Eaton SPD100208Y3C Surge Protection Device - UL 1449 Listed
Part Number: SPD100208Y3C
Quick Summary
Eaton SPD100208Y3C surge protection device guards 120/208V electrical systems against damaging transients in panelboards, switchboards, and busways. Engineers often wrestle with nuisance outages and surges that threaten uptime and equipment life; this SPD delivers fast surge diversion with a compact, maintainable footprint to minimize downtime. It carries UL 1449 listing and integrates EMI/RFI filtering, an audible alarm with a silence button, and a built‑in surge counter for easy diagnostics. Designed for internal mounting and compatibility with PRL configurations, it simplifies installation, reduces total cost of ownership, and supports reliable protection in demanding industrial environments.
Product Information
Extended Description
SPD100208Y3C Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 208Y/120V (4W+G) rating, 150 L-N, 150 L-G, 150 N-G, 300 L-L MCOV, Internal integrated, and surge counter, used with Switchboard, busways, and panel boards (PRL1a, 2a, 3a, 3e, 4)
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100208Y3C
UPC
786685321967
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
150 L-N, 150 L-G, 150 N-G, 300 L-L
Used with
Switchboard, busways, and panelboards (PRL1a, 2a, 3a, 3e, 4)
Voltage rating
120/208 wye (4W+G)
Surge current
100 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
100 kA per phase surge current capability provides robust protection during line transients, while a 200 kAIC short‑circuit rating offers a strong fault margin, reducing the likelihood of downstream equipment damage. The business impact is clear: fewer unplanned outages and extended asset life in panelboards and switchgear deployments. This device also provides EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz, improving PLC and control signal integrity and enabling more predictable machine performance in automated lines and motor drives. The audible alarm with silence button, Form C relay contact, and a surge counter with rest button enable proactive maintenance and rapid fault isolation, lowering service costs. Its internal mounting and compact footprint simplify retrofits in space‑constrained panels, while the 150 L‑N, 150 L‑G, 150 N‑G, and 300 L‑L ratings support flexible wiring in 120/208V systems. With a 15‑year warranty and UL 1449 listing, it aligns with compliance programs and long‑term reliability expectations for industrial facilities. Compatible with 50/60 Hz installations and a wide temperature range, it’s a practical choice for switchboards, busways, and panelboards (PRL1a, 2a, 3a, 3e, 4) across manufacturing and processing environments.
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FAQs
Yes. The SPD100208Y3C is a 120/208V wye surge protector designed for use with switchboards, busways, and panelboards, including PRL configurations 1a through 4, and it supports internal mounting for streamlined installation.
Key specs include a 100 kA per phase surge current rating, 200 kAIC interrupt rating, nominal discharge current of 20 kA, voltage rating of 120/208V, and a 50/60 Hz frequency capability, with operational voltage paths of 150 L‑N, 150 L‑G, 150 N‑G, and 300 L‑L.
The device is UL 1449 Listed and carries a 15‑year warranty, reflecting compliance with major safety standards and a long‑term reliability commitment for industrial power protection.
It features internal integrated mounting for a compact footprint, with dimensions of 9.5 in length, 5.4 in width, and 3.45 in height, weights about 3.5 lb, making it suitable for space‑constrained panels and easy retrofits.
EMI/RFI filtering up to 50 dB reduces control noise, while a built‑in surge counter and audible alarm facilitate proactive maintenance and quick fault detection, lowering downtime and extending equipment life in automated facilities.