Eaton SPD100230L3A Surge Protection Device - UL Listed
Part Number: SPD100230L3A
Quick Summary
Eaton SPD100230L3A surge protection device protects electrical panels from transient overvoltages in industrial and commercial power systems. Surges can cause equipment damage, unplanned downtime, and cascading failures that disrupt production and service levels. This device carries UL 1449 Listed safety certification and aligns with building-code expectations such as IBC 2006, CBC 2007, and UBC Zone 4, underscoring reliability in harsh environments. With EMI/RFI filtering and a visible surge-counter, it also supports proactive maintenance and compliance monitoring. By combining robust protection with simple integration, it delivers predictable performance for electrical protection and circuit control across diverse panelboard configurations, while enabling technicians to streamline installation and ongoing asset protection.
Product Information
Extended Description
SPD100230L3A Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 200V, 208V, 220V, 230,V 240V, 277V rating, 320 L-N, 640 L-G, 320 N-G MCOV, Internal integrated, and surge counter, used with Direct bus mounted panel boards (PRL1a, 2a, 3a, 3e)
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100230L3A
UPC
786685406664
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 and surge counter
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Operating voltage
320 L-N, 640 L-G, 320 N-G
Used with
Direct bus mounted panelboards (PRL1a, 2a, 3a, 3e)
Voltage rating
200 V, 208 V, 220 V, 230, V 240 V, 277 V
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 rating with 200 kA short-circuit rating. Business Impact: Protects critical loads from catastrophic transients and minimizes equipment damage, reducing repair costs and downtime. Application: Industrial controls and data-critical loads where transient events are frequent. Feature: Nominal discharge current of 20 kA and 50/60 Hz compatibility. Business Impact: Handles common utility and on-site disturbances across typical commercial/industrial power systems, supporting reliable operation. Application: 200 V–277 V systems in manufacturing lines and facilities. Feature: Internal integrated mounting for direct bus mounted panelboards PRL1a, 2a, 3a, 3e. Business Impact: Fast, space-efficient installation with reduced field labor and wiring complexity. Application: Direct bus mounted panelboards in compact electrical rooms. Feature: EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz plus audible alarm and surge counter. Business Impact: Improves signal integrity for sensitive controls and enables quick fault verification, lowering maintenance costs. Application: Control cabinets, building automation, and process instrumentation. Feature: Operating temperature range -40 to 50 °C and 15-year warranty. Business Impact: Long service life in demanding environments, decreasing replacement and warranty costs. Application: Harsh industrial sites and outdoor-rated panels. Feature: Direct bus-mounted compatibility with direct panelboard systems and integrated mounting reduces footprint. Business Impact: Maximizes floor space and simplifies retrofits or new installs, accelerating project timelines. Application: Retrofit and new installations in modern plant facilities.
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FAQs
SPD100230L3A is designed for direct bus mounted panelboards PRL1a, 2a, 3a, and 3e, with internal mounting that streamlines installation and minimizes wiring complexity.
Key specs include 100 kA per phase surge rating, 200 kA short-circuit rating, nominal 20 kA discharge, voltage ratings of 200–277 V, 50/60 Hz operation, and 320 L-N, 640 L-G, 320 N-G connection voltages.
Yes, it is UL 1449 Listed. It also aligns with building-code expectations such as IBC 2006, CBC 2007, and UBC Zone 4, supporting safety and compliance in many installations.
Dimensions are 9.5 in (L) × 5.4 in (W) × 3.45 in (H) with a weight of 3.5 lb. It carries a 15-year warranty, providing long-term protection and value.
The unit includes EMI/RFI filtering, an audible alarm with a silence button, a Form C relay contact, and a surge counter with a rest button to simplify maintenance and verify protection status.