Eaton SPC120240H4P Surge Protection Device - UL 1449

Part Number: SPC120240H4P
Manufacturer
Eaton
Part number
SPC120240H4P

Quick Summary

Eaton SPC120240H4P surge protection device protects 240V delta systems from transients in industrial panels. Unprotected spikes cause downtime and costly repairs for critical equipment. UL 1449 certified and housed in a rugged NEMA 4X enclosure, with a 120 kAIC interrupt rating. Designed for external side mounting, it integrates easily with control panels to minimize installation time. With a 10-year warranty, it supports ongoing reliability and total cost of ownership. The device supports a Form C relay for signaling, enabling remote status indication and integration with building management systems. Compact enough to fit in standard panels, yet rated for 120 kAIC protection and 240V delta service.

Product Information

Extended Description

SPC120240H4P Eaton: Surge Protection Device, SPC series, 120 kA, 240V High Leg Delta, NEMA 4X, Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC120240H4P
UPC
786685999111
Product Length/Depth
7.5 in
Product Height
8.5 in
Product Width
3.19 in
Product Weight
4 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
120 kAIC
Series
SPC
Feature: 120 kAIC surge interrupt rating protects 240V delta circuits. Business Impact: minimizes surge-related wear on breakers, drives, and controllers, reducing downtime and maintenance costs. Application: ideal for panel boards, MCCs, drives, and machine cabinets in manufacturing lines. Feature: UL 1449 listing with a rugged NEMA 4X enclosure. Business Impact: ensures compliance with safety standards while enabling use in harsh or outdoor environments. Application: outdoor installations or damp indoor locations without requiring additional enclosure upgrades. Feature: Form C relay for status signaling. Business Impact: provides real-time fault indication to PLCs, HMIs, and building management systems, enabling faster maintenance responses. Application: plant-wide monitoring and remote alert scenarios in industrial facilities. Feature: External side mounting with a compact footprint. Business Impact: simplifies field installation, reduces labor costs, and accelerates retrofits and new builds. Application: insert into standard electrical panels and existing enclosures with minimal modification. Feature: 10-year warranty and brand support. Business Impact: lowers total cost of ownership and supports long-term reliability commitments. Application: OEM equipment, mission-critical machinery, and continuous-operation environments where dependable surge protection is required. Feature: 240V delta (4W+G) configuration and 120 kAIC protection. Business Impact: delivers robust performance for high-leg delta systems while enabling straightforward wiring and compliance checks. Application: industrial control panels, drives, and electrical rooms in manufacturing environments.

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FAQs

The SPC120240H4P is designed for external side mounting in standard electrical panels and can retrofit MCCs, drives, and control panels. It supports 240V delta service and integrates with Form C signaling, enabling straightforward connection to PLCs and HMIs for status feedback and rapid response to faults.
Key specs include 120 kAIC interrupt rating, 240V delta (4W+G) configuration, NEMA 4X enclosure, UL 1449 certification, and a Form C relay. The unit weighs around 4 lb and fits within a compact 7.5 in by 8.5 in by 3.19 in footprint, making it suitable for dense panel layouts.
Yes. Its NEMA 4X enclosure provides corrosion resistance and protection against water and dust, allowing safe operation in outdoor or wash-down environments without additional enclosure modifications.
The Form C relay provides discrete contact signaling to PLCs, HMIs, or building management systems. This enables remote fault indication, easier maintenance scheduling, and quicker isolation of failed equipment during surge events.
The SPC120240H4P carries a 10-year warranty and is UL 1449 listed. These certifications support regulatory compliance, reliability, and long-term ownership value for mission-critical industrial applications.