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Home » NEWEST Products » New by Manufacturer » Cornell Dubilier » CDE Q/QRL Quencharc Arc Suppressor/Snubber Networks
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CDE Q/QRL Quencharc®Arc Suppressor/Snubber Networks

CDE Q/QRL Quencharc®
Arc Suppressor/Snubber Networks

CDE Cornell Dubilier Q/QRL Quencharc® Arc Suppressor/Snubber Network consists of a resistor and capacitor that effectively reduce voltage transients and increase the operating life of switching devices such as relays, contactors, and semiconductor switches. The Q/QRL Quencharc® Arc Suppressor/Snubber Networks product line from CDE offers high voltage networks up to 1600 Vdc/660 Vac and more capacitance and resistor values to choose from at each voltage.

  • Noise and arc suppression
  • RC Snubber network
  • Relay contact protection
  • Noise reduction on controllers and drives
  • EMI/RFI reduction
  • dv/dt suppression
  • Type QRL - UL/CSA version
  • Coated with flame retardant epoxy
  • Capacitance range 0.10µF to 1.0µF
  • Resistor values: 22, 39, 47, 100, 150, 220, 330, 680 ohms
  • Capacitance tolerance: ±20%
  • Resistor tolerance: ±10%
  • Voltage range 200Vdc to 1600Vdc
  • Operating temperature range -55°C to +85°C at full rated voltage
  • Relays
  • Switches
  • Thyristors
  • Triacs
  • Contactors
Part Number Capacitance Voltage Rating Tolerance Voltage Rating AC ESR
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  • Cornell Dubilier