Siemens 5SY4345-7


The Siemens 5SY4345-7 is a 3-pole miniature circuit breaker designed to handle up to 45 amps at 400 volts, with a breaking capacity of 10kA. Its compact design, featuring a depth of 70 mm, makes it suitable for a variety of electrical protection applications. This model uses a C-trip characteristic, providing reliable protection against short circuits and overloads. Distributed by BSP Automation, this circuit breaker is a solid choice for ensuring safe and efficient operation in industrial electrical systems.
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