Product

• Title: NL4FRX
• Connection Type: SpeakON
• Gender: Female

Electrical

• Contact resistance: < 2 mΩ (after lifetime)
• Dielectric strength: 4 kVdc (peak)
• Insulation resistance: > 1 GΩ (after damp heat)
• Rated current per contact: 40 A rms continuous
• Rated current per contact: 50 A audio signal, duty cycle 50%
• Rated voltage: 250 V AC
• 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 (depends on cable O.D. and material)
• Lifetime: > 5000 mating cycles
• Wire size: 4 mm² / 6 mm² (screw terminals / soldering)
• Wire size (AWG): 12 AWG / 10 AWG
•  Wiring: Screw 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)

Environmental

• Flammability: UL 94 HB
• Solderability: Complies with IEC 68-2-20
• Temperature range: -30 °C to +80 °C