Product Details:

 
Minimum Order Quantity 10 Piece
Part Number NL4FX
Contact Plating Brass
Brand Neutrik
Housing Material PBTP
Connector Gender Male
Contact Material Brass
Current Rating 40A
 
 
 

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®"

Technical Information

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 ac
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

 

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