Eaton SPD100480D2H Surge Protection Device - UL Listed
Part Number: SPD100480D2H
Quick Summary
The Eaton SPD100480D2H surge protection device protects 480V delta panelboards and critical loads. Yet, many facilities struggle with nuisance transients, unplanned downtime, and aging equipment that shortens life expectancy. This model meets UL 1449, UL 1283, and UL Listed requirements, providing compliant, reliable protection for demanding industrial environments, while its design aligns with IBC 2006, CBC 2007, and UBC Zone 4 expectations. By delivering EMI/RFI filtering up to 50 dB and a built-in surge counter with rest button, it supports proactive maintenance. The standard left-terminal configuration, internal integration, and a Form C relay contact offer installation efficiency and straightforward remote signaling for panelboard protection and asset longevity.
Product Information
Extended Description
SPD100480D2H Eaton: Eaton SPD, STD PKG, LEFT TERMINALS , 100 kA per phase, 480V delta (3W+G) rating, 640 L-G, 640 L-L MCOV, Internal integrated, Standard feature package, Left Terminals Warranty Replacement
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100480D2H
UPC
786679196823
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
640 L-G, 640 L-L
Used with
panelboards (PRL-C)
Voltage rating
480 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: High surge and interrupt capacity. This delivers 100 kA per phase and a 200 kAIC short-circuit rating, dramatically reducing the risk of equipment damage during transient events. Application: Ideal for 480V delta panelboards and distributed loads in industrial facilities. Business impact: Lower downtime and fewer unexpected repairs, protecting downstream motors, drives, and controls. Feature: EMI/RFI filtering. Provides up to 50 dB attenuation from 10 kHz to 100 MHz. Application: Critical for control signals, PLC communications, and sensor accuracy in harsh factory environments. Business impact: Cleaner power enhances reliability of automation systems and reduces nuisance alarms. Feature: Audible alarm with silence button and surge counter with rest button. Application: Immediate fault indication and traceable maintenance records on the shop floor. Business impact: Accelerates fault diagnosis and supports preventive maintenance programs, reducing mean time to repair. Feature: Form C relay contact. Application: Remote signaling to building management systems or PLCs for alarms and interlocks. Business impact: Streamlined integration and faster responses to transient events, improving overall plant safety. Feature: Left-terminal configuration and internal integration. Application: Simplified wiring and compact installation within standard panel enclosures. Business impact: Faster commissioning, reduced labor costs, and more accessible servicing for panel protection.
Get a Quick Quote for a Eaton SPD100480D2H
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SPD100480D2H?
Enquire Now
FAQs
Install the SPD100480D2H using the left-terminal configuration for straightforward wiring. Connect the device to a compatible 480V delta panelboard (PRL-C) with the built-in internal mounting. Verify proper grounding and secure enclosure access. After wiring, test the built-in surge counter and alarm functionality to confirm operation and signaling to the control system.
Key ratings include 100 kA per phase surge capability, 200 kAIC short-circuit rating, 20 kA nominal discharge current, and 640 V line-to-ground / line-to-line MCOV. It operates at 50/60 Hz and is intended for 480V delta (3W+G) panelboards, making it suitable for a wide range of industrial installations.
Yes. The device is specified for 480V delta (3W+G) systems and is designed to protect 480V delta panelboards, aligning with typical industrial control and power distribution applications. Its specifications support reliable protection for motors, drives, and critical loads in such configurations.
The SPD100480D2H carries UL 1449, UL 1283, and UL Listed certifications, ensuring safety and reliability for commercial and industrial use. It also aligns with IBC 2006, CBC 2007, and UBC Zone 4 requirements, supporting compliant installations in regulated environments and reducing risk during audits and inspections.
Maintenance is simplified by features such as the audible alarm, silence option, surge counter with rest button, and Form C signaling. These enable proactive fault detection and remote monitoring, reducing downtime and extending equipment life. The device’s rugged ratings and integrated design provide long-term protection with lower lifecycle costs for panel protection investments.