STFE Elite Series Tracking Filter with Surge Protection
The STF Elite DIN Rail Mount Series combines SolaHD Tracking technology with UL Listed surge protection to protect against the full spectrum of voltage transients and surges. It continuously tracks the input AC power line responding instantly into action upon detecting extraneous high-frequency noise and high-voltage transients caused by everyday events such as turning on machinery, motors or equipment.
The STFE Series attenuates or reduces the amplitude of normal mode noise to a minimum of -90 dB that occurs in a frequency range of 100 kHz to 50 MHz, and common mode noise to a minimum of 60 dB that occurs in a frequency range of 5 MHz to 50 MHz. STFE provides the industry’s best IEEE C62.41 Category A and B Ringwave protection.
The STFE Series is built to meet your unique requirements, and are available in hardwired DIN Rail mount, single phase configuration. They are designed for years of trouble free operation and require little or no operator intervention after installation.
Applications
Control Panels
Factory Automation Installations
Point of Use Industrial Equipment
Programmable Logic Controllers
Dedicated Industrial and Machine Tools Equipment
Features
Series connected DIN Rail mounted filter
Durable metal mount clip
Transient protection in all modes (L-N, L-G, and N-G)
Single phase applications up to 20 Amps
Operating temperature from -40 °C to +25 °C (-40 °F to +77 °F); Models STFE10024L and STFE20024L Only: -40 °C to +40 °C (-40 °F to +104 °F) per EN/IEC 61643
