EATON interruttore differenziale 25A 2 poli 30mA FRCMM-25/2/003-A-NA (167113)

The EATON FRCMM-25/2/003-A-NA is a 2-pole residual current circuit breaker (RCCB) with a rated current of 25 A and a residual operating current of 30 mA. It provides protection against earth fault currents and is suitable for use in residential and commercial installations. The device features a test button for functional checks and mounts on a DIN rail, occupying 2 module widths (35 mm).

Highlights

• Rated current: 25 A
• Residual operating current: 30 mA
• Type A RCD for alternating and pulsating direct currents
• 2-pole design for single-phase systems
• Compact 2-module width for DIN rail mounting

In daily use

The FRCMM-25/2/003-A-NA offers reliable protection against residual currents, helping to prevent electrical shocks and fire hazards. Its instantaneous tripping characteristic ensures fast disconnection in the event of a fault. The test button allows easy verification of the device's functionality, and the clear labeling simplifies installation and maintenance.

Full specifications

• Device type: Residual current circuit breaker (RCCB)
• RCD type: Type A
• Number of poles: 2
• Rated current (In): 25 A
• Rated residual operating current (IΔn): 30 mA
• Rated voltage (Un): 230 V AC
• Rated frequency: 50 Hz
• Tripping characteristic: Instantaneous
• Rated short-circuit withstand capability (Inc): 10 kA (with suitable backup fuse)
• Rated breaking capacity (Icn): 500 A
• Impulse current withstand capability (Iimp): 1 kA (1.2/50 µs)
• Surge current withstand capability: 250 A (8/20 µs)
• Mounting type: DIN rail (EN 60715)
• Module width: 2 TE (35 mm)
• Degree of protection: IP20 (terminals), IP40 (installed)
• Operating temperature range: -25 °C to +55 °C
• Terminal capacity (solid wire): up to 25 mm²
• Terminal capacity (flexible wire): up to 16 mm²
• Standards: VDE 0664-10, EN 61008-1
• Test function: Test button for functional check

Final note

With its 25 A rating and 30 mA sensitivity, this RCCB is a dependable choice for protecting circuits against earth faults while maintaining a compact footprint.