Eaton SPD100220Y2A Surge Protection Device - UL Listed 200kA
Part Number: SPD100220Y2A
Quick Summary
Eaton SPD100220Y2A surge protection device protects electrical systems from transient overvoltages in Direct bus mounted panelboards. Unpredictable surges can trigger nuisance trips, equipment wear, and costly downtime, making reliable protection a must for control panels and manufacturing lines. It carries UL 1449 Listed status and meets regulatory expectations per IBC 2006, CBC 2007, and UBC Zone 4. Designed for direct bus mounted panelboards, the unit supports fast installation with an internal mounting approach, helping reduce wiring complexity. In industrial automation, this translates to improved uptime, easier regulatory compliance, and a stronger return on investment through reduced maintenance and longer equipment life.
Product Information
Extended Description
SPD100220Y2A Eaton: Eaton SPD series surge protection device, 100 kA per phase, 220Y/127V (4W+G) rating, 150 L-N, 150 L-G, 150 N-G, 300 L-L MCOV, Internal integrated, Standard feature package, used with Direct bus mounted panel boards (PRL1a, 2a, 3a, 3e)
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100220Y2A
UPC
786685317335
Product Length/Depth
9.5 in
Product Height
3.45 in
Product Width
5.4 in
Product Weight
3.4 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
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Operating voltage
150 L-N, 150 L-G, 150 N-G, 300 L-L
Used with
Direct bus mounted panelboards (PRL1a, 2a, 3a, 3e)
Voltage rating
127/220 Wye (4W+G)
Surge current
100 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
Feature → Business Impact → Application: The SPD100220Y2A delivers 100 kA per phase surge current with a 200 kA short-circuit rating, providing robust protection for sensitive loads and critical equipment. This improves uptime and reduces unplanned maintenance on manufacturing lines and data centers. Feature → Application: Compatible with Direct bus mounted panelboards (PRL1a, 2a, 3a, 3e) and rated for 50/60 Hz, 127/220 V Wye, enabling flexible integration in mixed-voltage control rooms and industrial automation cabinets. Feature → Business Impact: Internal integrated mounting simplifies installation, lowers labor costs, and minimizes field wiring, speeding panel assembly in new builds or retrofits. Feature → Application: Audible alarm with silence button, Form C relay contact, and EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz reduce nuisance alarms and electromagnetic noise, enhancing PLC reliability in noisy factory environments. Feature → Business Impact: Surge counter with rest button supports proactive maintenance planning and traceability, improving asset management. Feature → Application: 15-year warranty and UL certification provide long-term ROI and regulatory confidence for mission-critical line protection in industrial automation and electrical distribution.
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FAQs
The SPD100220Y2A is designed with internal integrated mounting for direct bus-mounted panelboards, enabling a compact footprint and reduced wiring. Its compatibility with PRL series panels streamlines installation, saves cabinet space, and minimizes field wiring errors, which translates to faster commissioning and lower labor costs on new builds or retrofits in industrial facilities.
SPD100220Y2A provides 100 kA per phase surge current capability and a 200 kA short-circuit rating, ensuring strong protection for large energy spikes and fault events. These ratings help prevent damage to downstream equipment, reduce unplanned downtime, and support reliability in environments with aggressive transients such as motors, drives, and high-load machines.
Yes. The device is UL 1449 listed, ensuring compliance with established surge protection safety standards. It also aligns with regulatory expectations for building and electrical installations, referencing IBC 2006, CBC 2007, and UBC Zone 4 performance criteria. These certifications support safer installations and smoother approvals for industrial automation projects.
The SPD100220Y2A includes an audible alarm with a silence button, a Form C relay contact, and an integrated surge counter with a rest button. These features facilitate real-time fault indication and post-event analysis, enabling proactive maintenance scheduling and quick remediation in busy control rooms or factory floors without interrupting operations.
Typical applications include industrial automation cabinets, direct bus-mounted panelboards in manufacturing lines, data centers, and process control rooms. Its 127/220 V Wye rating, 50/60 Hz compatibility, and EMI/RFI filtering make it suitable for protecting sensitive PLCs, drives, and instrumentation from transient surges in harsh industrial environments.