Eaton SPD100240D1J-ND Surge Protection Device - UL
Part Number: SPD100240D1J-ND
Quick Summary
SPD100240D1J-ND surge protection device protects electrical systems in motor control centers by limiting voltage transients. Engineers often face costly downtime and equipment damage from transient surges and nuisance trips, and this solution minimizes both by providing robust suppression at the panel level. UL Recognized certification and NFPA 780 compliance give you confidence in safety and regulatory alignment for industrial installations. Designed for reliability, it integrates with motor control centers and complements EMI/RFI filtering, helping protect drives, sensors, and controllers while delivering measurable uptime and reduced maintenance costs.
Product Information
Extended Description
SPD100240D1J-ND Eaton: Eaton Surge Protection Device, Replacement model, 240 Vdc voltage rating, Basic feature package, used with Motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240D1J-ND
UPC
786685691138
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 Recognized
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
Basic 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
Motor control centers
Voltage rating
240 delta (3W+G)
Surge current
100 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Feature: 240 V delta rating with 20 kA nominal discharge current and 200 kAIC interrupt rating at 50/60 Hz. Business Impact: Delivers robust transient suppression to protect drives, contactors, and PLC inputs, reducing unplanned downtime. Application: Particularly effective in motor control centers and panel assemblies in manufacturing facilities. Feature: EMI/RFI filtering providing up to 50 dB attenuation from 10 kHz to 100 MHz. Business Impact: Improves signal integrity and minimizes EMI-driven faults in automation networks. Application: Ideal where clean power and quiet operation are critical in machine cells and process lines. Feature: Audible alarm with silence button and Form C relay contact; surge counter with rest button. Business Impact: Enables proactive monitoring and remote status reporting to plant SCADA or maintenance systems. Application: Supports MCC panels and feeder sections that require auditable surge events. Feature: Basic feature package included; compatible with motor control centers; operating voltage 320 L-G, 320 L-L; voltage rating 240 delta (3W+G). Business Impact: Simplifies procurement and installation with a ready-to-use protection solution. Application: Retrofit or new builds in industrial electrical protection schemes. Feature: Operating temperature range -40 to 50 °C; dimensions 9.5 in W × 5.4 in H × 3.54 in D; weight 3.5 lb; 10-year warranty (15 years when registered on www.eaton.com/spd). Business Impact: Resilient in harsh environments and backed by a long warranty to reduce life-cycle cost. Application: Suitable for harsh plant environments and MCC footprints.
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FAQs
The SPD100240D1J-ND is designed for direct integration into motor control center enclosures. Its 240 V delta rating and 50/60 Hz frequency compatibility match standard MCC feeders. Use the included basic feature package and follow Eaton's installation guidelines to maintain proper clearances, secure mounting, and proper wiring to minimize commissioning time and ensure reliable surge protection from day one.
Key ratings include 240 V delta (3W+G), operating voltage of 320 V L-G / 320 V L-L, 20 kA nominal discharge current, 200 kAIC interrupt rating, and 50/60 Hz operation. The device also provides up to 100 kA per phase surge current and EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz, supporting robust MCC protection.
Yes. It is specifically designed for motor control centers, delivering surge suppression, EMI/RFI filtering, and a Form C relay for monitoring. Its compact form factor and basic feature package enable straightforward retrofits or new installations while meeting typical MCC protection requirements in manufacturing and process environments.
The device carries UL Recognized certification and complies with NFPA Standard 780. These certifications support safety and fire risk mitigation in industrial facilities, providing confidence during audits and in regulatory reviews for electrical protection equipment in MCC applications.
The unit offers a 10-year warranty, extendable to 15 years when registered with Eaton, which lowers life-cycle costs. Its features—like a surge counter with rest button and audible alarm—facilitate maintenance planning and timely replacement, reducing downtime and improving asset uptime in high-demand industrial environments.