Neutrik NL4FX

4 pole cable connector, chuck type strain relief, black 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

• 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®"

SPECIFICATIONS

Connection Type: speakON
Gender: Female    
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!
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)
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)    
Flammability: UL 94 HB
Solderability: Complies with IEC 68-2-20
Temperature range: -30 °C to +80 °C