4-pole speakON female connector, screw terminal, collet cable clamp 6-12 mm - Neutrik NEU-NL4FXX-W-S

The Neutrik NL4FXX-W-S is a 4-pole speakON flying connector for cable assembly with screw terminal termination. It features Neutrik’s exclusive locking bushing and a mandrel cable gland for cable outer diameters from 6 mm to 12 mm. A dual-component bushing improves bend protection; nominal current rating is up to 37 A RMS. speakON connectors remain the industry standard for loudspeaker connections.

Neutrik cable connectors combine proven reliability and rugged construction: twist lock system, solid contacts, and screw terminals with stranded wire protection. The strain relief locks mechanically with the insert and aligns with the housing for straightforward assembly. The slip-proof two-component moulded housing delivers an ergonomic design. Superior Neutrik quality standard, extremely robust and reliable; certified to IEC 61984, UL 1977, and CSA C22.2 No.182.3.

Attention: this product is strictly not intended for use as an AC or DC power supply connector. Caution: not for interrupting current.

Specifications:

• Contact resistance: ≤ 2 mohm
• Dielectric strength: 2.8 kV AC
• Insulation resistance: > 10 Gohm (initially)
• Number of electrical contacts: 4
• Current rating up to 37 A RMS
• 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
• Cable O.D.: 6 - 12 mm
• Lifetime: typically 5000 mating cycles
• Wiresize: 1.5 – 4 mm²
• Wiresize: 17 – 11 AWG
• Locking device: twist lock
• Termination: screw type terminals
• Contact plating: Ag
• Contacts: copper alloy
• Insert: polyamide (PA6.6)
• Locking element: zinc diecast
• Shell: polyamide (PA6) / TPE
• Strain relief: polyketone
• Bushing: polypropylene / TPE
• Temperature range: -33 °C to +80 °C
• Protection class: IP20
• Flammability acc. to UL94: V-0
• Unique Neutrik locking bushing and strain relief for cable diameters 6 mm to 12 mm
• Improved kink protection by two-component bushing