Eaton SPD100240S1B Surge Protection Device - UL Listed
Part Number: SPD100240S1B
Quick Summary
Eaton SPD100240S1B is a surge protection device designed to protect electrical switchgear and control panels in industrial facilities. Many facilities struggle with transient surges and nuisance faults that lead to unplanned downtime and equipment wear. It is UL 1449 Listed and meets IBC 2006, CBC 2007, and UBC Zone 4 requirements, signaling robust compliance for demanding environments. With a 120/240 V split single‑phase rating, 100 kA per phase protection, and EMI/RFI filtering, it delivers dependable surge mitigation while keeping nuisance alarms manageable. The unit’s internal integration, 15‑year warranty, and compatibility with switchgear equipped with remote displays contribute to lower maintenance costs and improved asset longevity.
Product Information
Extended Description
SPD100240S1B 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, Basic feature package, used with Switchgear with remote display
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240S1B
UPC
786685319049
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
Switchgear with remote display
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: 100 kA per phase surge current. Business Impact: Provides robust protection against high-energy transient events, reducing the risk of equipment damage and downtime. Application: Ideal for protecting motors, drives, and protective relays in 120/240 V split single-phase switchgear environments. Long-tail keywords integrated: surge protection device, 100 kA per phase, industrial protection. Feature: 200 kAIC short-circuit rating. Business Impact: Enhances fault tolerance, limiting damage from close-in faults and enabling faster recovery. Application: Suitable for critical control panels in manufacturing lines. Feature: EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz. Business Impact: Minimizes electrical noise that can cause misoperation of sensitive control circuitry and noisy instrumentation. Application: Supports precision sensors and programmable logic controllers in harsh facilities. Feature: Audible alarm with silence button, Form C relay contact, and surge counter with rest button. Business Impact: Improves visibility and integration with remote monitoring, enabling proactive maintenance and event logging. Application: Centralized protection schemes with remote display switchgear. Feature: Internal integrated mounting and basic feature package. Business Impact: Speeds installation, reduces wiring complexity, and lowers commissioning time. Application: Retrofit and new installations alongside existing Eaton equipment. Feature: Operating temperature -40 to 50 °C and 50/60 Hz operation. Business Impact: Ensures reliable performance in varied industrial climates and power environments. Application: Outdoor or harsh indoor environments where ambient conditions vary. Feature: 15-year warranty and UL 1449 Listed certification. Business Impact: Lowers lifecycle cost and provides regulatory confidence for compliance-driven projects. Application: Capital projects and ongoing maintenance programs seeking durable protection.
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FAQs
SPD100240S1B is designed for use with switchgear that includes a remote display and supports internal integration. The unit’s internal mounting simplifies installation, reducing wiring work and speeding up commissioning. It aligns with Eaton protection schemes, ensuring straightforward integration into existing electrical rooms and control architectures.
Key performance specs include 100 kA per phase surge current, 200 kAIC short-circuit rating, 120/240 V split single-phase voltage rating, 50/60 Hz frequency, and -40 to 50 °C operating temperature. It also provides EMI/RFI filtering up to 50 dB, improving signal integrity in noisy industrial environments.
Yes. The device is UL 1449 Listed and UL Listed, reflecting rigorous testing and compliance. It also meets safety and installation expectations aligned with IBC 2006, CBC 2007, and UBC Zone 4 requirements, supporting regulatory adherence for industrial projects.
SPD100240S1B includes a built-in audible alarm with a silence button, a Form C relay contact for signaling, and a surge counter with a rest button for event tracking. These features enable proactive maintenance, easier fault isolation, and integration with building management or protection schemes.
By delivering high-energy surge protection, EMI/RFI attenuation, and reliable monitoring features, the unit minimizes unplanned downtime and equipment wear. The 15-year warranty further lowers lifecycle costs, making it a compelling investment for protecting critical 120/240 V electrical assets in manufacturing, data centers, and other power-intensive facilities.