Siemens 5SY6203-7

The Siemens 5SY6203-7 is a miniature circuit breaker designed for reliable protection of electrical circuits. Rated at 3 amps and featuring two poles, this breaker handles voltages up to 400 V with a breaking capacity of 6 kA. Its C-curve characteristic makes it well-suited for general-purpose applications where moderate inrush currents are expected. The device measures 70 mm in depth and easily installs on standard DIN rails, making it a practical choice for various panel setups. This model is available through BSP Automation, providing a dependable option for circuit protection needs.