Eaton SPD100240H3D Surge Protection Device - 200 kAIC
Part Number: SPD100240H3D
Quick Summary
SPD100240H3D is a surge protection device that safeguards 240 V delta systems in industrial panelboards. Facilities struggle with transient spikes, nuisance tripping, and equipment wear that disrupt production and drive up maintenance costs. This Eaton unit meets or exceeds IBC 2006, CBC 2007, and UBC Zone 4, while UL 1449 and UL 1283 listings verify safety and reliability. With an integrated surge counter, audible alarm, and Form C relay, it simplifies monitoring and response. Compact bottom-terminal design supports straightforward installation in crowded electrical spaces, and EMI/RFI filtering delivers up to 50 dB of noise attenuation. Using this solution helps protect critical loads, extend equipment life, and reduce maintenance budgets over time.
Product Information
Extended Description
SPD100240H3D Eaton: Eaton SPD, STD W/COUNTER PKG., BOTTOM TERMINALS, 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, and surge counter, Bottom Terminal Warranty Replacement
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240H3D
UPC
786679201466
Product Length/Depth
12 in
Product Height
6 in
Product Width
12 in
Product Weight
6.8 lb
Certifications
UL 1449 UL 1283 UL Listed
Type
Surge protection device
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
Used with
panelboards (PRL-C)
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: SPD100240H3D provides 100 kA per phase surge current with a 20 kA nominal discharge current, delivering strong transient suppression for critical loads. Business impact: minimizes insulation stress and reduces nuisance outages, improving overall line uptime in manufacturing lines and panelboard-fed equipment. Application: ideal for 240 V delta panelboards in industrial environments where motor drives and programmable logic controllers are present. EMI/RFI filtering: up to 50 dB of noise attenuation from 10 kHz to 100 MHz improves PLC and servo drive stability, reducing intermittent faults and false trips. Application: sensitive control circuits and high-precision equipment benefit from cleaner power. Fault resistance: 200 kAIC short-circuit rating provides a secondary layer of protection during severe faults, reducing the chance of cascading damage. Application: suitable for central control panels and feeder circuits in busy plants. Monitoring and alerts: built-in surge counter with rest button, audible alarm, and Form C relay contact enable proactive maintenance and interlock integration. Application: maintenance teams gain visibility and faster response to events, lowering repair times. Installation efficiency: bottom terminals and internal integrated mounting simplify retrofits and new installs, supporting compact layouts and clean wiring in crowded electrical rooms. Application: reduces installation time and improves wire management for panelboard upgrades and expansions.
Get a Quick Quote for a Eaton SPD100240H3D
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SPD100240H3D?
Enquire Now
FAQs
When wiring SPD100240H3D for 4W+G high-leg delta systems, ensure proper phase connections to 240 V delta sources and mount using the internal, integrated method with bottom terminals. Confirm compatibility with PRL-C panelboards and maintain clear access for the surge counter and alarm indicators. Use listed wiring practices to preserve short-circuit and surge protection performance.
SPD100240H3D provides an interrupt rating of 200 kAIC, a surge current rating of 100 kA per phase, and a nominal discharge current of 20 kA. These specifications deliver robust protection for 240 V delta panelboard circuits, helping to mitigate transient events and extend component life in demanding industrial environments.
Yes, SPD100240H3D is designed for use with panelboards (PRL-C). It features an internal integrated mounting system and bottom-terminal connections, which simplifies installation and wiring. This design supports efficient retrofits and new builds in space-constrained electrical rooms while maintaining reliable surge protection performance.
SPD100240H3D carries UL 1449 and UL 1283 listings and UL Listed status. It also aligns with IBC 2006, CBC 2007, and UBC Zone 4 requirements, providing compliance for commercial and industrial installations and reducing validation time during audits and inspections.
The device includes a surge counter with rest, an audible alarm for immediate fault awareness, and a Form C relay for interlocks and remote signaling. These features enable proactive maintenance, faster fault diagnosis, and improved uptime, contributing to lower downtime costs and extended equipment life in control panels and power distribution systems.