NEUTRIK NL4FX 4 pole speakON Female cable connector, chuck type strain relief, dark grey bushing, up to 14.5mm cable diameter. 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.
- Current rating 40 A rms continuous.
- Up to 50 A audio signal, 50% duty cycle.
- Only 3 parts, easy to assemble.
- High impact materials - long-lasting and reliable.
- Easy and extremely precise "Quick Lock" locking system.
- 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 (inner) (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
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