CBI NL4FX 4 Pole SpeakON Cable Connector

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CBI NL4FX 4 Pole SpeakON Cable Connector

Description

Details

The NL4FX is a 4 pole female cable connector with chuck type strain relief and dark grey bushing.

The industry-standard for loudspeaker connections offers 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 offers solder termination.

Features

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

Specification

Product
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 50 A audiosignal, duty cycle 50 %
Rated Voltage	250V (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) 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)
Enviromental
Flammability	UL 94 HB
Solderability	Complies with IEC 68-2-20
Temperature Range	-30 °C to +80 °C

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