SpeakON Cable Connectors NL4FX

NL4FX

4 pole cable connector, chuck type strain relief, dark grey bushing

The industry-standard for loudspeaker connections offer extremely reliable and robust cable connectors with a reliable locking system. They feature solid contacts with screw-type terminals including a stranded wire protection which offer also solder termination

Features & Benefits

• Current rating 40 A rms continuous

• Up to 50 A audio signal, duty cycle 50%

• Only 3 parts, easy to assemble

• High impact materials - long-lasting and reliable

• Easy and extremely precise locking system "Quick Lock"

• Improved grip on latch

• 1 piece strain relief, chuck for 7 to 14.5 mm cable O.D.

• Color coding possible

• Improved screw-type termination for highest pull-out force

• Integrated design guarantees "Made by Neutrik®"

• Product

  Title

  NL4FX

   

  Connection Type

  speakON

   

  Gender

  female

   

  Electrical

  Contact resistance

  < 2 mΩ (after lifetime)

   

  Dielectric strength

  4 kVdc (peak)

   

  Insulation resistance

  > 1 GΩ (after dampheat)

   

  Rated current per contact

  40 A rms continuous

   

  Rated current per contact

  50 A audiosignal, duty cycle 50 %

   

  Rated voltage

  250 V (Insulation)

   

  Attention

  speakON is NOT to be used as an AC mains or power supply connector!

   

  Mechanical

  Cable O.D.

  7 - 14.5 mm

   

  Cable retention

  ≥ 220 N (subject to cable O.D. and material)

   

  Lifetime

  > 5000 mating cycles

   

  Wiresize

  4 mm² / 6 mm² (screw type terminals/soldering)

   

  Wiresize

  12 AWG / 10 AWG

   

  Wiring

  screw type terminals or soldering

   

  Locking device

  Quick Lock (latch)

   

  Material

  Contact plating

  4 µm Ag

   

  Contacts

  Brass (CuZn39Pb3)

   

  Insert

  PBTP 20 % GR

   

  Locking element

  Zinc diecast (ZnAl4Cu1)

   

  Shell

  PBTP 20 % GR

   

  Strain relief

  Polyacetal (POM)

   

  Environmental

  Flammability

  UL 94 HB

   

  Solderability

  Complies with IEC 68-2-20

   

  Temperature range

  -30 °C to +80 °C