EMERSON – STFV Plus Series

///EMERSON – STFV Plus Series
  • emerson-stfv-plus-series

EMERSON – STFV Plus Series

Active Tracking® Filtering with Surge Protection.

The STFV Plus Series combines Active Tracking filtration for low energy noise and surge protection for high energy transients. 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’re 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.

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Product Description

Applications :

  • Branch and control panels
  • Factory automation installations
  • Point-of-use industrial service equipment
  • Dedicated industrial and machine tools equipment
  • Telecommunications and IT equipment


Features :

  • Industry leading IEEE C62.41 Category A and B Ringwave protection
  • Non degrading, series filter/TVSS technology for durability
  • 25,000 Amp surge current capacity
  • Reduces the amplitude of high frequency noise to a maximum of 90 dB in a range of 100 KHz to 50 MHz
  • Transient protection in all modes (L-N, L-G, and N-G)
  • High impact plastic case, epoxy encapsulated enclosure
  • Single phase applications up to 30 Amps
  • Operating temperature from –40°C/–40°F to 60°C/140°F
  • Hardwired connection
  • LED power status indicator
  • Designed to meet UL 1283 for electromagnetic interference filters
  • 10 year limited warranty


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