Description

The PowerCON chassis connector NAC3MPA-1 is a rugged blue power-in connector rated for 20A and 250V AC. Its locking design provides a secure connection for professional equipment and demanding power applications.

With three contacts for line, neutral and premating safety ground, the NAC3MPA-1 features quick-lock latching, front mounting and durable construction for reliable long-term performance.

Features

• Locking 20A / 250V AC appliance coupler.
• Blue power-in version for secure power connections.
• Three contacts for line, neutral and premating safety ground.
• Fast and easy twist-lock latching system.
• Extremely robust and reliable construction.
• Ergonomic design with user-friendly latch.
• Front-mounting chassis connector.
• Designed to prevent intermating with power-out versions through different keying.
• UL/cUL recognised components.
• VDE certified.
• Suitable for professional equipment and power distribution applications.
• Important: Do not connect or disconnect the powerCON under load or while live.

Specifications

• Model: NAC3MPA-1
• Connector Type: Chassis connector, power-in
• Gender: Male
• Colour: Blue
• Terminal Type: 3/16″ flat tab terminals
• Contact Resistance: ≤ 3 mΩ
• Dielectric Strength: 4 kV DC / 2.8 kV AC
• Insulation Resistance: > 0.1 GΩ after damp heat test IEC 68-2-30
• Number of Electrical Contacts: 2 + PE
• European Rating: EN 61984: 20A, 250V AC
• USA Rating: UL 1977: 20A, 250V AC
• Lifetime: > 1000 mating cycles
• Locking Device: Quick Lock
• Mounting Direction: Front mounting
• Chassis Shape: D
• Contact Plating: 2 µm Ag
• Locking Element: Steel Ck67
• Shell Material: Polyamide (PA 6.6 30% GR)
• Contact Material: Bronze (CuNi1Si0.2)
• Flammability: UL 94 V-0
• Protection Class: IP20
• Temperature Range: -30°C to +80°C