AEG Interruttore Differenziale FN463/B30 4P Tipo B 63A 30mA

The AEG FN463/B30 is a high-performance residual current device (RCD) designed for reliable protection against electrical faults. With 4 poles, Type B sensitivity, and a rated current of 63A, it is ideal for industrial and commercial applications where DC-sensitive protection is required.

Advantages

Type B RCD provides protection against AC, pulsating DC, and smooth DC residual currents. Compact 4-module width saves space on DIN rail. High short-circuit withstand capacity of 10 kA ensures safety under fault conditions.

Suitable for

• Industrial electrical panels
• Commercial buildings
• Systems with variable frequency drives or UPS

Key specifications

• Rated current: 63 A
• Rated residual current: 30 mA
• Rated voltage: 230/400 V AC
• Frequency: 50/60 Hz
• Mounting: DIN rail
• Terminal capacity: 25 mm² flexible, 35 mm² rigid
• Degree of protection: IP20 (terminals), IP40 (enclosure)
• Standards: IEC/EN 61008-1

Recommendations

Ensure compatibility with your distribution board and load type. Professional installation by a qualified electrician is recommended.