Siemens 5SY4403-7

The Siemens 5SY4403-7 is a 4-pole miniature circuit breaker designed for reliable protection in electrical systems up to 400 V. With a breaking capacity of 10 kA and a rated current of 3 A, it offers efficient interruption of short circuits and overloads. This compact device, measuring 70 mm in depth, is suitable for various industrial applications where space and performance are critical. You can find this circuit breaker distributed by BSP Automation, ensuring easy access for your automation and electrical setup needs.
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