Eaton SPD100400Y1J Surge Protection Device - UL Listed
Part Number: SPD100400Y1J
Quick Summary
SPD100400Y1J surge protection device safeguards motor control centers from transient voltage surges. Plant downtime and equipment damage often stem from sporadic surges and EMI noise that disrupt drives and relays. It carries UL 1449 Listed certification and meets IBC 2006, CBC 2007, and UBC Zone 4 guidelines to support compliant installations. Designed for motor control centers, it also supports EMI/RFI filtering and noise attenuation, providing reliable protection with a measurable impact on maintenance costs and system uptime. This solution blends robust protection with installation simplicity and long-term value for industrial power distribution.
Product Information
Extended Description
SPD100400Y1J Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 400Y/230V (4W+G) rating, 320 L-N, 320 L-G, 320 N-G, 640 L-L MCOV, Internal integrated, Basic feature package, used with Motor control centers
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100400Y1J
UPC
786685324524
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
320 L-N, 320 L-G, 320 N-G, 640 L-L
Used with
Motor control centers
Voltage rating
400Y/230V (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 SPD100400Y1J delivers 100 kA per phase surge current with a 200 kAIC interrupt rating, providing strong defense against high-energy transients that can damage motors and drives. This directly reduces unplanned downtime and extends component life in demanding manufacturing environments, especially where sensitive drives and PLCs reside. Application: motor control centers in assembly lines benefit from reliable surge protection that supports long service life and predictable maintenance cycles. Feature → Business Impact → Application: EMI/RFI filtering offers up to 50 dB attenuation from 10 kHz to 100 MHz, lowering conducted noise that can trigger nuisance trips and affect control accuracy. Application: servo drives and programmable logic controllers in packaging and process lines gain cleaner power and improved control stability. Feature → Business Impact → Application: Internal integrated mounting and a compact footprint simplify installation in crowded MCCs, reducing installation time and wiring errors. Application: retrofit projects and new builds where space is at a premium. Feature → Business Impact → Application: Audible alarm with silence button and a Form C relay contact provide immediate, auditable fault signaling and integration with BMS or control logic, improving response times during faults. Application: critical machines that require fast fault notification and easy on-site diagnostics. Feature → Business Impact → Application: Surge counter with rest button enables easy monitoring of recent events, aiding preventive maintenance planning and long-term reliability assessments. Application: facilities aiming to optimize asset health tracking and maintenance budgets. Feature → Business Impact → Application: Rated for 50/60 Hz operation with a 400Y/230V (4W+G) configuration, the SPD100400Y1J aligns with common MCC and switchgear standards, guaranteeing compatibility with a wide range of motor loads and distribution architectures. Application: industrial plants transitioning to mixed-voltage systems or upgrading to higher transient resilience.
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FAQs
When deploying the SPD100400Y1J in motor control centers, ensure proper clearance for cooling and easy access to the integrated mounting. Verify compatibility with 400Y/230V (4W+G) systems and plan for routing to avoid excessive EMI sources. Use the Form C relay contact for signaling, and connect the EMI/RFI filter to essential control lines to maximize protection without compromising control performance.
Key specs include 100 kA per phase surge current, 200 kAIC interrupt rating, nominal discharge current of 20 kA, operating voltage 400Y/230V (4W+G), and 50/60 Hz frequency. It features internal mounting, UL 1449 Listed certification, and a compact footprint (9.5 in x 5.4 in x 3.45 in) with a weight of about 3.5 lb, suitable for motor control centers.
Yes. The SPD100400Y1J is designed for internal integrated mounting and is compatible with standard MCC layouts that use 400Y/230V configurations. Its compact dimensions and 4W+G grounding support streamlined retrofits and new builds, while its Form C relay and audible alarm enhance integration with existing control and warning systems.
SPD100400Y1J carries UL 1449 Listed certification, ensuring compliance with essential surge protection standards. It also aligns with industry-wide codes such as IBC 2006, CBC 2007, and UBC Zone 4, supporting safe, code-compliant installations in commercial and industrial facilities.
The device reduces downtime by mitigating transient events that harm motors and drives, lowering maintenance costs and extending asset life. Its audible alarm, surge counter, and built-in EMI/RFI filtering simplify fault diagnosis and preventive maintenance, delivering predictable operating expenses and a faster payback in plants with high surge exposure.