Eaton SPD100240D1L Surge Protection Device - UL 1449
Part Number: SPD100240D1L
Quick Summary
The Eaton SPD100240D1L surge protection device delivers robust transient suppression for 240V delta (3W+G) electrical distributions. It protects drives, PLCs, and panelboards from damaging surges and nuisance trips, helping minimize downtime and repair costs. This SPD is UL 1449 listed, features a NEMA 1 enclosure, and mounts externally to electrical distribution equipment for flexible retrofits and space-saving installations. With a 15-year warranty and a 100 kAIC interrupt rating, it offers long-term reliability in demanding industrial environments. By choosing this sidemount SPD, engineers gain predictable protection, reduced maintenance, and simplified compliance within standard 240 V delta systems, enabling safer, more reliable operation of critical machinery.
Product Information
Extended Description
SPD100240D1L Eaton: Surge Protection Device, SPD series, 100 kAIC, 240V delta (3W+G), Basic feature package, NEMA 1 flush enclosure, External side mount, 320 L-G, 320 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240D1L
UPC
786685329932
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
240V delta (3W+G)
Enclosure
NEMA 1
Mounting Method
External side
Interrupt rating
100 kAIC
Operating voltage
320 L-G, 320 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 - SPD100240D1L
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 100 kAIC interrupt rating provides robust surge handling. Business Impact: Reduces risk of equipment damage during transient events, lowering repair costs and downtime. Application: Ideal for drives and control panels in demanding industrial environments. Feature: 240V delta (3W+G) compatibility ensures straightforward integration with common industrial power systems. Business Impact: Simplifies design and installation while maintaining effective protection. Application: Panelboards and motor controls leveraging 240V delta supplies. Feature: External side mounting with a NEMA 1 enclosure enables flexible installation without enclosures modification. Business Impact: Speeds retrofits and reduces installation complexity, saving labor costs. Application: Retrofit projects and new builds in machine rooms. Feature: 15-year warranty signals long-term reliability and predictable maintenance planning. Business Impact: Lowers total cost of ownership and procurement risk. Application: Asset-intensive facilities seeking durable surge protection. Feature: Basic feature package delivers essential protection with minimal setup. Business Impact: Quick deployment reduces time-to-protection and project risk. Application: Standard 240V delta protection for panels and equipment racks. Feature: UL 1449 certification confirms safety compliance and performance standards. Business Impact: Aids regulatory alignment and assurance for compliant installations. Application: Industrial environments requiring verified surge protection performance.
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FAQs
SPD100240D1L is designed for external side mounting on standard electrical distribution equipment. Verify panel clearance, confirm 240V delta wiring, and attach to the designated external mounting points per Eaton’s installation manual. Use the Basic feature package for quick setup and ensure UL 1449 compliance during commissioning.
SPD100240D1L offers a 100 kAIC interrupt rating and a 240V delta (3W+G) operating configuration with 320 V-L-G and 320 V-L-L ratings, making it suitable for surge protection in typical industrial delta networks and panel environments.
Yes. With a 100 kAIC interrupt rating and UL 1449 listing, it is well-suited to protect drives, PLCs, and other sensitive equipment mounted in industrial panels, helping to reduce downtime due to transient events and extend equipment life.
The unit is UL 1449 listed, a key safety standard for surge protection devices. This certification helps satisfy regulatory and safety requirements in many regions, supporting safer installations and supplier qualification during procurement.
SPD100240D1L comes with a 15-year warranty, reflecting confidence in long-term performance. Routine maintenance is typically minimal; focus on periodic inspection after major surge events and confirm ongoing compatibility with external side mounting configurations.