
SPM250240D3T is a single-module unit within Eaton’s SPD MAX series, designed for standard panels that accept Max series protection. It features a NEMA 4 enclosure with an internal terminal breaker, and it is suited for 240 Delta (3W+G) systems. Its compatibility simplifies retrofits and new installs across Eaton protection architectures, reducing integration time and risk.
The device delivers 250 kA per phase surge capability and is rated for 240 Delta (3W+G) systems, providing robust transient mitigation. With an internal surge counter, users gain event visibility for maintenance planning. RoHS compliant and certified to UL 1449 and UL 1283, it safeguards downstream devices, drives, PLCs, and panels against damaging voltage spikes.
Ideal for industrial control panels, motor drives, and power distribution frames in manufacturing and process facilities, the SPM250240D3T protects critical assets in demanding environments. Its NEMA 4 enclosure supports exposure to moisture or dust, while the 240 Delta (3W+G) rating aligns with common North American electrical installations, ensuring reliable protection across multiple applications.
The SPM250240D3T carries UL 1449 and UL 1283 certifications, along with CSA Electrical Notice No. 516 Edition 1 and CSA Std. C22.2 No. 8-M1986. RoHS compliance further supports environmental and regulatory requirements. These certifications streamline procurement for regulated facilities and support adherence to North American electrical safety standards.
By mitigating transient events, the SPM250240D3T reduces unexpected downtime and equipment damage, lowering maintenance costs. The built-in surge counter aids proactive service planning, and the 15-year warranty (20 years with registration) provides long-term protection. Its compatibility with the SPD MAX series enables scalable protection, delivering predictable lifecycle costs and faster return on investment.