anti-surge safety guard / with low-pass filter
max. 45 kA, 120 - 240 V | STFE Elite series



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    anti-surge, with low-pass filter


Active Tracking® Filtering with Surge Protection. DIN Rail Mount.
The DIN rail mounted STFE Elite Series combines Active Tracking technology with UL Listed surge protection to protect against the full spectrum of voltage transients and surges. These devices protect your equipment by continuously tracking input AC power and responding instantly to high voltage transients and high frequency noise caused by everyday events such as turning on machinery, motors, or equipment. They are available as hardwired, single phase units in a wide range of amperage ratings to meet your requirements, and are designed for years of trouble free operation with little or no user intervention after installation.