Adjustable Vigi NG125 3P 63A Residual Current Device

Adjustable Vigi NG125 3P 63A residual current device designed for earth leakage protection in electrical installations of small businesses. Installed at the output of the system, it provides adjustable sensitivity at 300, 500, 1000, and 3000 mA with options for instantaneous, selective, or delayed protection. Compatible with MCB via screws and mounting on a 35 mm DIN rail.

Technical specifications

• Number of poles: 3P
• Rated current [In]: 63 A
• Network type: AC
• Earth leakage sensitivity: 300 mA, 500 mA, 1000 mA, 3000 mA
• Earth leakage protection delay: Adjustable (instantaneous/selective/delayed)
• Device location in system: Output
• Network frequency: 50/60 Hz
• Rated operating voltage [Ue]: 230...415 V AC 50/60 Hz
• Residual current tripping technology: Voltage-independent
• Rated insulation voltage [Ui]: 690 V AC 50/60 Hz in accordance with En> 50 A
• Impulse voltage withstand [Uimp]: 8 kV in accordance with En> 50 A
• Mounting support: Symmetrical 35 mm DIN rail
• Electrical connection to MCB: Via screws
• Spacing: 9 mm
• Width: 180 mm
• Product weight: 0.41 kg
• Electrical durability: 10000 cycles in accordance with En> 50 A
• Connections - terminals: Tunnel-type terminals 1…35 mm² flexible, 1.5…50 mm² rigid
• Cable stripping length for terminal connection: 20 mm
• Tightening torque: 3.5 N·m
• Product compatibility: Terminal
• Compatibility code: VLS
• Market segment: Small businesses
• Standards: En> 50 A
• Protection degree IP: IP40 in accordance with En> 50 A
• Contamination degree: 3 in accordance with En> 50 A
• Electromagnetic compatibility: Impulse resistance 8/20 µs, 5000 A in accordance with En> 50 A
• Tropicalization: 2 in accordance with IEC 60068-1
• Relative humidity: 95 % at 55 °C
• Maximum operating altitude: 2000 m
• Sustainable offering status: Green Premium product
• REACH Regulation: Reference does not contain SVHC
• EU RoHS Directive: Compliant
• Mercury-free: Yes
• RoHS exemptions information: Yes
• China RoHS regulation: Product outside the scope of China RoHS. Substance information declaration
• WEEE: In the European Union market, the product must be disposed of according to a specific waste collection system and must never end up in a regular trash container