8345-C11A-S3M2-DB1B1B-15A

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Circuit breakers are widely used in many areas and are an important part of a safe and efficient electrical system. The 8345-C11A-S3M2-DB1B1B-15A is a specific type of circuit breaker and this article will outline the application and working principle of this device.

The 8345-C11A-S3M2-DB1B1B-15A is a double-pole, miniature circuit breaker used for overload and short circuit protection. This type of circuit breaker is widely used in residential, commercial and industrial applications, and is capable of automatically tripping open to protect the electrical supply from damage due to overcurrents or a short circuit. This type of circuit breaker is also designed to protect against overvoltage, surge currents and ground-fault current.

In terms of working principle, 8345-C11A-S3M2-DB1B1B-15A is a thermal-magnetic type circuit breaker. The principle of its operation is based on the heating effect of the current on the bimetallic strips, which increase its temperature. The temperature rise causes the bimetallic strip to deform, which in turn causes the mechanism of the circuit breaker to break the contact between its contact points. This is the tripping of the circuit breaker. During normal operation, the current flow through the circuit breaker is monitored by an electromagnetic field created by the passage of the current, and if the current passes a certain level, the mechanism of the breaker is actuated to open the contact points.

In terms of specifications, the 8345-C11A-S3M2-DB1B1B-15A has a rated voltage of up to 240V and a rated frequency of 50/60 Hz. It has a maximum breaking capacity of 10kA, a rated insulation voltage of 440V, and an IEC 60947-2 approval. The circuit breaker is UL Listed and CSA certified.

The 8345-C11A-S3M2-DB1B1B-15A circuit breaker is a reliable and dependable piece of voltage-protection equipment, which is designed to protect against overload and short circuit in a variety of applications. As a thermal-magnetic type circuit breaker, it is capable of providing an effective line of defense against dangerous overcurrents and short circuits that could damage the electrical system and equipment. It is UL Listed and CSA certified, and the type of circuit breaker has a wide range of applications in residential, commercial and industrial settings.

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