Siemens 7PU4540 Miniature Circuit Breaker, 3 Pole

The Siemens 7PU4540 is a three-pole miniature circuit breaker designed for reliable overcurrent protection in industrial and commercial applications. With a rated current of 40A and a breaking capacity of 400V, it ensures the safety of electrical circuits against short circuits and overloads.

This circuit breaker is ideal for use in control panels, distribution boards, and motor protection circuits across various industries, including manufacturing, building automation, and infrastructure projects. Its robust design guarantees dependable operation in demanding environments.

As a veteran-owned business, Stanlo Automation specializes in providing high-quality surplus industrial parts like the Siemens 7PU4540. We offer competitive pricing and dependable service, ensuring you get the components you need to keep your operations running smoothly.