W68-X2Q13-20

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Circuit breakers are used to protect electrical circuits against overloads and short circuits. The W68-X2Q13-20 is a breaker that provides both protection and automation of electrical systems. It includes an adjustable current limiting system and a built-in thermal protection, as well as an adjustable automatic reset setting.

Application Fields

The W68-X2Q13-20 breaker is suitable for a wide range of applications, such as motor control, circuit protection, air-conditioning and refrigeration systems, lifts, electric welding machines, large-scale electrical facilities, as well as other industrial and commercial installations. In addition, it has been designed and tested to meet the requirements of EN ISO 60898-1 and IEC 60947-2.

Working Principle

The W68-X2Q13-20 breaker works by automatically disconnecting electrical circuits if they experience an overload or short circuit. This ensures the safety of both people and equipment. It operates in two stages. In the first stage, the current limit is set to a maximum level, and if the current exceeds that level, the breaker trips, disconnecting the circuit. In the second stage, a safety system is activated which prevents any current from flowing in the circuit. This is known as the “electronics reset”, and it resets the circuit breaker when the power is restored. If the current limit is exceeded again, the breaker trips and the electronics reset is engaged. The breaker will automatically reset, allowing the circuit to be reconnected.

The W68-X2Q13-20 circuit breaker features an adjustable current limiting system which allows the user to set the maximum current that the circuit can accept. The breaker also includes a built-in thermal protection system, which helps to prevent any dangerous overheating. The breaker also offers an adjustable automatic reset settings, as well as an adjustable reset time delay. This helps to protect circuits from momentary overloads.

Conclusion

The W68-X2Q13-20 breaker is a reliable and efficient circuit breaker that offers both protection and automation for a wide range of applications. It includes an adjustable current limiting system, a built-in thermal protection, and an adjustable automatic reset setting, ensuring the safety of users and equipment. Its working principle of automatically disconnecting circuits if they experience an overload or short circuit makes it an ideal choice for circuit protection.

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