Eaton SPD080480D1A Surge Protection Device - UL Listed
Part Number: SPD080480D1A
Quick Summary
The Eaton SPD080480D1A surge protection device protects electrical systems from transient overvoltages in industrial panel boards. Unprotected equipment is vulnerable to surge events that cause unexpected downtime, equipment damage, and costly repairs. It is UL 1449 listed and designed to meet key safety and enclosure standards, including IBC 2006 and CBC 2007 provisions, with EMI/RFI filtering to preserve signal integrity. Built for Direct bus mounted panel boards PRL1a, 2a, 3a, 3e, this unit offers reliable protection, straightforward installation, and long-term value for electrical protection and circuit control applications, ensuring compliance and helping facilities reduce maintenance costs. The solution supports scalable deployment in new builds and retrofit projects, aligning with modern industrial safety and reliability goals.
Product Information
Extended Description
SPD080480D1A Eaton: Eaton Surge Protection Device, SPD Series, 80 kA per phase, 480V delta (3W+G) rating, 640 L-G, 640 L-L MCOV, Internal integrated, Basic feature package, used with Direct bus mounted panel boards (PRL1a, 2a, 3a, 3e)
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080480D1A
UPC
786685316987
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
640 L-G, 640 L-L
Used with
Direct bus mounted panelboards (PRL1a, 2a, 3a, 3e)
Voltage rating
480 delta (3W+G)
Surge current
80 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
High surge capability and precision protection drive lower downtime and safer operations. Feature → Business Impact → Application: The SPD080480D1A delivers 80 kA per phase surge current with 640 L-G and 640 L-L MCOV, enabling robust defense for critical loads on 480V delta systems in harsh industrial environments, reducing equipment damage and expansion downtime. Application: direct bus mounted panel boards in manufacturing lines and distribution centers. Feature → Business Impact → Application: Internal integrated mounting simplifies installation and reduces field wiring, cutting labor time and accelerating commissioning for PRL1a, 2a, 3a, 3e panel configurations. Feature → Business Impact → Application: EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz minimizes noise in control systems and drives, improving PLC and sensor reliability in process environments. Application: machine controls and automation cabinets. Feature → Business Impact → Application: Audible alarm with silence button and Form C relay contact provides immediate fault signaling and remote integration, enabling faster maintenance responses and reduced mean time to repair. Application: control enclosures and safety-critical panels. Feature → Business Impact → Application: 15-year warranty and UL 1449 listing offer long-term protection for capital equipment, lowering total cost of ownership and simplifying procurement with clearly defined service life. Application: enterprise-wide electrical protection strategy.
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FAQs
SPD080480D1A is designed with internal integrated mounting and is compatible with Direct bus mounted panel boards PRL1a, 2a, 3a, and 3e. Plan for proper clearance and heat dissipation, ensure wiring follows the 480V delta configuration, and confirm UL 1449 compliance during commissioning. The basic feature package supports quick setup and streamlined wiring, reducing field labor and risk during integration.
With an 80 kA per phase surge rating and a 200 kA short-circuit rating, the device clamps transient voltages quickly to protect downstream equipment. Its 640 V-L-G and 640 V-L-L MCOV ratings ensure stable operation across 480V delta systems, while 20 kA nominal discharge current provides reliable protection for continuous loads and sensitive controls.
Yes. The device is specified for 480V delta (3W+G) applications and includes 480 delta voltage rating, L-G and L-L operating values, and compatibility with direct bus mounted panels. This makes it ideal for industrial environments requiring robust protection for motors, drives, and automation gear operating at 480V delta.
The SPD080480D1A is UL 1449 listed, providing essential safety certification for electrical protection devices. This certification helps ensure compliance with electrical codes and industry safety standards, supporting procurement and installation in regulated facilities and assisting with third-party inspections and audits.
The device features a 15-year warranty and a built-in surge counter with a rest button, enabling straightforward monitoring of protection performance. Its low-maintenance design, reliable protection, and long service life translate to reduced downtime, fewer unplanned outages, and a favorable total cost of ownership for industrial protection strategies.