Eaton PRW3-TVSS-85KA - 85kA TVSS Surge Busplug | AmpState

Meet the Eaton PRW3-TVSS-85KA, an 85kA TVSS Surge Busplug purpose-built for the Pow-R-Way III busway system. This plug-in protection module sits at the heart of your power distribution, delivering rapid surge suppression to safeguard downstream equipment and preserve power quality for critical loads.

• 85kA surge rating handles high-energy transients from lightning or aggressive switching events, reducing the risk of equipment damage and unplanned downtime.
• Seamless Pow-R-Way III compatibility with a plug-in busplug design enables fast, straightforward installation and maintenance within Eaton’s busway ecosystem.
• Protects essential downstream gear such as motors, drives, controllers, and other sensitive electronics, helping extend equipment life and improve overall system reliability.
• Compact, modular protection fits into tight electrical rooms without sacrificing protection performance, keeping your distribution footprint efficient.
• Rugged industrial build engineered for demanding environments, delivering dependable surge protection where dependable power matters most.

How it works: In the face of a transient overvoltage, the PRW3-TVSS-85KA engages to limit the surge, diverting energy away from protected circuits and maintaining voltage stability for connected loads. This minimizes ripple, protects sensitive equipment, and supports smoother operation of your critical processes.

This device is ideal for facilities leveraging Pow-R-Way III busway infrastructure—think data centers, manufacturing floors, and industrial electrical rooms—where reliable, site-specific surge protection at the source makes a tangible difference in uptime and maintenance costs.

Specifications at a glance

• Part Number: PRW3-TVSS-85KA
• Surge Type: TVSS Surge Busplug
• Series: Pow-R-Way III
• Rating: 85kA
• Manufacturer: Eaton
• Compatibility: Pow-R-Way III busway systems