209M-3-1REC4-33957-2

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Circuit Breakers are essential components in the power distribution system. Every system needs reliable protection for when things go wrong and circuit breakers are designed to do that job. The 209M-3-1REC4-33957-2 is one such circuit breaker and this article will discuss its application field and working principle.

The 209M-3-1REC4-33957-2 is a miniature circuit breaker suitable for an arrangement of base parameters. It is widely used as an isolation and protection switch for low and medium voltage equipment in many different fields. Some of these fields include commercial, residential, industrial, and even some agricultural applications.

The 209M-3-1REC4-33957-2 is approved to IEC 1057-4 and UL 1077/CSA C22.2 standards, so it is suitable for a wide range of applications. It has a power rating of up to 200 A and a breaking capacity of 8000 A. The breaker also includes a test button, a thermal-magnetic tripping unit, and a locking plate to ensure safe and reliable operation.

The 209M-3-1REC4-33957-2 is designed with a working principle that provides fast and reliable tripping. When a current begins to flow through the circuit, the thermal-magnetic tripping unit monitors the current level and cuts off the power when the current reaches a certain level. This level is determined by the size and rating of the breaker. The breaker also features a test button that can be used to test the proper functioning of the breaker before it is put into service.

In summary, the 209M-3-1REC4-33957-2 is a circuit breaker that can be used in many different applications. It is designed to provide fast and reliable tripping in the event of a power surge. The breaker includes a thermal-magnetic tripping unit, a test button, and a locking plate to ensure safe and reliable operation. It meets IEC 1057-4 and UL 1077/CSA C22.2 standards and has a power rating of up to 200 A and a breaking capacity of 8000 A.

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