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


Product
Connector TypeSpeakon
Genderfemale
Electrical
Contact resistance < 2 mΩ (after lifetime)
Dielectric strength 4 kVdc (peak)
Insulation resistance> 1 GΩ (after dampheat)
Rated current per contact40 A rms continuous
Rated current per contact50 A audiosignal, duty cycle 50 %
Rated voltage250 V (Insulation)
Mechanical
Cable O.D.7 - 14.5 mm
Cable retention force≥ 220 N (subject to cable O.D. and material)
Lifetime> 5000 mating cycles
Wire size4 mm˛ / 6 mm² (screw type terminals/soldering)
Wire size12 AWG / 10 AWG
Wiringscrew type terminals or soldering
Locking deviceQuick Lock (latch)
Material
BushingPolyamide (PA 6 15% GR) black
Contact plating4 µm Ag
ContactsBrass (CuZn39Pb3)
InsertPBTP 20 % GR
Locking elementZinc diecast (ZnAl4Cu1)
ShellPBTP 20 % GR
Strain reliefPolyacetal (POM)
Environmental
ApprovalsUL,cUL
FlammabilityUL 94 HB
SolderabilityComplies with IEC 68-2-20
Temperature range-30 °C to +80 °C
Optical
Mobile Cables