Eaton SPD100400Y2H Surge Protection Device - 400Y/230V
Part Number: SPD100400Y2H
Quick Summary
The Eaton SPD100400Y2H surge protection device guards electrical panels against transient overvoltages in industrial and commercial installations. Having reliable surge protection helps prevent unplanned downtime and costly equipment damage caused by electrical spikes. This device carries UL 1449, UL 1283, and UL Listed certifications, reinforcing safety and regulatory compliance for critical infrastructure. Designed for 400Y/230V systems with a left-terminal configuration, it integrates smoothly with PRL-C panelboards, offering predictable performance and straightforward maintenance. This combination supports faster commissioning and ongoing compliance in asset-intensive environments. It also aligns with common industry expectations for protective devices in control panels. Together, these features translate into improved uptime, safer operations, and long-term cost efficiency.
Product Information
Extended Description
SPD100400Y2H Eaton: Eaton SPD, LEFT TERMINALS, Standard 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, Left Terminals Warranty Replacement
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100400Y2H
UPC
786679202746
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
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
High surge capability is paired with a 200 kAIC short-circuit rating, delivering robust protection for 400Y/230V four-wire-plus-ground panel networks. This level of resilience reduces the likelihood of voltage events cascading into drives and PLCs, extending the life of connected equipment and minimizing maintenance costs in data centers, manufacturing lines, and urban facilities. EMI/RFI filtering delivers up to 50 dB of noise attenuation from 10 kHz to 100 MHz, resulting in cleaner signals for drives, controllers, and communication interfaces and improving overall system reliability. An audible alarm with silence button, a surge counter, and a Form C relay provide actionable diagnostics and remote signaling for building management and control systems, enabling quicker fault isolation and preventive maintenance. Left-terminal configuration and an internal integrated mounting design simplify installation, reduce wiring complexity, and speed up deployment in new or retrofit panel installations. The device operates at 50/60 Hz, supports a wide operating temperature range (-40 to 50 °C), and is compatible with panelboards PRL-C, delivering dependable protection in harsh industrial environments. With UL safety certifications and a compact footprint, it offers reliable protection without compromising space or serviceability.
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FAQs
SPD100400Y2H is designed for panelboards, including PRL-C configurations, featuring a left-terminal setup for straightforward wiring in 400Y/230V, 4W+G systems.
The device provides 100 kA per phase surge current with a 200 kA short-circuit rating, supporting reliable protection in 50/60 Hz electrical environments.
It carries UL 1449, UL 1283, and UL Listed certifications, delivering established safety and compliance for commercial and industrial installations.
It includes an audible alarm with silence option, a surge counter, and a Form C relay for remote signaling, enabling quick fault detection and preventive maintenance.
It uses internal integrated mounting with left terminals, operates from -40 to 50 °C at 50/60 Hz, and fits 12 in x 12 in x 6 in footprint with an approximate 6.8 lb weight, suitable for rugged industrial spaces.