Siemens 5SV3312-3 Residual Current Circuit Breaker Type F 25A 30mA 230V 2TE

The Siemens 5SV3312-3 is a high-quality residual current circuit breaker (RCCB) Type F, designed for reliable protection against sinusoidal alternating and pulsating direct fault currents as well as smooth direct fault currents. Ideal for use in modern electrical installations with frequency converters, UPS systems, and other electronic loads.

Advantages

Type F ensures safe operation in circuits with variable frequency drives and inverters. Compact 2TE design saves space on DIN rail. High short-circuit withstand capacity of 10 kA ensures robust protection.

Suitable for

• Residential and commercial electrical panels
• Circuits with frequency converters, UPS, or EV chargers
• Protection against sinusoidal, pulsating, and smooth DC fault currents

Key specifications

• Rated current: 25 A
• Rated residual current: 30 mA
• Rated voltage: 230 V AC
• Number of poles: 1+N (2-pole)
• Tripping characteristic: Type F
• Rated short-circuit current: 10 kA
• Module width: 2 TE (36 mm)
• Mounting: DIN rail EN 60715
• Terminal capacity: solid 0.75-35 mm², fine-stranded 0.75-25 mm²
• Operating temperature: -25 to +45 °C
• Standards: IEC/EN 61008-1, IEC/EN 61543

Recommendations

For optimal performance, pair with Siemens MCBs of matching rating. Ensure proper installation by a qualified electrician.