Eaton SPD100400Y3D Surge Protection Device - UL Listed
Part Number: SPD100400Y3D
Quick Summary
Eaton SPD100400Y3D surge protection device protects 400Y/230V panels from transient surges. For engineers and maintenance teams, unexpected spikes can damage drives, PLCs, and control electronics, triggering downtime and repairs. This unit meets IBC 2006, CBC 2007, and UBC Zone 4 requirements, while UL 1449, UL 1283, and UL Listed certifications ensure regulatory compliance. With a built-in surge counter, audible alarm, and EMI/RFI filtering, it delivers measurable protection and traceability, helping facilities reduce downtime, extend asset life, and maintain safer, compliant electrical systems in panel installations.
Product Information
Extended Description
SPD100400Y3D Eaton: Eaton SPD, BOTTOM TERMINALS, STD W/COUNTER PKG, 100 kA per phase, 400Y/230V (4W+G) rating, 320 L-N, 320 L-G, 320 N-G, 640 L-L MCOV, Internal integrated, Standard feature package and surge counter, Bottom Terminals Warranty Replacement
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100400Y3D
UPC
786679202753
Product Length/Depth
12 in
Product Height
6 in
Product Width
12 in
Product Weight
6.8 lb
Certifications
UL 1449 UL 1283 UL Listed
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
Standard feature package and surge counter
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Operating voltage
320 L-N, 320 L-G, 320 N-G, 640 L-L
Used with
panelboards (PRL-C)
Voltage rating
400Y/230V (4W+G)
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 and 200 kAIC interrupt rating. Business Impact: Strong transient protection reduces the probability of costly equipment damage during lightning or switching events, improving line reliability. Application: Ideal for panelboards and control panels in manufacturing environments. Feature: 400Y/230V (4W+G) voltage rating with L-N, L-G, N-G operating paths. Business Impact: Clear, robust voltage clamping for sensitive industrial loads, enabling predictable equipment operation. Application: Suitable for 3-phase power distribution in industrial facilities. Feature: Internal integrated mounting with bottom terminals. Business Impact: Simplifies installation and reduces enclosure footprint, lowering labor time and wiring errors. Application: Fast deployment in PRL-C style panelboards. Feature: Built-in surge counter with rest button and audible alarm. Business Impact: Enables proactive maintenance and real-time fault signaling, supporting compliance reporting. Application: Maintenance-ready protection on critical lines. Feature: EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz. Business Impact: Reduces electrical noise that can disrupt PLCs, drives, and sensors, improving process stability. Application: Noise-sensitive automation environments. Feature: Meets IBC 2006, CBC 2007, UBC Zone 4 standards. Business Impact: Facilitates regulatory compliance and safer installations across multi-jurisdiction projects. Application: Data centers, manufacturing floors, and critical process lines requiring certified protection.
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FAQs
SPD100400Y3D installs with bottom terminals and internal mounting, designed for straightforward wiring in PRL-C panelboards. It supports 400Y/230V (4W+G) systems and is rated for 50/60 Hz operation. Plan for proper clearance, secure mounting, and verification of phase connections to ensure 100 kA per phase protection is achieved without compromising service access.
Key ratings include 100 kA per phase surge current, 200 kAIC interrupt rating, nominal discharge current of 20 kA, and a 400Y/230V (4W+G) voltage rating (L-N, L-G, N-G, L-L). It operates at 50/60 Hz, with -40 to 50 °C ambient tolerance, providing robust protection for motor drives, PLCs, and control circuits in industrial environments.
Yes, the SPD100400Y3D carries UL 1449 and UL 1283 certifications and UL Listed status, ensuring compliance with established safety and performance criteria. It also aligns with building code requirements such as IBC 2006, CBC 2007, and UBC Zone 4, supporting regulatory compliance across diverse projects.
SPD100400Y3D includes a built-in surge counter with a rest button and an audible alarm for fault signaling. The Form C relay contact offers remote signaling options, aiding maintenance teams in monitoring status and triggering preventive actions. Regular checks of the surge counter help verify protective effectiveness and support compliance records.
The device reduces downtime by protecting critical equipment from transient surges, extending asset life and reducing repair costs. Its integrated counter and signaling, plus EMI/RFI filtering, improve process stability and compliance documentation, making it a dependable choice for panel protection in manufacturing and process industries.