Eaton SPD100600Y1B Surge Protection Device - UL Listed 100kA
Part Number: SPD100600Y1B
Quick Summary
The Eaton SPD100600Y1B surge protection device protects switchgear and downstream equipment from transient overvoltages in industrial power systems. It clamps surges and redirects fault energy to ground, reducing insulation stress and costly downtime. UL 1449 listed and aligned with IBC 2006, CBC 2007, and UBC Zone 4, it supports safer, code-compliant installations. The 4W+G configuration accommodates 347/600 V systems, and the internal mounting simplifies panel integration. EMI/RFI filtering provides up to 50 dB of noise attenuation, while an audible alarm with silence button aids quick fault confirmation. With a Form C relay and rest button, technicians gain transparent diagnostics and dependable remote signaling, backed by Eaton’s 15-year warranty.
Product Information
Extended Description
SPD100600Y1B Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 600Y/347V (4W+G) rating, 420 L-N, 420 L-G, 420 N-G, 840 L-L MCOV, Internal integrated, Basic feature package, used with Switchgear with remote display
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100600Y1B
UPC
786685319117
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
Basic feature package
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Operating voltage
420 L-N, 420 L-G, 420 N-G, 840 L-L
Used with
Switchgear with remote display
Voltage rating
347/600 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: High surge capability with 100 kA per phase and 200 kAIC short-circuit rating protects critical assets from transient events, reducing downtime and extending equipment life in demanding environments. This translates to lower maintenance costs and improved uptime for motor control centers and switchgear, especially in facilities with noisy electrical environments. Feature → Business Impact → Application: EMI/RFI filtering delivering up to 50 dB attenuation minimizes control noise, safeguarding PLCs and sensitive instrumentation; ideal for data integrity and reliable control in manufacturing lines and clean-room-adjacent equipment. Feature → Business Impact → Application: Audible alarm with silence button and Form C relay provide immediate fault visibility and remote signaling, enabling faster troubleshooting and safer panel operations in distributed control systems. Feature → Business Impact → Application: Internal integrated mounting and compact 9.5 × 5.4 × 3.45 in footprint simplify installation in crowded panels, enabling quicker commissioning and easier retrofits in existing switchgear with remote display. Feature → Business Impact → Application: 347/600 V rated, 50/60 Hz compatible design covers common industrial power systems, delivering consistent protection across multi-voltage installations, ideal for machine builds and process lines requiring robust surge protection with minimal setup.
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FAQs
Installation is simplified by internal integration and compatibility with switchgear equipped with remote display. Mount the unit inside the panel, connect line and load conductors per the datasheet, and wire the remote display interface if supported by your gear. The compact footprint minimizes panel intrusion, while the Form C relay provides accessible fault signaling for quick diagnostics.
The device provides 100 kA per phase surge current with a 200 kAIC short-circuit rating, and a voltage rating of 347/600 V (4W+G). It operates at 50/60 Hz and supports nominal discharge current of 20 kA. These specs ensure robust protection for three-phase systems while maintaining compatibility with common industrial distributions.
Yes. The SPD100600Y1B is designed for 347/600 V wye configurations (4W+G) and supports the associated L-N, L-G, N-G, and L-L relationships. Its internal mounting and compact form factor ease integration in factory switchgear and panelboards, while EMI/RFI filtration helps protect sensitive automation equipment in harsh industrial environments.
The SPD100600Y1B is UL 1449 Listed, ensuring compliance with recognized safety standards. It also aligns with building codes and standards such as IBC 2006, CBC 2007, and UBC Zone 4, supporting code-compliant installation in commercial and industrial facilities alongside its 15-year warranty.
By preventing transient overvoltages, the SPD100600Y1B reduces insulation stress and equipment wear, lowering maintenance costs and downtime. The audible alarm and Form C relay streamline fault detection, enabling faster repairs, while UL certification and a long 15-year warranty increase confidence and lifecycle value for mission-critical switchgear deployments.