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TFY: 600VAC Three Phase Transient Voltage Filters


• Din Rail or Surface



• 600 Volt UL Rating


• Wye Configuration


• Three Phase (3Ø)



• Bleeding Resistor Option


• Terminal Block or Leads


Transient Voltage Filters

TVFs are applied to circuits where transient electrical voltage spikes can cause a malfunction or damage in solid state controls or control systems (PLCs, CNCs, NCs, Solid State Counters, etc.). The TFY is typically applied in parallel with three phase inductive loads (motors) to absorb the transients generated when the load is disconnected from the line. It also absorbs electrical noise while the load is operating. The Bleeding Resistor allows the voltage that builds up on the capacitor in the TFY to bleed off after voltage is removed. The Bleeding Resistor is typically used in applications where the control with the TFY may be operated (tested) without the load (motor) connected.




Input Voltage: up to 600VAC, 3Ø Max.


    50/60 Hz

    50 Hz TUV Type Approval

Resistor: 7 watts

Bleeding Resistor: 1 megohms, 1/2 watt

Power Consumption: 37 watts@ 600VAC



Mounting: Din Rail or Surface

Termination: Terminal Block or #16 Stranded Wire Leads

Packaging: Dust Cover

Weight: 12 Oz.


Ambient Temperatures

Operating: -40°C to 85°C

Storage: -40°C to 85°C


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