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                                                                    NAC3FXXA-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 (blue) for power-in, 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.
                            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
 
                            Downloads
                        
                        
                                            NAC3FXXA-W-S
                                        
                                                                                                                                                                                                            
                                            stp - 7.78 MB
                                        
                                    
                                            NAC3FXXA-W-S
                                        
                                                                                                                        
                                            pdf - 885.73 KB
                                        
                                    
                                            NAC3FXXA-W-S
                                        
                                                                                                                                                                                                            
                                            dxf - 4.79 MB
                                        
                                    
                                            BDA 639 V1 - powerCON Cable Connector - NAC3FXXA-W-S & NAC3FXXB-W-S +  NAC3FXXA-W-L & NAC3FXXB-W-L
                                        
                                                                                                                        
                                            pdf - 17.65 MB
                                        
                                    
                                            Certificate_CB_DE1-69191
                                        
                                                                                                                        
                                            pdf - 108.98 KB
                                        
                                    
                                            Certificate_ENEC_40055870 (2024-11-11)
                                        
                                                                                                                        
                                            pdf - 318.18 KB
                                        
                                    
                                            Certificate_UL_E343813 (2022-11-17)
                                        
                                                                                                                        
                                            pdf - 202.59 KB
                                        
                                    
                                            Certificate_UL_UL-CA-2544438-0 (2025-03-17)
                                        
                                                                                                                        
                                            pdf - 169.94 KB
                                        
                                    
                                            Certificate_UL_UL-US-2438966-1 (2025-03-17)
                                        
                                                                                                                        
                                            pdf - 227.67 KB
                                        
                                    Technical Information
| Product | |
|---|---|
| Title | NAC3FXXA-W-S | 
| Connector series | powerCON blue/grey | 
| Electrical | |
|---|---|
| Contact resistance | ≤ 2 mΩ | 
| Dielectric strength | > 3 kVac (after mating cycles) | 
| Insulation resistance | > 10 GΩ (initially) | 
| Number of electrical contacts | 2 + PE | 
| Rating Europe | EN 60320-1: 16 A 250 V AC, CBC | 
| Rating USA / Canada | cUL 60320-1: 20 A 127 V AC UL USA 498: 20 A 127 V AC UL CA 498: 20 A 127 V AC  | 
                                
| Mechanical | |
|---|---|
| Cable O.D. | 6 - 12 mm | 
| Lifetime | Typically 5’000 mating cycles | 
| Wiresize (mm²) | 1.5 – 2.5 mm² | 
| Wiresize (AWG) | 16 – 12 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 | 
Accessories
                        
                                            Assembly instruction video for powerCON FXXA/FXXB
Cable list