Eaton SPM300240S1R Surge Protection Device - UL 1449
Part Number: SPM300240S1R
Quick Summary
Surge Protection Device performance protects 120/240 V industrial panels from transient surges. In demanding environments, voltage spikes can cause costly downtime and equipment damage, making robust protection essential. UL 1449, UL 1283, and CSA listings underpin safety and reliability for critical power applications. RoHS compliance, a rugged NEMA 4 enclosure, and an integrated surge counter simplify installation and ongoing maintenance, delivering clear value to OEMs and end users. The SPM300240S1R combines protection with easy diagnostics, supporting uptime, compliance, and long-term total cost of ownership for modern electrical protection strategies.
Product Information
Extended Description
SPM300240S1R Eaton: Surge Protective Device, Max series, Single module, 300 kA per phase, 120/240 split phase, Standard with surge counter, NEMA 4 with internal circuit breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM300240S1R
UPC
786685918242
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 1449 CSA Electrical Notice NO. 516 Edition 1 CSA Std. C22.2 No. 8-M1986 UL 1283
Voltage rating
120/240 V
Enclosure
NEMA 4 with internal circuit breaker
Type
Max series
Special features
Standard with surge counter
Feature: 300 kA per phase surge capability → Business Impact: Provides high-energy transient suppression to minimize capacitor and motor drive damage, reducing unplanned downtime and extending component life. Application: Panel boards and motor control centers in manufacturing lines. Feature: 120/240 V split-phase rating → Business Impact: Ensures direct compatibility with common industrial and commercial power distribution, lowering wiring complexity and installation time. Application: Controls and power panels in mixed-voltage facilities. Feature: NEMA 4 enclosure with internal circuit breaker → Business Impact: Delivers rugged protection in harsh environments and simplifies installation with an integrated protective device, reducing enclosure and wiring costs. Application: Indoor/outdoor wash-down areas and exposed panel installations. Feature: Standard with surge counter → Business Impact: Enables easy monitoring and proactive maintenance scheduling, extending equipment life and reducing unplanned outages. Application: Routine protection health checks in data centers and manufacturing floors. Feature: RoHS compliant; Certifications (UL 1449, CSA) → Business Impact: Aligns with regulatory and environmental requirements, supporting compliance-driven procurement and risk management. Application: High-reliability applications across industries with strict material and safety standards. Feature: 9.3 in depth, 14.91 in width, 17.5 in height; 50 lb weight → Business Impact: Clear space planning and mounting expectations, aiding correct fitment in existing panels and enclosures. Application: Custom panel integration and retrofit projects.
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FAQs
The SPM300240S1R suits standard 120/240 V panels with its NEMA 4 enclosure and internal circuit breaker, supporting straightforward mounting in control cabinets or outdoor/harsh environments. Its 9.3 in depth, 14.91 in width, and 17.5 in height footprint, along with a 50 lb weight, should be accounted for in panel space planning and mounting hardware selection.
The device delivers 300 kA per phase of surge protection, enabling robust transient suppression for high-energy events and reducing the risk of downstream equipment damage in critical power circuits.
Yes, the SPM300240S1R is RoHS compliant. It carries UL 1449 and UL 1283 certifications and CSA listings, including CSA Electrical Notice NO. 516 Edition 1 and CSA Std. C22.2 No. 8-M1986, ensuring safety and regulatory compliance for industrial installations.
Typical applications include protection of power distribution panels, motor control centers, data centers, and manufacturing lines where 120/240 V panels are standard. The internal surge counter and rugged enclosure simplify integration into existing power architectures while maintaining uptime in demanding environments.
Eaton backs the SPM300240S1R with a 15-year warranty from the date of delivery, extending to 20 years if registered on Eaton’s SPD portal. This provides long-term protection against device degradation and supports total cost of ownership and maintenance planning.