IDLHK11-33096-17 Circuit Protection

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Circuit Breaker is an indispensable device in the power system, which plays an important role in the safe operation, fault isolation and stable operation of the electrical system. IDLHK11-33096-17 Circuit Breaker is a type of circuit breaker. It has been widely used in the field of power system to protect the circuit and the safety of personnel.

IDLHK11-33096-17 Circuit Breaker is mainly used for the protection and control of industrial and commercial power system. The main features of this circuit breaker are reliable performance, high breaking capacity and long electrical life. It also has the function of reheat trip and under voltage trip. In addition, it can provide reliable interruption and reliable current limitation over-load protection, and can also prevent short circuit current damage to equipment.

The working principle of IDLHK11-33096-17 Circuit Breaker is based on the principle of current interruption. When the current is interrupted, the force of the arcing is quickly reduced, the circuit is broken, and the arc is extinguished. Its components mainly include contact, arc extinguishing chamber and operating mechanism. The contact is composed of two parts, which are separated from the main contact and the auxiliary contact. When the main contact is in a closed position, the current passes through the contact. When the current exceeds the preset value, the operating mechanism will automatically cut off the main contact.

The IDLHK11-33096-17 Circuit Breaker also has an overload protection device, which is composed of a temperature sensor, a bimetal, a mechanism lever and a closing spring. When the current passes through the circuit, it will generate heat at the contact point, and the heat will be transmitted to the bimetal, which will cause it to deform and force the lever to move, which will open the main contact.

In addition, IDLHK11-33096-17 Circuit Breaker also has an under voltage protection device, which consists of a push rod, a mechanism lever, a buffer, and a closing spring. The contact is arranged on the buffer, which is connected to the push rod. When the voltage drops, the lever will drive the push rod to push the contact to open the circuit.

To sum up, IDLHK11-33096-17 Circuit Breaker is mainly used for the protection and control of industrial and commercial power system. It has reliable performance, high breaking capacity and long electrical life. Its working principle is based on the current interruption principle, which has overload protection and under voltage protection devices.

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