Eaton SPD080400Y2B Surge Protection Device - UL Listed
Part Number: SPD080400Y2B
Quick Summary
SPD080400Y2B is a surge protection device designed to guard 400Y/230V switchgear and control panels from transient overvoltages. In practice, engineers often struggle with nuisance trips, EMI/RFI noise, and limited visibility into protection status; this model addresses those issues with an audible alarm and a test/rest interface. UL 1449 Listed protection, and compliance with IBC 2006, CBC 2007, and UBC Zone 4, ensure code-ready performance in both commercial and industrial deployments. The Eaton SPD series also supports remote-display-enabled switchgear, enabling quicker diagnostics and easier maintenance. By balancing a high-energy rating with a compact footprint, this device offers robust protection, reduced downtime, and clearer lifecycle planning for critical electrical infrastructure.
Product Information
Extended Description
SPD080400Y2B Eaton: Eaton Surge Protection Device, SPD Series, 80 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, used with Switchgear with remote display
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080400Y2B
UPC
786685318929
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
Standard feature package
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
Switchgear with remote display
Voltage rating
400Y/230V (4W+G)
Surge current
80 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
High-energy protection translates to real-world uptime gains. Feature: 80 kA per phase surge current. Business impact: dramatically lowers the risk of panel damage during severe transients, reducing unplanned downtime in manufacturing lines. Application: data centers and motor control centers requiring high reliability. Feature: 400Y/230V rating with 320 L-N, 320 L-G, 320 N-G, 640 L-L operating voltages. Business impact: versatile compatibility with common industrial power systems, simplifying procurement and installation. Application: switchgear with remote display integration. Feature: EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz. Business impact: improves signal integrity and PLC reliability in noisy environments. Application: plant automation and process control. Feature: Audible alarm with silence button and surge counter with rest button plus Form C relay. Business impact: fast fault localization, intuitive maintenance, and easy control-system integration. Application: proactive protection in panel assemblies. Feature: Internal integrated mounting and 15-year warranty. Business impact: reduces installation time and long-term ownership costs. Application: modular protection for critical equipment.
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FAQs
SPD080400Y2B is designed to mount internally within compatible switchgear and pairs with remote-display configurations. Ensure the enclosure supports 400Y/230V systems, uses 4W+G wiring, and provides an accessible alarm/status interface. Follow Eaton’s specification sheet for wiring diagrams and clearance requirements to maintain proper heat dissipation and surge protection performance.
Key specs include 80 kA per phase surge current, 200 kA short-circuit rating, nominal discharge current of 20 kA, and voltage ratings of 400Y/230V (4W+G) with L-N, L-G, and L-L operating points. It operates at 50/60 Hz, with an internal mounting option and UL 1449 Listed certification for reliable, code-compliant protection.
Yes. The model’s 80 kA per phase surge capability, 200 kA short-circuit rating, and EMI/RFI filtering make it well-suited for demanding industrial panels and data-center peripherals. Its compatibility with switchgear with remote display and the 50/60 Hz operation supports diverse environments while maintaining robust protection against transient events.
SPD080400Y2B holds UL 1449 Listed certification for surge protective devices and complies with performance expectations under IBC 2006, CBC 2007, and UBC Zone 4. These credentials help ensure regulatory compliance, safer installations, and recognized industry reliability in commercial and industrial applications.
With a 15-year warranty and silent-status features, the SPD080400Y2B minimizes maintenance interruptions and replacement frequency. The integrated alarm, surge counter, and Form C relay simplify monitoring and diagnostics, reducing downtime and extending service life of connected switchgear and panels.