Eaton SPC100240H8P Surge Protection Device - UL 1449 Certified
Part Number: SPC100240H8P
Quick Summary
Eaton SPC100240H8P surge protection device protects industrial power feeds from transient spikes in control panels. Engineers often grapple with nuisance trips and costly downtime from surges that threaten motors, drives, and PLCs. UL 1449 listing, a NEMA 4X enclosure, and a 100 kAIC interrupt rating ensure reliable protection in harsh environments and critical automation spaces. Designed for 240V delta (4W+G) systems, it provides filtering plus an alarm and Form C relay for monitoring and automation compatibility. External side mounting simplifies installation and reduces panel disruption, delivering fast ROI for maintenance teams and OEMs.
Product Information
Extended Description
SPC100240H8P Eaton: Surge Protection Device, SPC series, 100 kA, 240V High Leg Delta, NEMA 4X, Filtering, Alarm and Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC100240H8P
UPC
786680212918
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
Filtering, Alarm & Form C relay
Voltage rating
240V delta (4W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
100 kAIC
Series
SPC
The SPC100240H8P delivers a 100 kAIC interrupt rating, providing robust clearance against high-energy surges. In real-world panels, that resilience translates to fewer transformer or drive failures after severe transients, reducing unplanned downtime and maintenance costs. Ideal for 240V delta circuits in manufacturing lines and automation cabinets, it supports reliable operation of motors, drives, and sensors. The NEMA 4X enclosure and external side mounting simplify installation and weather-resistance, enabling safe use in challenging environments while minimizing panel modifications. Filtering reduces conducted EMI and the integrated alarm and Form C relay enable early fault signaling and seamless integration with plant SCADA or PLC systems. This proactive monitoring helps maintenance teams schedule repairs before a failure occurs. Compact dimensions (5.5 in length, 6 in height, 3.19 in width) and a 2.5 lb weight facilitate retrofits in crowded enclosures, improving retrofit speed and reducing downtime. A 10-year warranty, UL 1449 listing, and 240V delta compatibility reinforce long-term reliability and compliance in industrial facilities.
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FAQs
Install the SPC100240H8P using its external side mounting to replace or add protection on the 240V delta circuit. Verify the panel enclosure is compatible with a NEMA 4X rating and ensure proper clearances for form C relay wiring and the alarm output. Use appropriate PPE and follow manufacturer wiring diagrams to connect the hot legs, neutral/ground as applicable, and the monitoring relay to your control system.
Key specs include a 100 kAIC interrupt rating, 240V delta (4W+G) operation, NEMA 4X enclosure, external side mounting, and an integrated alarm with a Form C relay. It is UL 1449 listed, designed for high-energy transients, and weighs about 2.5 lb with compact dimensions of 5.5 in length, 6 in height, and 3.19 in width.
Yes. The device is specified for 240V delta systems (4W+G), including high-leg delta configurations common in manufacturing environments. Its 100 kAIC rating and robust filtration support reliable protection of drives, PLCs, motors, and sensors in demanding production lines while providing external side mounting for easy retrofit.
The SPC100240H8P carries UL 1449 listing, confirming compliance with recognized surge protection safety standards. The NEMA 4X enclosure rating ensures suitability for harsh or outdoor-industrial environments. Together, these certifications help meet industry regulatory requirements and reduce risk during audits and inspections.
The device is designed for minimal maintenance with a long 10-year warranty. By reducing surge-related faults, it lowers downtime, protects critical equipment like drives and PLCs, and improves overall system reliability. The built-in alarm and Form C relay support proactive maintenance and faster incident response, contributing to lower operating costs over time.