Eaton SPD100230L3B SPD - UL Listed, 100 kA per phase
Part Number: SPD100230L3B
Quick Summary
The Eaton SPD100230L3B surge protection device protects industrial power systems from transient overvoltages in panels. Surges and EMI noise cause downtime and costly repairs when protection is unreliable. UL 1449 Listed protection is complemented by a 15-year warranty and conformance to IBC 2006, CBC 2007, and UBC Zone 4. Designed for switchgear with remote display, SPD100230L3B integrates easily into existing protective schemes, enabling quick diagnostics and remote monitoring. Its 50/60 Hz compatibility, 320 L-N and 640 L-G MCOV ratings, and internal countering features deliver predictable performance in harsh environments.
Product Information
Extended Description
SPD100230L3B 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 Switchgear with remote display
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100230L3B
UPC
786685406848
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
Switchgear with remote display
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: High surge current handling with 100 kA per phase and 200 kAIC short-circuit rating provides a robust first line of defense for sensitive electrical systems. Business Impact: Reduces the risk of equipment damage during severe transient events, decreasing downtime and repair costs. Application: Suitable for industrial panels and switchgear fed by variable loads where reliability is critical. The device’s IEC/UL listed base enables quick compliance checks during audits. Feature: EMI/RFI filtering delivering up to 50 dB attenuation from 10 kHz to 100 MHz improves signal integrity for PLCs and control circuits. Business Impact: Enhances control stability and communication reliability, translating to fewer nuisance faults and improved process uptime. Application: Ideal for machine centers and data-rich environments with sensitive instrumentation. Feature: Audible alarm with silence button plus a Form C relay contact enables proactive fault notification and remote signaling. Business Impact: Streamlines maintenance planning and fault tracing, reducing mean time to repair. Application: Integrated into panel boards with remote monitoring configurations. Feature: Internal surge counter with rest button provides in-situ reliability data without external hardware. Business Impact: Enables data-driven maintenance strategies and lifecycle cost reduction. Application: Used by operations teams monitoring surge events over time. Feature: Compact mounting and dimensions (9.5 in L, 5.4 in W, 3.45 in H) plus 3.5 lb weight support easy retrofit. Business Impact: Minimizes installation footprint and enables flexible siting in crowded switchgear enclosures. Application: Field deployments across OEM and retrofit projects. Feature: 50/60 Hz operation with defined voltage ratings (200–240 V and 277 V variants) ensures compatibility with common commercial and industrial power systems. Business Impact: Reduces configuration error and accelerates commissioning. Application: New builds and upgrades in mixed-voltage environments.
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FAQs
SPD100230L3B is designed for use with switchgear that includes remote display capabilities. It features internal mounting and a Form C relay for remote signaling, enabling straightforward integration into existing protective schemes. The unit supports 50/60 Hz operation and aligns with common panel-board architectures, simplifying installation and commissioning for engineers and procurement teams.
This device offers 100 kA per phase surge capacity with a 200 kAIC short-circuit rating. It supports voltage ratings of 200 V, 208 V, 220 V, 230 V, 240 V, and 277 V, with operating voltages of 320 V L-N, 640 V L-G, and 320 V N-G. It runs at 50/60 Hz, making it suitable for a wide range of industrial and commercial power systems.
Yes. It includes an audible alarm with a silence button and a surge counter with a rest button. The surge counter provides actionable data for maintenance planning, while the audible alert helps immediate fault awareness on site, improving response times and reducing unplanned downtime.
The unit is UL 1449 Listed, backed by a 15-year warranty. It also meets performance expectations with EMI/RFI filtering up to 50 dB (10 kHz–100 MHz) and compliance indicators referenced by industry standards such as IBC 2006, CBC 2007, and UBC Zone 4, which help satisfy regulatory and project-specific requirements.
Dimensions are 9.5 inches in length, 5.4 inches in width, and 3.45 inches in height with a weight of 3.5 lb. It is designed for internal integrated mounting, and is compatible with switchgear equipped with remote display. Practically, this enables easy retrofit into crowded panels and minimizes changes to existing wiring schemas.