Siemens 5SY4520-8

The Siemens 5SY4520-8 is a compact miniature circuit breaker designed for reliable protection in electrical systems. This 1+N pole breaker is rated for 20 amps and can handle short-circuit currents up to 10 kA, making it suitable for a range of industrial and commercial applications. Operating at 230 VAC with a frequency of 50/60 Hz, it features screw-type terminals for secure wiring and is mounted easily on a standard DIN rail. With an IP20 rating, it offers protection against solid objects while maintaining accessibility for maintenance. This circuit breaker is available through BSP Automation, providing a dependable solution for your circuit protection needs.