L.E.A Dynatech Transient Voltage Surge Suppressor USP-120/208-3P-5W-M
Best industrial surge protection for three-phase electrical equipment.
Protect your sensitive equipment with the L.E.A Dynatech Transient Voltage Surge Suppressor. This unit is designed for 120/208VAC, 3-phase, 5-wire systems, offering reliable defense against voltage spikes. While the item is used, it is functional and may have minor cosmetic blemishes like light surface scratches that do not impact performance. Please review the images carefully as only items pictured are included. Contact us for any questions before purchasing to ensure satisfaction.
$150.00
Owner Satisfaction
4.6
/ 5
Category Rank
54
/ 192
#54 in Surge Protection Devices
Price vs Category Average
-29%
Below average
Voltage
120208
/ /VAC
Who it's for
- IT administrators requiring rapid, precise surge suppression
- Facility managers protecting sensitive industrial equipment
- Maintenance teams prioritizing efficient, long-term system upkeep
Who should skip it
- Budget-conscious buyers seeking standard residential protection
- DIY enthusiasts lacking professional electrical installation experience
- Businesses needing immediate, local access to replacement parts
Performance breakdown
Surge Suppression Reliability
Industrial-grade circuitry provides robust defense against damaging electrical transients.
System Compatibility
Standardized 120/208VAC three-phase configuration fits most commercial electrical environments.
Build Integrity
Rugged housing remains structurally sound despite minor cosmetic surface wear.
Installation Simplicity
Straightforward wiring layout allows for efficient integration into existing power panels.
Operational Longevity
Pre-owned status necessitates periodic monitoring of internal component health.
Space Efficiency
Compact footprint saves valuable real estate within crowded electrical enclosures.
Key Specs
Voltage
120/208VAC
Phase
3PH
Wire System
5W
Features
- Provides protection against transient voltage surges
- Suitable for 3-phase, 5-wire systems
- Compact and functional design
What customers say
Owners value this surge suppressor for its unwavering reliability and superior build quality. It stands out as a dependable anchor for sensitive electrical systems, providing a sense of security through its solid construction. The design focuses on long term stability and consistent performance in demanding environments. Users appreciate the straightforward nature of the unit, noting that it delivers exactly what is promised without unnecessary complications. This suppressor is frequently recognized as a smart investment for those who prioritize the safety and longevity of their professional equipment.
Know before you buy
This unit is engineered for 120/208VAC, 3-phase, 5-wire electrical systems. Please verify that your facility's power distribution matches these specifications before installation.
While the unit shows minor cosmetic wear like surface scratches, it has been verified as functional. These aesthetic blemishes do not impact the device's ability to suppress transient voltage surges.
You will receive exactly what is shown in the product images. Please review the photos carefully to ensure all necessary components for your specific installation are present.
Yes, this L.E.A Dynatech suppressor is specifically designed to guard sensitive electronics against damaging transient voltage spikes. It provides a reliable layer of defense for your critical hardware.
Because this device integrates directly into a 3-phase electrical system, we strongly recommend that installation be performed by a qualified electrician to ensure safety and proper grounding.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$150