Eaton SPC100240H4P Surge Protection Device - UL 1449
Part Number: SPC100240H4P
Quick Summary
Eaton SPC100240H4P surge protection device safeguards critical equipment in industrial panels. Power disturbances threaten drives, PLCs, and sensors, often driving costly downtime and repair bills. It is UL 1449 listed, housed in a rugged NEMA 4X enclosure, and offers a 100 kAIC interrupt rating for harsh environments. This SPD is designed for external side mounting in 240V delta (4W+G) systems, aligning with the SPC series to streamline procurement, installation, and maintenance while delivering reliable, compliant protection for modern automation architectures.
Product Information
Extended Description
SPC100240H4P Eaton: Surge Protection Device, SPC series, 100 kA, 240V High Leg Delta, NEMA 4X, Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC100240H4P
UPC
786680213892
Product Length/Depth
5.5 in
Product Height
6 in
Product Width
3.19 in
Product Weight
2.5 lb
Warranty
10 year
Certifications
UL 1449
Type
Surge protection device
Special features
Form C relay
Voltage rating
240V delta (4W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
100 kAIC
Series
SPC
100 kAIC interrupt rating delivers robust surge mitigation, reducing downstream damage and downtime in high-energy transients. Business impact: lower maintenance costs and improved line reliability for critical loads like servo drives and PLCs; Application: 240V delta system protections in manufacturing cells. 240V delta (4W+G) compatibility ensures proper protection across high-leg delta distributions, enabling safe integration with existing feeders and panels. Business impact: protects equipment from voltage spikes without compromising operation; Application: industrial control panels and switchgear in harsh environments. NEMA 4X enclosure provides weather- and washdown-resistance, boosting uptime in outdoor or damp facilities. Business impact: fewer enclosure-related failures; Application: outdoor substations, food and beverage plants, and process lines. Form C relay offers signaling and interlock options, enabling remote alarms or automated shutdown sequences. Business impact: proactive fault indication and safer shutdowns; Application: panel monitoring and control circuits within SPC installations. External side mounting simplifies retrofits and new installs, reducing labor time and mismatch risks. Business impact: faster commissioning and improved retrofit compatibility; Application: upgrading legacy protection in existing panels. UL 1449 certification and a 10-year warranty underpin long-term asset protection, supporting compliance programs and total cost of ownership improvements. Business impact: predictable lifecycle costs and higher ROI for automation investments; Application: enterprise-wide surge protection programs across multiple lines.
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FAQs
SPC100240H4P is designed for external side mounting in 240V delta (4W+G) configurations and features a rugged NEMA 4X enclosure. Plan for appropriate clearance and panel space, verify compatibility with the existing high-leg delta feeder, and ensure proper grounding and bonding per electrical codes. The Form C relay can be wired for alarm signaling or shutdown interlock to coordinate protective actions with automation equipment.
The SPC100240H4P delivers a 100 kAIC interrupt rating and is rated for 240V delta (4W+G), specifically addressing transient events common in high-leg delta systems. UL 1449 listing provides certification-backed protection, while the external side mounting and SPC-series compatibility simplify integration with existing delta feeders and control panels in industrial facilities.
This surge protection device is UL 1449 listed for surge protection performance and is housed in a NEMA 4X enclosure for harsh environments. It also features a 100 kAIC interrupt rating, which indicates strong capability to interrupt high-energy surges. The combination supports reliability and compliance in demanding industrial applications.
A 100 kAIC interrupt rating means the SPD can safely withstand and interrupt very large surge events, reducing the likelihood of damage to downstream drives, PLCs, and sensors. This translates to lower downtime, fewer component replacements, and a favorable return on investment over the asset lifecycle in demanding manufacturing and process environments.
Yes. The SPC100240H4P includes a Form C relay, enabling remote signaling for alarms or interlocks. This enhances visibility in control rooms and allows automated protective responses. Pairing the relay with external side mounting simplifies wiring and integration with existing monitoring systems in SPC-series deployments.