Eaton SPD080240S3C Surge Protection Device - UL Listed
Part Number: SPD080240S3C
Quick Summary
The Eaton SPD080240S3C surge protection device protects switchboards and panel boards from transient overvoltage. Engineers often wrestle with nuisance surges that shorten equipment life and drive costly downtime. It carries UL 1449 listed certification and UL listed status, underscoring safety and reliability in critical power environments. Designed for use with busways, switchboards, and panel boards such as PRL1a to PRL4, it integrates cleanly into existing electrical assemblies. With EMI/RFI filtering, a built‑in surge counter, and a 15-year warranty, it supports proactive protection, easier maintenance, and lower total cost of ownership. This combination helps maintenance teams plan replacement cycles and meets industry reliability targets.
Product Information
Extended Description
SPD080240S3C Eaton: Eaton Surge Protection Device, SPD Series, 80 kA per phase, 120/240V split single-phase rating, 150 L-N, 150 L-G, 150 N-G, 300 L-L MCOV, Internal integrated, used with busways, Switchboard, and panel boards (PRL1a, 2a, 3a, 3e, 4)
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080240S3C
UPC
786685321646
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 UL Listed
Type
SPD
Special features
Meets or exceeds the requirements specified in IBC ®2006, CBC2007, and UBC®Zone 4. Audible alarm with silence button. Form C relay contact. EMI/RFI filtering, providing up to 50 dB of noise attenuation from 10 kHz to 100 MHz. Surge counter with rest button
Accessories
Standard feature package and surge counter
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Operating voltage
150 L-N, 150 L-G, 150 N-G, 300 L-L
Used with
Switchboard, busways, and panelboards (PRL1a, 2a, 3a, 3e, 4)
Voltage rating
120/240 V split single-phase
Surge current
80 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
High surge capability is the backbone of reliable protection, with 80 kA per phase and 200 kA short-circuit rating. The business impact is a substantial reduction in equipment damage and unplanned downtime, particularly for 120/240 V split single‑phase systems used in switchboards and panel boards. This device’s EMI/RFI filtering delivers up to 50 dB of noise attenuation from 10 kHz to 100 MHz, improving control performance and extending the life of sensitive drives, sensors, and controllers. The audible alarm with a silence button plus a Form C relay contact enables quick fault signaling and seamless integration with plant controls, reducing time to diagnosis during outages. Internal integrated mounting simplifies installation in compact spaces, minimizing field labor and allowing faster panel assembly with busways and PRL series components. A 15‑year warranty and UL 1449 listing provide long‑term compliance and total cost of ownership benefits, while its 50/60 Hz compatibility supports a wide range of industrial environments. Overall, the SPD080240S3C combines dependable protection with installation efficiency, helping engineers meet reliability targets without sacrificing ease of service.
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FAQs
Install by locating the SPD080240S3C within the intended panel or busway configuration, ensuring the 120/240 V split single-phase supply aligns with the L‑N and L‑G connections. Utilize its internal mounting to secure the device housing, and wire it to the main conductors per the manufacturer's schematic. The unit supports PRL1a, 2a, 3a, 3e, and 4 configurations, simplifying compatibility in existing switchgear while providing accessible access for maintenance, alarms, and testing.
SPD080240S3C provides an 80 kA per phase surge current rating with a 200 kA short-circuit rating. The nominal discharge current is 20 kA, suitable for protecting critical loads on 120/240 V split single-phase systems. These ratings translate to strong protection for motors, drives, and control circuits against transient events and high-energy surges typical in industrial environments.
Yes. The SPD080240S3C is UL 1449 Listed, affirming adherence to established safety and performance standards for surge protective devices. This certification supports compliance workflows for electrical panels, switchgear, and panelboards, providing assurance to procurement and facilities teams during audits and inspections.
This device is ideal for switchboards, busways, and panel boards operating at 120/240 V split single-phase. It is well-suited for control panels, motor drives, and power distribution units where transient suppression, EMI/RFI attenuation, and reliable monitoring are required to minimize downtime and extend equipment life in harsh industrial environments.
The SPD080240S3C includes an audible alarm with a silence button, a Form C relay contact for remote signaling, and an integrated surge counter with a rest button. EMI/RFI filtering provides up to 50 dB attenuation, enabling clearer signal integrity for control circuits. These features support quick fault diagnosis, easier trend analysis, and proactive maintenance planning to optimize uptime.