Neutrik NL4FXX-W-L

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 & Benefits

• Up to 37 A rms current rating
• Unique Neutrik locking bushing and strain relief for cable diameters 10 mm to 16 mm
• IEC 61984, UL 1977 and CSA C22.2 No.182.3 certified
• 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

Technical Information

Product

• Title: NL4FXX-W-L
• Connector series: speakON 4 pole

Electrical

• Contact resistance: ≤ 2 mΩ
• Dielectric strength: 2.8 kVac
• Insulation resistance: > 10 GΩ (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.: 10 – 16 mm
• Lifetime: typically 5’000 mating cycles
• Wiresize (mm²): 1.5 – 4 mm²
• Wiresize (AWG): 17 – 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