Eaton SPM300240H3V Surge Protection Device - UL 1449/UL 1283 Certified
Part Number: SPM300240H3V
Quick Summary
The Eaton SPM300240H3V surge protection device protects critical electrical systems from transient overvoltages in industrial power networks. Downtime and equipment damage from surges erode uptime and inflate maintenance costs, especially in harsh facilities. It carries UL 1449 and UL 1283 safety certifications, CSA compliance, and RoHS. Designed for industrial protection, the SPM300240H3V enables reliable power distribution, simplifies maintenance with an integrated surge counter, and supports compliant, long-term energy management. Its 240 delta high leg configuration and 300 kA per phase rating match demanding industrial feeders, and the 15-year warranty reinforces total cost of ownership. RoHS compliance and CSA/UL certifications ensure regulatory alignment across North American facilities.
Product Information
Extended Description
SPM300240H3V Eaton: Surge Protective Device, Max series, Single module, 300 kA per phase, 240 Delta high leg (4W+G) on B phase, Standard with surge counter, NEMA 4X with internal circuit breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM300240H3V
UPC
786685918785
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 Std. C22.2 No. 8-M1986 CSA Electrical Notice NO. 516 Edition 1 UL 1283 UL 1449
Voltage rating
240 delta (4W+G)
Enclosure
NEMA 4X with internal circuit breaker
Type
Max series
Special features
Standard with surge counter
Feature: 300 kA per phase surge protection translates to robust transient handling. Business Impact: Reduces the risk of damage to controllers, drives, and sensors, lowering unplanned downtime and maintenance costs. Application: Ideal for 240 V delta high-leg feeders in motors, drives, and PLC cabinets. Feature: NEMA 4X enclosure with internal circuit breaker provides rugged protection and safe maintenance hot-stops. Business Impact: Enables reliable operation in washdown and harsh environments while simplifying service procedures. Application: Suitable for plant floors, outdoor substations, and service panels in manufacturing facilities. Feature: Standard with surge counter for event logging. Business Impact: Supports proactive maintenance planning, traceability, and warranty validation. Application: Useful in asset management programs and regulator-compliant reporting. Feature: RoHS compliant with CSA/UL certifications. Business Impact: Aligns with North American regulatory requirements and supplier quality standards, reducing procurement risk. Application: Facilitates fast integration into compliant electrical panels and assemblies. Feature: 15-year warranty and substantial dimensional footprint. Business Impact: Lowers total cost of ownership through extended protection life and predictable replacement cycles. Application: Fits medium-to-large panel assemblies in industrial facilities ready for long-term protection.
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FAQs
For 240V delta (4W+G) systems, mount the SPM300240H3V on a suitable panel or enclosure with adequate clearance for cooling and access to the internal circuit breaker. Use the provided surge counter to log events and ensure wiring follows manufacturer torque specs. The enclosure is NEMA 4X rated, supporting both indoor and selected outdoor environments when installed per code.
The unit carries UL 1449 and UL 1283 safety certifications and CSA compliance, along with RoHS conformity. These certifications support regulatory compliance in North American facilities and provide assurance for electrical panel integration and routine maintenance tasks.
Yes. The SPM300240H3V features a NEMA 4X enclosure with an internal circuit breaker, designed for harsh or damp locations and washdown areas. This rugged construction helps maintain protection performance even in demanding industrial settings, reducing the risk of enclosure-related failures.
The device carries a 15-year warranty from the date of delivery, extending to 20 years if registered on Eaton’s SPD site. A longer warranty, combined with a 300 kA per phase rating, supports a lower total cost of ownership by reducing replacement and maintenance costs over time.
Plan for a footprint of approximately 14.91 in width, 17.5 in height, and 9.3 in depth, with a weight around 50 lb. These dimensions inform panel space planning and support proper mounting clearances for ventilation, service access, and any attached accessories such as surge counters.