Eaton SPD100240D2F Surge Protection Device - UL Listed
Part Number: SPD100240D2F
Quick Summary
The Eaton SPD100240D2F Surge Protection Device protects electrical systems against damaging transients in 240 V delta panel applications. Engineers often struggle with nuisance outages and equipment wear caused by uncontrolled surges. Certifications including UL 1449, UL 1283, and UL Listed demonstrate compliance for critical installations while addressing IBC 2006, CBC 2007, and UBC Zone 4 requirements. With features like EMI/RFI filtering, audible alarm with silence, and a Form C relay contact, this device delivers robust protection while streamlining panel installation and ongoing maintenance in industrial environments.
Product Information
Extended Description
SPD100240D2F Eaton: Eaton SPD, Standard PKG., TOP TERMINALS (TT), 100 kA per phase, 240V delta (3W+G) rating, 320 L-G, 320 L-L MCOV, Internal integrated, Standard feature package, Top Terminal warranty replacement
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240D2F
UPC
786679200896
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
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Operating voltage
320 L-G, 320 L-L
Used with
panelboards (PRL-C)
Voltage rating
240 delta (3W+G)
Surge current
100 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
Feature: 100 kA per phase surge rating → Business Impact: High transient withstand capacity reduces the risk of equipment damage during severe fault events, lowering maintenance costs and downtime. Application: Suitable for 240 V delta (3W+G) panel installations in manufacturing lines and critical power circuits. Feature: 320 L-G and 320 L-L MCOV → Business Impact: Higher maximum continuous operating voltage improves protection margin for irregular supply conditions, enabling longer device life and fewer nuisance trips. Application: Panelboards in mixed-Load facilities requiring consistent surge protection across line-to-ground and line-to-line paths. Feature: Internal integrated mounting with Top Terminals → Business Impact: Simplifies wiring and speeds installation, reducing labor time and potential connection errors. Application: Retrofit and new builds in existing switchgear and compact panel enclosures. Feature: Audible alarm with silence button + Form C relay contact → Business Impact: Immediate fault indication and remote signaling enhance diagnostics and automates fault handling, reducing MTTR. Application: Industrial control panels, utility rooms, and critical infrastructure deployments. Feature: EMI/RFI filtering up to 50 dB; Surge counter with rest button → Business Impact: Cleaner power and verifiable protection performance over time, supporting compliance and predictable equipment operation. Application: Environments with sensitive electronics and monitoring systems. Feature: 50/60 Hz operation; 200 kAIC short-circuit rating; 20 kA nominal discharge → Business Impact: Broad compatibility with standard power systems and robust fault isolation, boosting system uptime. Application: General purpose and mission-critical panelboards in commercial and light-industrial settings.
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FAQs
Install the SPD100240D2F using the internal integrated mounting with top terminals. Connect the L-L and L-G paths per the 240 V delta (3W+G) configuration, ensuring the 320 V MCOV rating is respected. Verify tight connections and use the Form C relay output for fault signaling to control downstream equipment or annunciators.
SPD100240D2F provides 100 kA per phase surge current with a 200 kAIC short-circuit rating. It has a nominal discharge current of 20 kA and operates at 50/60 Hz, offering robust protection for both line-to-ground and line-to-line transients in 240 V delta systems.
Yes. The device is specified as used with panelboards (PRL-C), and its internal mounting and top-terminal design facilitate straightforward integration into PRL-C configurations, reducing installation time and improving reliability within these panel systems.
SPD100240D2F carries UL 1449, UL 1283, and UL Listed certifications, with compliance considerations aligned to IBC 2006, CBC 2007, and UBC Zone 4. These certifications support regulatory acceptance and enhance safety and reliability in commercial and industrial installations.
The device includes a surge counter with a rest button and an audible alarm for quick fault detection, enabling proactive maintenance. By reducing transient-related damage and downtime, the SPD contributes to lower maintenance costs and extended equipment life, delivering measurable ROI in mission-critical power protection environments.