Neutrik NAC3MPB Powercon socket (grey) (7903)

Neutrik NAC3MPB Powercon socket (grey) (7903)

Availability: Toimitusaika 7-14 päivää Tuotetunnus (SKU): NAC3MPB Osasto:
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Air tight chassis connector, B-type for power-out, flat tab terminals.

The PowerCon® is a locking 3 conductor equipment AC connector with contacts for line, neutral and pre-mating ground contact. It replaces appliance couplers wherever a very rugged solution in combination with a locking device is needed in order to guarantee a safe power connection.

Attention: The PowerCon® is a connector without breaking capacity, i.e. the PowerCon® should not be connected or disconnected under load or live!

Features & Benefits
  • Lockable 3-pole equipment (AC) connector with contacts for line, neutral and pre-mating safety ground.
  • High current capacity, rated at 20A / 250V ac.
  • Fast and easy locking system
  • Extremely robust and reliable
  • Excellent cable retention
  • UL, C-UL recognized components
  • VDE and SEV approved

  • Connector Type PowerCon
  • Gender male

  • Contact resistance ≤ 3 mΩ
  • Dielectric strength 4 kVdc
  • Insulation resistance > 0.1 GΩ (after damp heat test IEC 68-2-30)
  • Rated current per contact 20 A
  • Rated voltage 250 V

  • Lifetime > 1000 mating cycles
  • Wiring flat tabs for 3/16 (FASTON® 4.8 x 0.5 mm) or soldering
  • Locking device Quick Lock
  • Mounting direction front
  • Chassis shape D

  • Contact plating 20 µm Ag
  • Contacts Brass (CuZn39Pb3)
  • Locking element Steel Ck67

  • Approvals UL,VDE,Electroswiss
  • Flammability UL 94 HB
  • Protection class IP 20 (mated)
  • Savety requirements EN/IEC 61984
  • Solderability Complies with IEC 68-2-20
  • Temperature range -30 °C to +80 °C

Mobile Cables
  • Coding A-type for power outlet (color coding grey)

Technical Data


Rated current: 20 A rms @ wire size 2.5 mm²
Rated voltage: 250 V ac
Dielectric strength: 4240 V pp
Contact resistance: = 3 m after 5000 insertion-withdrawal operations
Insulation resistance – initial: > 2 G
– after damp heat test: > 500 M
Creepage distance: according to IEC 664-1
Safety ground: Premating


Retention method: Quicklock with securing lever
Cable anchoring: NEUTRIK® chuck principle
Cable O.D. range: 5 – 15 mm
Cable retention force: = 220 N, depending on cable dia and material


Housing: PA 6 30% GR
Insert (FC part): PBTP 20% GR
Contacts: ZnAI4Cu1 / CuSn8 4 µm / 20 µm Ag plated
Securing lever: ZnAI4Cu1, CuNi plated
Bushing: PA 6 15% GR
Chuck: POM
Temperature range: -30°C to +80°C


  • Cable: screw-type terminals (use with supplied ferrules for stands) or soldering Nom. wire size/contact: 2.5 mm² / 14 AWG
  • Chassis: flat tabs for FASTON 0.187 x 0.02 (4.8mm x 0.5mm) or soldering



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