NOARK Ex9L-N vikavirtasuojakytkin 4-napainen 63A 100mA tyyppi A 6kA

The NOARK Ex9L-N Residual Current Circuit Breaker (RCCB) is a high-performance protective device designed for reliable leakage current protection in residential, commercial, and industrial electrical installations. With a rated current of 63A and a rated residual operating current of 100mA, Type A sensitivity, this 4-pole RCCB ensures safety against earth faults and provides protection against sinusoidal alternating and pulsating direct residual currents.

Advantages

This RCCB offers robust construction with a short-circuit breaking capacity of 6kA, ensuring durability and safety. Its compact 4-module design fits standard DIN rail mountings, saving space in distribution boards. The device complies with IEC/EN 61008-1 standards, guaranteeing reliable performance. With a wide operating temperature range from -25°C to +50°C, it is suitable for various environments.

Suitable for

• Residential electrical panels
• Commercial building distribution boards
• Industrial control systems requiring earth leakage protection
• Applications needing Type A residual current detection

Key specifications

• Product Type: Residual Current Circuit Breaker (RCCB)
• Series: Ex9L-N
• Number of Poles: 4-Pole
• Rated Current (In): 63 A
• Rated Residual Operating Current (IΔn): 100 mA
• Residual Current Type: Type A
• Rated Short-Circuit Breaking Capacity (Icn): 6 kA
• Rated Voltage (Ue): 230/400 V AC
• Rated Frequency: 50/60 Hz
• Mounting Type: DIN Rail
• Module Width: 4 Modules
• Terminal Capacity: 1-25 mm²
• Degree of Protection: IP20 (Terminals)
• Mechanical Endurance: 10,000 cycles
• Electrical Endurance: 2,000 cycles
• Operating Temperature Range: -25°C to +50°C
• Standards: IEC/EN 61008-1
• Tripping Characteristic: Instantaneous

Recommendations

For optimal safety, ensure correct installation by a qualified electrician. This RCCB is designed for use with compatible NOARK MCBs and distribution boards. Always verify system voltage and current ratings before installation.