Eaton SPD100240S2J Surge Protection Device - UL 1449
Part Number: SPD100240S2J
Quick Summary
Eaton SPD100240S2J surge protection device guards electrical systems in motor control centers against transient surges. Unplanned outages and equipment damage from voltage spikes complicate maintenance, trigger nuisance trips, and drive up field service costs. The design carries UL 1449 Listed and UL Listed status, and aligns with IBC 2006, CBC 2007, and UBC Zone 4 for safe installation. This solution delivers EMI/RFI filtering, a built-in surge counter, and a compact footprint, helping protect critical assets while reducing downtime and service expenses. With 50/60 Hz compatibility and a standard feature package, it fits MCC infrastructures and streamlines procurement for electrical teams.
Product Information
Extended Description
SPD100240S2J Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 120/240V split single-phase rating, 150 L-N, 150 L-G, 150 N-G, 300 L-L MCOV, Internal integrated, Standard feature package, used with Motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240S2J
UPC
786685324548
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
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
Motor control centers
Voltage rating
120/240 V split single-phase
Surge current
100 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
Feature → Business Impact → Application: High energy handling with 100 kA per phase interrupt rating protects motor control centers from severe transients, reducing drive damage and unscheduled downtime in critical manufacturing lines; ideal for MCC protection in rugged industrial environments. Feature → Business Impact → Application: 120/240 V split single-phase voltage rating ensures broad compatibility with common MCC buses, enabling rapid retrofit or new installations without custom power distribution changes. Feature → Business Impact → Application: EMI/RFI filtering delivering up to 50 dB attenuation from 10 kHz to 100 MHz lowers interference, improving drive performance and sensor reliability in motor rooms. Feature → Business Impact → Application: Audible alarm with silence button and Form C relay contact provides immediate fault signaling and remote integration, supporting proactive maintenance workflows in automation plants. Feature → Business Impact → Application: Internal integrated mounting and standard feature package simplify installation in tight MCC spaces, reducing commissioning time and field labor. Feature → Business Impact → Application: 15 year warranty and UL 1449 listing deliver long-term compliance, predictable maintenance costs, and confidence in spare parts planning for industrial facilities.
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FAQs
SPDs of this series are designed for internal integrated mounting and standard feature packages. To install, verify MCC bus voltage (120/240 V split single-phase), confirm space for the 9.5 in L x 5.4 in W x 3.45 in H footprint, and follow Eaton’s wiring diagram for line and load connections. Ensure compliance with UL 1449 listing and local electrical codes. The result is a straightforward retrofit or new-install integration with minimal MCC downtime.
Core specs include 100 kA per phase surge current, 200 kAIC interrupt rating, 20 kA nominal discharge current, and a 120/240 V split single-phase operating voltage. It supports 50/60 Hz operation and operates from -40 to 50 °C. The unit is UL 1449 Listed, with a 15-year warranty and EMI/RFI filtering for improved signal integrity in industrial environments.
Yes. The device is designed for motor control centers and provides robust surge protection with a compact form factor suitable for MCC enclosures. It offers a wide operating temperature range (-40 to 50 °C) and a high short-circuit rating, making it reliable in fluctuating industrial environments while reducing nuisance trips and protecting critical drives.
The SPD100240S2J is UL 1449 Listed and UL Listed, signaling compliance with recognized safety standards for surge protection devices. These certifications support safe integration with electrical systems in accordance with industry regulations, aiding in audit readiness and installation approvals for MCC upgrades or expansions.
The 15-year warranty, surge counter with rest button, and audible signaling support proactive maintenance and rapid fault diagnosis, reducing unplanned downtime. EMI/RFI filtering improves system stability, potentially extending drive life and uptime while lowering maintenance costs and service visits over the equipment lifecycle.