Eaton SPD100240H2C Surge Protection Device - UL 1449 Listed
Part Number: SPD100240H2C
Quick Summary
The Eaton SPD100240H2C surge protection device protects switchboards, busways, and panelboards from damaging transient surges. Unprotected power systems can suffer unexpected downtime, equipment failures, and insulation wear due to voltage spikes. This model carries UL 1449 listing and aligns with industry standards such as IBC 2006, CBC 2007, and UBC Zone 4, signaling reliable performance in harsh environments. Its 240V delta configuration with a 4W+G arrangement supports robust protection for critical loads, while compact internal mounting simplifies integration. With EMI/RFI filtering, an audible alarm, and a Form C relay, it enables proactive protection and straightforward incorporation into existing electrical assemblies.
Product Information
Extended Description
SPD100240H2C 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, , used with Switchboard, busways, panel boards (PRL1a, 2a, 3a, 3e, 4)
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240H2C
UPC
786685321875
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
Switchboard, busways, and panelboards (PRL1a, 2a, 3a, 3e, 4)
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
100 kA per phase interrupt rating and 200 kAIC short-circuit rating deliver robust surge containment even in high-energy industrial traces. That level of protection reduces unplanned downtime, extends equipment life, and lowers maintenance costs for switchboards and panelboards in controlled environments. Used with switchboards, busways, and panelboards (PRL1a–4), the SPD100240H2C provides a reliable core defense for critical processes.\n\nOperating at 50/60 Hz with a 240 delta (4W+G) configuration and 150 L-N, L-G, N-G MCOV delivers consistent performance across common industrial power networks. This compatibility supports rapid deployment, minimizes retrofit work, and preserves fault margin for motor starters and control circuits.\n\nEMI/RFI filtering delivers up to 50 dB attenuation from 10 kHz to 100 MHz, reducing noise on control lines and improving signal integrity for drives and sensors. By limiting conducted and radiated interference, the SPD contributes to more stable automation, fewer nuisance trips, and easier regulatory compliance.\n\nAn audible alarm with a silence button plus a Form C relay contact enables immediate fault notification and remote signaling for annunciation systems. These features simplify maintenance planning and enable quick responses to surges without interrupting essential operations.\n\nA surge counter with a rest button provides traceability for reliability programs and audits, helping teams verify protection performance over time. Coupled with a 15-year warranty and UL 1449 listing, this aligns with long-term total cost of ownership goals.\n\nInternal integrated mounting reduces installation complexity and keeps footprint compact within standard switchgear enclosures. UL 1449 Listed certification, combined with IBC, CBC, and UBC compatibility, supports compliance, audits, and safer capital investments.
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FAQs
Install SPD100240H2C using its internal integrated mounting within compatible enclosures. Plan wiring to connect the L-N, L-G, and N-G paths per the 240V delta configuration, ensuring the device is positioned for accessibility to the alarm and signaling wiring. Verify clearances, torque requirements, and adherence to UL 1449 guidance during retrofit or new builds.
Key specs include 100 kA per phase interrupt rating, 200 kAIC short-circuit rating, 240V delta (4W+G) voltage rating, 50/60 Hz frequency, and nominal discharge current of 20 kA. Operating voltages are 150 L-N, 150 L-G, 150 N-G, 300 L-L with a 15-year warranty and UL 1449 listing to support compliance and reliability.
Yes. SPD100240H2C is designed for use with switchboards, busways, and panelboards including PRL1a, PRL2a, PRL3a, PRL3e, and PRL4 configurations. Its internal mounting and standard feature package simplify integration across multiple panel types while maintaining the required surge protection performance for each configuration.
SPD100240H2C is UL 1449 Listed, ensuring compliance with recognized safety and performance criteria for surge protection devices. It also aligns with multijurisdictional requirements such as IBC 2006, CBC 2007, and UBC Zone 4, which supports safe integration in industrial facilities and helps with regulatory audits and code compliance during installations.
By delivering 100 kA per phase protection, reducing noise with EMI/RFI filtering, and offering a 15-year warranty, the SPD lowers downtime, extends equipment life, and simplifies maintenance planning. Features like a surge counter with rest button aid traceability for reliability programs, supporting longer asset life and predictable total cost of ownership.