The AFRA Miniature Circuit Breaker TSB3-63 6kA 1P C25 is designed to provide exceptional protection for electrical circuits against overloads and short circuits. With a 25A rated current, this breaker ensures reliable and safe operation for a wide range of applications. It features thermal-magnetic trip unit technology and follows a C-type curve, making it ideal for circuits with moderate inrush currents. The breaker has a rated short-circuit capacity of 6000A for current values between 6A and 40A, and 4500A for currents between 50A and 63A, ensuring high protection levels. This thermal-magnetic MCB complies with the IEC/EN 60898 standard and provides durability with 10,000 mechanical durability cycles and 4,000 electrical cycles.
Key Features:
- Rated current options: Available in 10A, 16A, 20A, 25A, 32A, and 40A for a wide variety of applications.
- High-rated short-circuit capacity: 6000A for In 6A to 40A; 4500A for In 50A to 63A.
- Thermal-magnetic trip unit technology: Provides reliable overload and short-circuit protection.
- C-type curve: Ideal for circuits with moderate inrush currents.
- Insulation and impulse voltage: Rated insulation voltage (Ui) of AC 415V; impulse withstand voltage (Uimp) of 4000V.
- Durability: Mechanical durability of 10,000 cycles and electrical durability of 4,000 cycles.
- IP degree of protection: IP20 (compliant with IEC 60529); IP40 for modular enclosure.
- Environmental compatibility: Compliant with EU RoHS directive for environmental safety.
- Wide operating temperature: Suitable for -5°C to 40°C.
- Flexible wiring options: Upper and lower wiring options for easy installation.
