Eaton SPD100220Y2D Surge Protection Device - UL Listed
Part Number: SPD100220Y2D
Quick Summary
Eaton SPD100220Y2D surge protection device safeguards panelboards against transient surges in industrial electrical systems. Power disturbances cost downtime and equipment damage. UL 1449, UL 1283, and UL Listed compliance ensure safety and reliability in critical environments, from manufacturing floors to data center interfaces. Designed for 127/220 V Wye (4W+G) systems with bottom-terminal installation, this device offers EMI/RFI filtering and a surge counter to support proactive maintenance. The integration of a Form C relay and audible alarm provides immediate status feedback, while its compact internal mounting simplifies retrofit and field upgrades. By combining robust protection with clear diagnostics, facilities can extend equipment life, reduce nuisance outages, and simplify regulatory reporting.
Product Information
Extended Description
SPD100220Y2D Eaton: Eaton SPD, Standard PKG, BOTTOM TERMINALS (BT), 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, Bottom Terminal warranty replacement
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100220Y2D
UPC
786679200360
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
150 L-N, 150 L-G, 150 N-G, 300 L-L
Used with
panelboards (PRL-C)
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: High surge and short-circuit protection with 100 kA per phase surge rating and 200 kAIC short-circuit rating directly reduces the risk of equipment damage during voltage spikes, translating to lower maintenance costs and fewer unplanned outages in critical line-side circuits. Application: Ideal for panelboards and PRL-C configurations, enabling quick upgrades without extensive rewiring. Business impact: Improves uptime and protects capital equipment in manufacturing, data centers, and process automation environments. Feature: EMI/RFI filtering delivering up to 50 dB attenuation from 10 kHz to 100 MHz. Application: Cleaner power for sensitive controls and PLC I/O networks. Business impact: Fewer control glitches and improved process stability, enabling tighter tolerances and higher productivity. Feature: Audible alarm with silence button plus Form C relay contact. Application: Immediate local status signaling and remote signaling options for maintenance teams. Business impact: Accelerates fault isolation and preventive maintenance planning, reducing mean time to repair. Feature: Internal integrated mounting and bottom-terminal design for 4W+G 127/220 V systems. Application: Simplified installation with secure terminations and field retrofit readiness. Business impact: Reduces installation time, minimizes wiring errors, and supports scalable deployments. Feature: 50/60 Hz compatibility, operating temperature -40 to 50 °C, standard feature package. Application: Reliable operation across diverse industrial environments and climate zones. Business impact: Ensures continued protection in harsh environments with minimal downtime. Feature: Audible diagnostics and surge counter with rest button, plus warranty replacement. Application: Continuous monitoring and easy maintenance verification. Business impact: Clear long-term ROI through proactive maintenance and reduced misdiagnosis of surge events.
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FAQs
SPD100220Y2D is designed for 4W+G 127/220 V panelboards with bottom-terminal mounting and internal integration. For retrofit projects, ensure compatible PRL-C panelboards, confirm supply voltage matches 127/220 V, and follow Eaton’s installation guidelines to maintain UL compliance and preserve the device’s EMI/RFI filtering effectiveness.
Key specs include 100 kA per phase surge rating, 200 kAIC short-circuit rating, 20 kA nominal discharge current, 50/60 Hz operation, and operating voltages of 127/220 V Wye. It supports L-N, L-G, N-G, and L-L configurations with a wide operating temperature range from -40 to 50 °C.
Yes. It is specifically engineered for 127/220 V Wye (4W+G) systems, supports 50/60 Hz operation, and is intended for panelboard protection in industrial environments, including PRL-C configurations, with integrated mounting for streamlined installation.
The device carries UL 1449, UL 1283, and UL Listed certifications, signaling compliance with safety and performance standards for surge protection devices. For facilities subject to electrical compliance audits, these certifications simplify procurement and ensure reliability in critical systems.
It includes an audible alarm, a surge counter with rest button, and a Form C relay, enabling rapid fault diagnosis and proactive maintenance. The standard warranty replacement option helps reduce downtime and extends equipment life, contributing to a favorable return on investment in preventive protection programs.