
Description
4 pole speakON cable connector, screw terminal assembly, chuck type strain relief for cable diameters 6 to 12 mm
speakON connectors are the industry-standard for loudspeaker connections. This product series offers extremely reliable and robust cable connectors with a proven twist lock system. speakON cable connectors feature solid contacts with screw-type terminals including a stranded wire protection.
Features:
- Up to 37 A rms current rating
 - Unique Neutrik locking bushing and strain relief for cable diameters 6 mm to 12 mm
 - IEC 61984 certified, thus accepted as a component of equipment acc. to IEC 62368-1
 - Superior NEUTRIK quality standard, extremely robust and reliable
 - Easy to assemble because the strain relief locks with the insert mechanically and aligns with the housing
 - Easy and reliable twist lock system
 - Ergonomic design with slip-proof two-component molded housing
 - Improved kink protection by two-component bushing
 
| Title | NL4FXX-W-S | 
| Connector series | speakON 4 pole | 
| Electrical | |
| Contact resistance | ² 2 m½ | 
| Dielectric strength | 2.8 kVac | 
| Insulation resistance | > 10 G½ (initially) | 
| Number of electrical contacts | 4 | 
| Rating Europe | IEC 61984: 37 A 250 V AC | 
| Rating USA | UL1977: 35 A 250 V AC | 
| Rating Canada | CSA C22.2 No.182.3: 24 A 250 V AC | 
| ATTENTION: | This product is strictly not intended for use as an AC mains or power supply connector! CAUTION: NOT FOR INTERRUPTING CURRENT  |  
 
| Mechanical | |
| Cable O.D. | 6 Ð 12 mm | 
| Lifetime | typically 5'000 mating cycles | 
| Wiresize (mm_) | 1.5 Ð 4 mm_ | 
| Wiresize (AWG) | 17 Ð 11 AWG | 
| Locking device | Twist lock | 
| Termination | screw type terminals | 
| Material | |
| Contact plating | Ag | 
| Contacts | Copper Alloy | 
| Insert | Polyamide (PA6.6) | 
| Locking element | Zinc diecast | 
| Shell | Polyamide (PA6) / TPE | 
| Strain relief | Polyketone | 
| Bushing | Polypropylene / TPE | 
| Environmental | |
| Temperature range | -33 ¡C to +80 ¡C | 
| Protection class | IP20 | 
| Flammability acc. to UL94 | V-0 | 
4 pole speakON cable connector, screw terminal assembly, chuck type strain relief for cable diameters 6 to 12 mm
speakON connectors are the industry-standard for loudspeaker connections. This product series offers extremely reliable and robust cable connectors with a proven twist lock system. speakON cable connectors feature solid contacts with screw-type terminals including a stranded wire protection.
Features:
- Up to 37 A rms current rating
 - Unique Neutrik locking bushing and strain relief for cable diameters 6 mm to 12 mm
 - IEC 61984 certified, thus accepted as a component of equipment acc. to IEC 62368-1
 - Superior NEUTRIK quality standard, extremely robust and reliable
 - Easy to assemble because the strain relief locks with the insert mechanically and aligns with the housing
 - Easy and reliable twist lock system
 - Ergonomic design with slip-proof two-component molded housing
 - Improved kink protection by two-component bushing
 
| Title | NL4FXX-W-S | 
| Connector series | speakON 4 pole | 
| Electrical | |
| Contact resistance | ² 2 m½ | 
| Dielectric strength | 2.8 kVac | 
| Insulation resistance | > 10 G½ (initially) | 
| Number of electrical contacts | 4 | 
| Rating Europe | IEC 61984: 37 A 250 V AC | 
| Rating USA | UL1977: 35 A 250 V AC | 
| Rating Canada | CSA C22.2 No.182.3: 24 A 250 V AC | 
| ATTENTION: | This product is strictly not intended for use as an AC mains or power supply connector! CAUTION: NOT FOR INTERRUPTING CURRENT  |  
 
| Mechanical | |
| Cable O.D. | 6 Ð 12 mm | 
| Lifetime | typically 5'000 mating cycles | 
| Wiresize (mm_) | 1.5 Ð 4 mm_ | 
| Wiresize (AWG) | 17 Ð 11 AWG | 
| Locking device | Twist lock | 
| Termination | screw type terminals | 
| Material | |
| Contact plating | Ag | 
| Contacts | Copper Alloy | 
| Insert | Polyamide (PA6.6) | 
| Locking element | Zinc diecast | 
| Shell | Polyamide (PA6) / TPE | 
| Strain relief | Polyketone | 
| Bushing | Polypropylene / TPE | 
| Environmental | |
| Temperature range | -33 ¡C to +80 ¡C | 
| Protection class | IP20 | 
| Flammability acc. to UL94 | V-0 | 
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Your home for all things pro audio—backed by expertise and experience. Connect with us today.



