Eaton SPD100240H1J Surge Protection Device - UL Listed
Part Number: SPD100240H1J
Quick Summary
Eaton SPD100240H1J Surge Protection Device protects motor control centers from damaging voltage transients by clamping spikes to safe levels. This helps prevent unplanned downtime and costly equipment wear when switching heavy loads in MCCs. UL 1449 Listed safety certification is paired with industry alignment to IBC CBC UBC standards, supporting reliable operation in demanding environments. Designed for motor control centers, it integrates EMI/RFI filtering and a user-friendly alarm/relay interface to streamline maintenance and compliance. Its 240V delta rating and 100 kA per phase surge capability make it a robust fit for modern MCC architectures. The unit’s 15-year warranty and compact internal mounting simplify procurement and installation within existing MCC frames.
Product Information
Extended Description
SPD100240H1J Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 240V high-leg delta (4W+G) on B phase rating, 150 L-N, 150 L-G, 150 N-G, 300 L-L MCOV, Internal integrated, Basic feature package, used with Motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240H1J
UPC
786685324470
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
Basic 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
240 delta (4W+G)
Surge current
100 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
High surge capability and robust protection: The SPD100240H1J delivers 100 kA per phase surge current with a 200 kAIC short‑circuit rating, safeguarding downstream drives and contactors during lightning events and heavy switching. This performance minimizes nuisance outages and extends the life of motor control components by absorbing transient energy before it reaches sensitive equipment. The device is designed for 240V delta (4W+G) distribution in motor control centers, ensuring reliable protection in common MCC architectures. EMI/RFI filtering for clean power: With up to 50 dB of noise attenuation from 10 kHz to 100 MHz, this SPD reduces electrical noise that can disrupt PLCs, VFDs, and fieldbus communications. The result is more stable control signals, lower false trips, and improved process reliability in demanding industrial environments. This filtering supports compliant electromagnetic compatibility (EMC) performance across standard industrial networks. Enhanced monitoring and easy maintenance: An audible alarm with silence button, a Form C relay contact, and a surge counter with rest button provide clear, actionable feedback and quick logging without cabinet entry. These features enable proactive maintenance planning, faster fault diagnosis, and improved operator confidence during routine tests. Installation efficiency and certification clarity: Internal integrated mounting simplifies retrofits in existing frames and reduces field wiring complexity. The basic feature package aligns with typical MCC configurations, while UL 1449 Listed certification offers safety assurance for critical protection tasks and safer service intervals. Durability and environmental suitability: Operating from -40 to 50 °C, with compact dimensions (9.5 in L, 3.45 in H, 5.4 in W) and a 3.5 lb weight, the SPD is well-suited to harsh factory floors and crowded MCC enclosures. The 15-year warranty further lowers lifecycle risk for procurement teams.
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FAQs
The SPD100240H1J uses internal integrated mounting designed for straightforward retrofits in standard MCC frames. It supports 50/60 Hz operation and 240V delta distribution, minimizing cabinet alterations and enabling clean wiring with compatible MCC bus bars and trays. This simplifies deployment in new builds and upgrades.
Key ratings include 100 kA per phase surge current, 200 kAIC short-circuit rating, nominal discharge current of 20 kA, operating voltages of 150 L-N, 150 L-G, 150 N-G, 300 L-L, and a 240 delta (4W+G) voltage rating. It supports 50/60 Hz and offers EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz.
Yes. It is designed for 240V delta (4W+G) systems used in motor control centers and includes EMI/RFI filtering up to 50 dB, reducing noise on critical control networks and improving PLC/VFD reliability in industrial environments.
The device is UL 1449 Listed, indicating conformance to recognized safety standards for surge protection devices. It also aligns with industry practices for motor control applications and meets relevant building standards (IBC/CBC/UBC zones) to support compliant installation in demanding facilities.
Although initial cost includes the device and installation, benefits include a 15-year warranty, reduced downtime from transient events, fewer drive and contactor replacements, and streamlined maintenance with built-in alarm and surge counter. These factors contribute to lower lifecycle costs in MCC deployments.