Eaton SPD100600Y3L Surge Protection Device - UL 1449 / 100 kAIC
Part Number: SPD100600Y3L
Quick Summary
SPD100600Y3L is a surge protection device that guards industrial power systems from transient surges. Engineers face downtime and equipment damage from lightning and switching spikes; this unit minimizes risk by diverting surge energy away from sensitive electronics. UL 1449 listed protection, alongside a 347/600V wye rating and a NEMA 1 enclosure, provides robust safety and installation versatility. Additionally, the external side mount and built‑in surge counter simplify retrofits and ongoing monitoring, delivering measurable reductions in maintenance costs and improved equipment reliability for control panels and machine rooms.
Product Information
Extended Description
SPD100600Y3L Eaton: Surge Protection Device, SPD series, 100 kAIC, 347/600V wye (4W+G), Standard feature package and surge counter, NEMA 1 flush 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
SPD100600Y3L
UPC
786685330198
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 and surge counter
Voltage rating
347/600V wye (4W+G)
Enclosure
NEMA 1
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 - SPD100600Y3L
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 100 kAIC interrupt rating translates to robust surge handling, protecting drives and controllers from high-energy transients; Business Impact: reduces unplanned downtime and extends equipment life in harsh industrial environments; Application: ideal for motor drives and CNC machinery across manufacturing lines. Feature: 347/600V wye (4W+G) configuration ensures compatibility with common three‑phase power systems and grounding schemes; Business Impact: minimizes wiring complexity while enhancing protection coverage; Application: distribution panels and switchgear in diverse facilities. Feature: NEMA 1 enclosure provides durable indoor protection; Business Impact: enables reliable operation in control rooms and protected electrical rooms; Application: retrofit and new installations in factory environments. Feature: External side mounting streamlines retrofits and installations alongside existing equipment; Business Impact: reduces installation time and field labor costs; Application: sidemount projects and panel upgrades. Feature: Standard feature package and surge counter deliver immediate visibility into surge events; Business Impact: improves preventive maintenance planning and asset protection; Application: multi‑panel protection across a manufacturing site. Feature: 15‑year warranty and UL 1449 compliance deliver long‑term value; Business Impact: lowers total cost of ownership and sustains regulatory safety; Application: critical protection for continuous operations.
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FAQs
Yes. The SPD100600Y3L is designed for external side mounting, which simplifies retrofits and integration with existing electrical distribution equipment. Ensure adequate clearance and proper routing to the control panel while respecting enclosure guidelines and manufacturer torque specs for fasteners and connectors.
SPD100600Y3L is rated for 347/600V in a wye configuration with 4W+G, aligning with common industrial power distribution. This setup provides effective surge diversion for line-to-line, line-to-ground, and line-to-neutral scenarios, reducing the risk of damage to downstream controllers and drives in three‑phase systems.
Yes, SPD100600Y3L is UL 1449 listed, ensuring compliance with recognized safety standards. The package includes a standard feature set and a surge counter, which aids in monitoring surge events and planning maintenance without needing additional accessories unless required by the installation.
The built‑in surge counter records transient events, enabling maintenance teams to quantify surge activity over time. This data supports informed decision‑making for preventive maintenance, justifies replacement intervals, and helps verify protection coverage across multiple panels in a facility.
The SPD100600Y3L carries a 15‑year warranty, reflecting Eaton's confidence in long‑term reliability. With a 100 kAIC interrupt rating and durable NEMA 1 enclosure, the device is designed for continuous protection in demanding environments, contributing to improved uptime and lower lifecycle costs.