Eaton SP1-600D Surge Protective Device - UL 1449
Part Number: SP1-600D
Quick Summary
The Eaton SP1-600D surge protective device delivers fast three-phase surge protection for industrial power systems. Nuisance outages from transient surges can damage sensitive equipment and disrupt production lines. UL 1449 certification confirms safety and performance for industrial surge protection, helping you meet reliability standards. Designed for three-phase 600 delta systems, the SP1-600D provides up to 50 kAIC surge capacity in a compact 2.5 inch depth. With UL-listed protection and a two-year warranty, it supports lower maintenance costs and faster siting decisions. Its 840 L-L and 840 L-G operating voltages align with common industrial panels, reducing compatibility risk.
Product Information
Extended Description
SP1-600D Eaton: Eaton Surge Protection Device, SP1 series, 50 kAIC, 600 delta, 840 L-L, 840 L-G operating voltage, Three-phase
Product Name
Eaton SP1 surge protective device
Catalog Number
SP1-600D
UPC
786685448381
Product Length/Depth
2.5 in
Product Height
4.8 in
Product Width
2.9 in
Product Weight
1.25 lb
Warranty
2 year
Certifications
UL 1449
Voltage rating
600 delta (3W+G)
Phase
Three-phase
Type
SP1
Feature: The SP1-600D delivers up to 50 kAIC surge capacity for demanding three‑phase systems, providing robust transient protection. Business impact: This high protection margin reduces device stress, extends the life of upstream breakers and controllers, and lowers maintenance frequency. Application: Fits motor drives, programmable logic controllers, and sensitive sensors across packaging lines and assembly cells. Feature: Three‑phase protection with a 600 delta (3W+G) voltage rating ensures synchronized clamping across all lines. Business impact: Balanced protection minimizes phase-to-phase disturbances, improving system stability and reducing nuisance tripping. Application: Ideal for distribution panels in process industries, machine subpanels, and HVAC controls. Feature: Compact form factor—2.5 in depth, 2.9 in width, and 4.8 in height—facilitates mounting in compact enclosures. Business impact: Saves panel space, speeds install time, and lowers enclosure retrofit costs. Application: Designed for retrofit projects and new builds where space is at a premium. Feature: UL 1449 certification confirms compliance with established surge protection safety standards. Business impact: Enhances supplier confidence, simplifies audit trails, and supports regulatory alignment. Application: Vital for plant safety programs and procurement processes in industrial environments. Feature: 840 V L-L and 840 V L-G operating voltages align with common industrial panels and distribution schemes. Business impact: Reduces the risk of mismatch, minimizes rework, and accelerates project timelines. Application: Suitable for 600 delta three-phase distributions in warehouses, factories, and water treatment facilities; includes a two-year warranty to extend protection.
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FAQs
Yes. The SP1-600D is designed for three-phase distribution panels and can replace or augment existing SP1 configurations. It integrates with standard mounting footprints, supports common panel enclosures, and utilizes the 600 delta (3W+G) voltage rating to maintain synchronized protection across all phases. Ensure proper terminal connections and follow local electrical codes during retrofit or new-install projects.
The SP1-600D provides up to 50 kAIC surge capacity with a 600 delta (3W+G) voltage rating and 840 V L-L / 840 V L-G operating voltages. This combination delivers strong transient suppression for industrial three-phase systems, reducing the likelihood of component damage during voltage spikes and maintaining process continuity.
Absolutely. With five-figure surge tolerance and three-phase protection, SP1-600D is well-suited for motor drives, PLCs, and control panels common in packaging lines, assembly cells, and robotics. Its compact footprint simplifies integration in crowded switchgear, while UL 1449 certification provides confidence for regulated environments.
SP1-600D carries UL 1449 certification, validating safety and performance for surge protection devices. This certification supports regulatory compliance, audit readiness, and procurement confidence in industrial facilities seeking established safety standards.
By limiting transient damage to essential equipment, SP1-600D reduces unplanned downtime and maintenance cycles. The two-year warranty further stabilizes total cost of ownership, enabling predictable budgeting while delivering reliable surge protection across three-phase power networks.