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NEUTRIK NAC3FXXB-W-S

NAC3FXXB-W-S

IEC EN 60320-1 compliant | Accepted for cord sets as per IEC EN 60799:2021

Locking AC mains cable connector, keyed and color coded (grey) for power-out, screw terminal assembly, for cable diameters 6 - 12 mm.

The powerCON FXXA/FXXB is a single phase (3 conductor) lockable power connector with Circuit Breaking Capability when mated with powerCON XX Series receptacles.

It replaces appliance couplers wherever a very rugged solution in combination with a locking device is needed to guarantee a safe power connection.

NAC3FXXB-W-S connector - three views 1. oldal ↗

Features & Benefits

  • IEC EN 60320-1 / UL 60320-1 / CSA C22.2 No. 60320-1 certified, thus accepted as a component for cord sets acc. to IEC 60799 / UL 817 and equipment acc. to IEC 62368-1 UL US 498 / UL CA 498
  • Ergonomic design with slip-proof two-component molded housing
  • Power-in (blue) and power-out (grey) versions with different keying to avoid the possibility of intermating
  • Unique NEUTRIK locking bushing and strain relief for cable diameters 6 mm to 12 mm
  • Easy to assemble because the strain relief locks with the insert mechanically and aligns with the housing
  • Superior NEUTRIK quality standard, extremely robust and reliable
  • Easy and reliable twist lock system
  • Improved kink protection by two-component bushing

Cable list

Cable: IEC/EN 60320-13 x 1.5 mm²3 x 2.5 mm²
■ H07RN-F-S-L
■ H05RN-F-S-
■ H05VV-F-S-S
Cable: UL 60320-1, CAN/CSA-C22.2 No. 60320-116/3 AWG14/3 AWG12/3 AWG
■ SOOW-S-L-L
■ SJOOW-S-S-L
■ SJTOOW-S-S-S

Technical Information

Product

TitleNAC3FXXB-W-S
Connector seriespowerCON blue/grey

Electrical

Contact resistance≤ 2 mΩ
Dielectric strength> 3 kVac (after mating cycles)
Insulation resistance> 10 GΩ (initially)
Number of electrical contacts2 + PE
Rating EuropeEN 60320-1: 16 A 250 V AC, CBC
Rating USA / CanadacUL 60320-1: 20 A 127 V AC<br>UL USA 498: 20 A 127 V AC<br>UL CA 498: 20 A 127 V AC

Mechanical

Cable O.D.6 - 12 mm
Lifetime> 5'000 mating cycles
Wiresize (mm²)1.5 – 2.5 mm²
Wiresize (AWG)16 – 12 AWG, see above cable list
Locking deviceTwist lock
TerminationScrew type terminals

Material

Contact platingAg
ContactsCopper Alloy
InsertPolyamide (PA6.6)
Locking elementZinc diecast
ShellPolyamide (PA6) / TPE
Strain reliefPolyketone
BushingPolypropylene / TPE

Environmental

Temperature range-33 °C to + 80 °C
Protection classIP20
Flammability acc. to UL94V-0

NAC3FXXB-W-S | All rights reserved / 11.09.2026 | 4/4

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