Eaton SPD100600Y1O Surge Protection Device - UL 1449
Part Number: SPD100600Y1O
Quick Summary
Eaton SPD100600Y1O surge protection device shields industrial electrical systems from transient surges in manufacturing environments. Without protection, brief spikes can cause downtime, premature component wear, and rising maintenance costs. Key certifications include UL 1449, a NEMA 4X enclosure, and a 15-year warranty, delivering reliable protection in harsh spaces. Designed for 347/600V wye systems with external sidemount installation, this model delivers robust surge protection while simplifying integration with distribution equipment and plant controls, helping engineers meet compliance requirements and optimize lifecycle cost with proven performance.
Product Information
Extended Description
SPD100600Y1O Eaton: Surge Protection Device, SPD series, 100 kAIC, 347/600V wye (4W+G), Basic feature package, NEMA 4 with internal disconnect enclosure, External side mount, 420 L-N, 420 L-G, 420 N-G, 840 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100600Y1O
UPC
786685337197
Product Length/Depth
9.5 in
Product Height
3.45 in
Product Width
5.4 in
Product Weight
3.5 lb
Warranty
15 year
Certifications
UL 1449
Type
Surge protection device
Accessories
Basic feature package
Voltage rating
347/600V wye (4W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
100 kAIC
Operating voltage
420 L-N, 420 L-G, 420 N-G, 840 L-L
Series
SPD
Eaton’s SPD Series (Sidemount Versions) Brochure
Eaton SPD Series - For Mounting External To Electrical Distribution Equipment Installation Manual
Eaton Specification Sheet - SPD100600Y1O
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 100 kAIC interrupt rating — Business Impact: Protects critical loads from high-energy transients, reducing unplanned outages and equipment damage. Application: Suitable for industrial power distribution feeders and control panels where surge events are frequent. The result is improved uptime and lower spare-part inventory. Feature: 347/600V wye (4W+G) voltage rating — Business Impact: Aligns with common plant electrical architectures, minimizing replacement costs and energy losses. Application: Ideal for mid- to high-voltage distribution in manufacturing facilities and data centers. Feature: NEMA 4X enclosure — Business Impact: Withstands exposure to moisture, dust, and wash-down environments, extending service life. Application: Outdoor or wet-area installations adjacent to process equipment. Feature: External side mounting — Business Impact: Simplifies retrofit and new installs without interior panel modifications. Application: Quick deployment on external distribution equipment, reducing labor time. Feature: Basic feature package with UL 1449 certification — Business Impact: Provides essential protection with recognized safety standards, accelerating regulatory compliance. Application: OEMs and integrators seeking rapid deployment with guaranteed core protection. Feature: 15-year warranty — Business Impact: Increases total cost of ownership predictability and reduces lifecycle risk. Application: Long-term reliability for mission-critical systems in demanding facilities.
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FAQs
SPD100600Y1O is designed for external side mounting to electrical distribution equipment with a NEMA 4X enclosure, enabling installation outside the main panel. The unit includes a basic feature package and UL 1449 compliance. Follow Eaton installation instructions IM01005031E for mounting height, cable routing, and grounding, ensuring minimal disruption to existing layouts.
SPD100600Y1O provides 100 kAIC interrupt rating and a 347/600V wye (4W+G) voltage rating. It protects 420 L-N, 420 L-G, 420 N-G, and 840 L-L circuits and is built for sidemount external installation. These specs align with typical industrial feeders and control circuits, delivering reliable transient suppression across common plant power architectures.
Yes. The SPD100600Y1O is intended for external sidemount installation to electrical distribution equipment, with a NEMA 4X enclosure suitable for harsh environments. Its 100 kAIC rating and 347/600V wye system compatibility make it a solid choice for protecting industrial control panels, switchgear, and process equipment, helping to minimize downtime and maintenance costs.
SPD100600Y1O carries UL 1449 certification, ensuring adherence to established surge protection safety standards. The NEMA 4X enclosure further supports ingress protection in challenging environments. These certifications help manufacturers and installers satisfy regulatory and safety requirements, reduce project risk, and streamline procurement with a trusted protection device.
The 100 kAIC protection, 347/600V rating, and NEMA 4X enclosure minimize the probability of costly outages and equipment damage in demanding facilities. Coupled with a 15-year warranty, this SPD reduces replacement costs, lowers maintenance intervals, and improves uptime—delivering measurable value for plant reliability, equipment availability, and total cost of ownership.