Eaton SPD100600Y2Q Surge Protection Device - 100 kAIC
Part Number: SPD100600Y2Q
Quick Summary
SPD100600Y2Q surge protection device from Eaton protects electrical installations from damaging surges in industrial power systems. Many facilities struggle with transient overvoltages that cause unplanned downtime and expensive equipment repairs. UL 1449 listed with a rugged NEMA 4X stainless enclosure supports harsh environments, while its external sidemount design simplifies integration with existing switchgear. Designed for quick installation and reliable protection for L-N, L-G, N-G, and L-L circuits, it helps facilities improve uptime and protect critical loads while enabling robust protection for 347/600V wye networks.
Product Information
Extended Description
SPD100600Y2Q Eaton: Surge Protection Device, SPD series, 100 kAIC, 347/600V wye (4W+G), Standard feature package, NEMA 4X with internal disconnect stainless steel 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
SPD100600Y2Q
UPC
786685342696
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
Standard feature package
Voltage rating
347/600V wye (4W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Enclosure material
Stainless steel
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 - SPD100600Y2Q
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 100 kAIC interrupt rating provides high surge handling capacity, reducing the risk of equipment damage during severe transient events. Business impact: minimizes downtime and extends the life of sensitive devices, improving overall plant reliability. Application: ideal for motor starters, drives, and distribution panels in manufacturing or process facilities. Feature: NEMA 4X stainless enclosure delivers corrosion resistance and weatherability, enabling outdoor or washdown environments without compromising protection. Business impact: lowers maintenance costs and extends service intervals, enhancing total cost of ownership. Application: outdoor substations, exposed enclosures, and harsh-industrial settings. Feature: External side mounting simplifies installation and integration with existing electrical distribution equipment. Business impact: reduces installation time, labor costs, and retrofit complexity. Application: retrofit projects and new builds where sidemount protection is preferred. Feature: 347/600V wye (4W+G) voltage rating matches common industrial distributions, enabling broad compatibility with three-phase systems. Business impact: reduces stock variety and improves wiring consistency across facilities. Application: 347/600V distribution panels and switchgear. Feature: 100 kAIC rating alongside UL 1449 listing and 15-year warranty provides long-term protection confidence. Business impact: predictable performance, lower life-cycle risk, and strong risk management for critical loads. Application: data centers, OEM equipment, and facilities with high transient exposure. Feature: L-N, L-G, N-G, and L-L protection coverage ensures comprehensive surge conditioning. Business impact: protects multiple circuit paths, reducing multi-point failure scenarios. Application: drives, lighting, and auxiliary systems in industrial plants.
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FAQs
When installing the SPD100600Y2Q, follow the manufacturer’s Installation Manual for external sidemount mounting. Use the external side mounting method to attach the device to compatible distribution equipment, ensuring adequate clearance for cooling and servicing. Verify 347/600V wye connections and proper L-N, L-G, N-G, and L-L wiring per the datasheet, and confirm enclosure integrity with the NEMA 4X stainless body for environmental protection.
Yes. The SPD100600Y2Q is rated for 347/600V wye (4W+G) systems and provides protection across L-N, L-G, N-G, and L-L paths. It features a 100 kAIC interrupt rating, enabling robust transient suppression for industrial loads such as motors, drives, and control panels, reducing nuisance trips and extending equipment life.
This surge protector is UL 1449 listed, offering a verified level of surge protection performance. It comes in a rugged NEMA 4X stainless enclosure suitable for harsh environments. The unit uses external sidemount installation and carries a 15-year warranty, backing long-term reliability in industrial settings.
With a 15-year warranty and high transient protection, the SPD reduces unplanned outages and maintenance costs associated with surge damage. The external sidemount design simplifies retrofits and ongoing servicing, allowing facilities to lower downtime, protect critical loads, and optimize maintenance schedules without frequent part changes.
Use external side mounting as specified, wiring L-N, L-G, N-G, and L-L to the surge protection device per the installation manual. Ensure proper clearance and secure connections to distribution equipment rated for 347/600V. Follow the product’s compatibility notes for mounting height, accessibility, and enclosure integrity to maintain peak performance.