Siemens 5SY6503-7

The Siemens 5SY6503-7 is a miniature circuit breaker designed for reliable protection in electrical systems. Rated at 3 amps with a 1 + N pole configuration, it operates efficiently at 230 VAC and supports both 50 and 60 Hz frequencies. This device features a C-curve trip characteristic and a breaking capacity of 6 kA, making it suitable for a variety of industrial applications. Compact in size with a depth of 70 mm, it easily mounts on a standard DIN rail and offers IP20 protection. This circuit breaker is available through BSP Automation, providing a trusted option for safeguarding your electrical installations.