The Siemens 5SU1354-7KK16 Residual Circuit Breaker is a high-performance electrical protection device designed for residential and commercial applications. Operating at 230 V AC with an interrupt rate of 10 kA, this breaker ensures reliable protection against electrical faults. It features a compact design with dimensions of 3.54 x 1.42 x 3.03 inches, making it suitable for various installation environments.
This residual circuit breaker is part of the SENTRON family, known for its robust construction and dependable performance. It is equipped with a tripping characteristic class C, providing optimal protection for circuits with moderate inrush currents. The device supports a rated current of 16 A and a rated residual current of 30 mA, ensuring effective fault detection and interruption.
The Siemens 5SU1354-7KK16 is designed for easy installation and maintenance, with a mechanical service life of up to 10,000 switching cycles. It supports both top and bottom power supply cord positions, offering flexibility in installation. The breaker is also halogen-free and silicon-free, making it an environmentally friendly choice.
With an IP20 protection class, this residual circuit breaker is suitable for use in enclosed distribution boards with connected conductors. It operates efficiently within a temperature range of -25 °C to 55 °C and can be stored in temperatures ranging from -40 °C to 75 °C. The device also meets the requirements of various international standards, ensuring its reliability and safety in diverse applications.