Neutrik NAC3F-TRUE1-S powerCON TRUE1 Locking True Mains Connector

The Neutrik NAC3F-TRUE1-S is a heavy-duty locking true mains connector engineered for harsh and demanding professional applications. As part of the powerCON TRUE1 series, it carries full breaking capacity (CBC) — meaning it can be safely connected or disconnected under load or live, unlike standard appliance couplers that require de-energizing before handling. This single-phase female connector delivers a secure, twist-lock power connection rated at 16A/250V AC (Europe) and 20A/250V AC (US/Canada).

For production professionals, touring engineers, and AV integrators searching for the best locking power connector for live sound or permanent installations, the NAC3F-TRUE1-S eliminates connection failures at the source. Its IP65/IP67 protection rating (mated or with closed cap) makes it a reliable choice for outdoor stages, touring rigs, and any environment where moisture, dust, or mechanical stress threaten power integrity. The S-version is certified for H05VV-F 3G1.5mm², H05VV-F 3G2.5mm², H07RN-F 3G 1.5mm², and SJOOW 14/3 AWG cable types — covering the most common flexible cable assemblies in professional audio and event production.

Certified to IEC 60320-1, EN IEC 60320-1, UL 60320-1, CSA C22.2 No. 60320-1, and UL 498, the NAC3F-TRUE1-S meets the most rigorous international safety standards for mains connectors. The UV-resistant, UL 94 V-0 rated polyamide housing withstands prolonged outdoor exposure without degradation, while the unique NEUTRIK locking bushing requires a special tool to open — a deliberate design feature that prevents accidental disassembly in the field and meets IEC tamper-resistance requirements.

Key Features of the Neutrik powerCON TRUE1 Female Connector

• Breaking Capacity (CBC): Enables safe connection and disconnection under load or live, eliminating the need to de-energize circuits before plugging or unplugging — a critical safety advantage in professional live sound and touring environments.
• IP65/IP67 Protection: Delivers full dust-tight and water-resistant sealing when mated or capped, making this locking mains connector suitable for outdoor stages, wet venues, and demanding field installations.
• ENEC, VDE, UL, and CSA Certified: Fully certified to IEC 60320-1, EN IEC 60320-1, UL 60320-1, CSA C22.2 No. 60320-1, and UL 498 for trusted compliance across international markets.
• Twist-Lock Security System: Provides a positive, vibration-resistant lock that prevents accidental disconnection under mechanical stress — essential for touring rigs and live event power distribution.
• UV-Resistant, Flame-Retardant Housing: High-impact polyamide (PA 66) shell carries a UL 94 V-0 flammability rating and F1 UV resistance, preserving structural integrity in direct sunlight and high-temperature environments.
• Extended Service Life: Rated for more than 5,000 mating cycles, delivering long-term reliability in high-cycle rental, touring, and install applications.
• NEUTRIK Locking Bushing with Strain Relief: Accommodates cable diameters from 0.23" to 0.47" (6–12 mm) with a tool-required bushing that prevents accidental disassembly — meeting IEC standards for tamper resistance in cord sets.

Technical Specifications

• Product Family: powerCON® TRUE1
• Connector Type: Female (Cable End)
• Number of Contacts: 2 + PE
• Rating (Europe): 16 A / 250 V AC — IEC 60320-1 / EN IEC 60320-1
• Rating (USA/Canada): 20 A / 250 V AC — UL 60320-1, CSA C22.2 No. 60320-1, UL 498
• Contact Resistance: ≤ 2 mΩ
• Dielectric Strength: 4 kVdc / 2.8 kVac
• Insulation Resistance: >0.1 GΩ (after damp and heat test per IEC 68-2-30)
• Cable O.D. Compatibility: 0.23" – 0.47" (6–12 mm)
• Wire Size (mm²): 1.5 – 2.5 mm²
• Wire Size (AWG): 14 AWG
• Certified Cable Types (S-Version): H05VV-F 3G1.5mm², H05VV-F 3G2.5mm², H07RN-F 3G 1.5mm², SJOOW 14/3 AWG
• Mating Cycles: >5,000
• Protection Class: IP65 / IP67 (mated or with closed caps)
• Flammability Rating: UL 94 V-0
• UV Resistance: F1 rated
• Temperature Range: -22°F to +176°F / -30°C to +80°C (IEC 61984); +23°F to +104°F / -5°C to +40°C (IEC 60320-1)
• Contact Plating: 2 µm Silver (Ag)
• Contact Material: Copper Alloy
• Shell / Insert / Locking Element: Polyamide PA 66
• Strain Relief Material: Polyketon
• Certifications: ENEC, VDE, UL, CSA