Eaton SPD100240D1J Surge Protection Device UL Listed

Part Number: SPD100240D1J
Manufacturer
Eaton
Part number
SPD100240D1J

Quick Summary

Eaton SPD100240D1J is a surge protection device designed to guard motor control centers against transient voltage events. The primary challenge engineers face is nuisance outages and equipment damage from electrical spikes in demanding industrial environments. This device carries UL 1449 listed certification and meets IBC 2006, CBC 2007, and UBC Zone 4 requirements, providing code-compliant protection. With EMI/RFI filtering, audible alarm, and a built-in Form C relay contact, it delivers tangible reliability. For MCC protection, it pairs with existing electrical protection schemes while offering a compact, internally mounted solution that reduces installation footprint and lifecycle costs.

Product Information

Extended Description

SPD100240D1J Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 240V delta (3W+G) rating, 320 L-G, 320 L-L MCOV, Internal integrated, Basic feature package, used with Motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100240D1J
UPC
786685324456
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
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
Mounting Method
Internal integrated
Feature → Business Impact → Application: 100 kA surge current per phase provides robust transient suppression, reducing unplanned downtime and extending motor life in demanding MCC environments. This translates to lower maintenance costs and improved uptime for continuous production lines. Application: motors and drives in large industrial facilities operating at 240 V delta networks benefit from reliable phase-to-phase protection. Feature → EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz reduces conducted noise, improving control system stability and signal integrity in noisy factory floors. Application: control cabinets and MCCs where clean control signals are critical. Feature → Internal integrated mounting and basic feature package simplify installation, minimizing space and labor during retrofit or new builds. Application: upgrades in existing MCCs or new panel designs that require compact protection with quick deployment. Feature → Audible alarm with silence button and Form C relay contact enable easy remote monitoring and fail-safe signaling. Application: maintenance teams and operators can quickly verify protection status and log events. Feature → 320 L-G and 320 L-L MCOV with 240 delta rating ensures optimized protection for common MCC configurations. Application: industries running three-wire delta systems with critical machinery.

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FAQs

SPD100240D1J is designed for motor control centers and uses an internal integrated mounting method, making it suitable for existing MCCs and new installations with a compact footprint. Its 240 V delta rating and 320 L-G / 320 L-L MCOV ensure compatibility with common MCC configurations.
The device provides 100 kA per phase surge current, a 200 kAIC short-circuit rating, nominal discharge current of 20 kA, and operates at 50/60 Hz with 240 delta voltage. It also offers EMI/RFI filtering up to 50 dB across 10 kHz to 100 MHz.
SPD100240D1J is UL 1449 listed, supporting safe transient protection in industrial applications. It also meets or aligns with IBC 2006, CBC 2007, and UBC Zone 4 requirements for code-compliant installations.
By suppressing voltage transients, preventing insulation stress and equipment damage, the device minimizes unplanned outages. The audible alarm and Form C relay contact enable proactive monitoring and faster fault diagnosis in MCC environments.
Plan for a compact form factor with internal mounting within MCCs, noting 9.5 in length, 3.45 in height, and 5.4 in width as per general dimensions. Ensure your control circuits are compatible with the 50/60 Hz rating and that the device is integrated into your protection scheme alongside existing EMI/RFI filters.