Eaton SPD100240S3J-ND Surge Protection Device - UL Listed
Part Number: SPD100240S3J-ND
Quick Summary
SPD100240S3J-ND is a surge protection device designed to safeguard motor control centers from transient overvoltages. Engineers often encounter nuisance trips and equipment damage during voltage spikes, which can disrupt production and drive up maintenance costs. It carries UL 96A and UL Listed certifications and NFPA 780 compliance, underscoring safety and reliability for critical electrical rooms. With EMI/RFI filtering, a built-in surge counter, and a 10-year warranty (15 years when registered), it helps reduce unplanned downtime and extend asset life. Designed for 120/240 V split single-phase systems, it fits MCCs and panel boards commonly used in industrial facilities.
Product Information
Extended Description
SPD100240S3J-ND Eaton: Eaton Surge Protection Device, Replacement model, 120/240V split single-phase voltage rating, Standard feature package and surge counter, used with Motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240S3J-ND
UPC
786685691183
Product Length/Depth
3.54 in
Product Height
5.4 in
Product Width
9.5 in
Product Weight
3.5 lb
Warranty
10 years (15 years when registered on www.eaton.com/spd)
Compliances
NFPA Standard 780
Certifications
UL 96A UL Listed
Type
Replacement model
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
Operating voltage
150 L-N, 150 L-G, 150 N-G, 300 L-L
Used with
Motor control centers
Voltage rating
120/240 V split single-phase
Surge current
100 kA per phase
Model
Standard with surge counter
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Feature: 120/240 V split single-phase rating enables straightforward integration with standard MCCs and control panels. Business Impact: reduces wiring complexity and installation time while minimizing material waste. Application: ideal for motor control centers and panel boards in industrial facilities.Feature: High surge handling with 100 kA per phase, 200 kA short-circuit rating, and 20 kA nominal discharge current. Business Impact: delivers robust protection for motors and drives, lowering the risk of costly damage and unplanned downtime. Application: protection for large MCC feeders and motor starters in manufacturing lines.Feature: EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz plus audible alarm and Form C relay. Business Impact: keeps sensitive controls interference-free and provides immediate fault signaling for maintenance teams. Application: control panels and automation cabinets in noisy industrial environments.Feature: Compliance and certifications including NFPA 780 and UL 96A/UL Listed. Business Impact: reduces regulatory and safety risk while ensuring traceable reliability for audits and maintenance planning. Application: electrical rooms and MCC installations requiring certified protection.Feature: Standard feature package with surge counter; replacement model design; compatibility with Eaton SPD series. Business Impact: simplifies stocking, upgrades, and retrofits, delivering consistent performance across installations. Application: retrofit projects and new builds in motor control applications.Feature: Operating range and environmental resilience with 50/60 Hz operation and a broad temperature range (-40 to 50 °C). Business Impact: reliable protection across diverse facilities and environments, minimizing performance variability. Application: industrial facilities with wide ambient conditions and varying electrical loads.
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FAQs
SPD100240S3J-ND is designed for 120/240 V split single-phase systems and is suitable for motor control centers. It fits standard MCC enclosures and works with standard control panels in manufacturing and processing facilities. Its replacement-model design simplifies retrofits and reduces downtime during upgrades, ensuring continuity of protection without extensive rewiring.
Key specs include an 20 kA nominal discharge current, 100 kA per phase surge capacity, 200 kA short-circuit rating, 50/60 Hz operation, and voltage rating of 120/240 V split single-phase. It also provides EMI/RFI filtering up to 50 dB, an audible alarm with silence button, and a Form C relay to signal faults to the control system.
Yes. The device carries UL 96A and UL Listed certifications and is compliant with NFPA Standard 780, reinforcing safety and reliability in critical electrical rooms and compliance-driven environments.
It includes a surge counter with a rest button and an audible alarm (silence option) for real-time fault indication. The Form C relay provides a clean interface to PLCs or a building management system, enabling proactive maintenance and rapid fault isolation.
SPD100240S3J-ND carries a standard 10-year warranty, with a 15-year option when registered on Eaton's SPD site. This extended coverage helps reduce total cost of ownership by protecting against prolonged downtime and replacement cycles.