IULBXPK11-36125-150 Circuit Protection

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Circuit breakers are systems used to interrupt current flow when an overload, short circuit or fault occurs. IULBXPK11-36125-150 is a form of circuit breaker with a variety of applications and working principles.

Application Field:

IULBXPK11-36125-150 is a thermal-magnetic miniature circuit breaker suitable for direct current voltage up to 600V and is suitable for power distributions and motor protection in medium voltage applications. It is widely used in industrial and infrastructure applications in the energy, rail, mining, water, oil and gas industries. The main feature of the IULBXPK11-36125-150 is its high performance, operating at temperatures ranging from -25°C (-13°F) to 80°C (176°F).

Working Principle:

The IULBXPK11-36125-150 operates in two different ways. The first one is a thermal-magnetic system, where the integrated bimetal trips the breaker at temperatures above an overload current. The second one is a magnetic system, where the overload current triggers an electromagnet that trips the breaker.The thermal-magnetic principle works by measuring the temperature of the electrical components. A bimetallic thermal element senses excess heat and trips the circuit breaker when the temperature exceeds the set limit. This solution ensures reliable protection of electrical system and components from possible damages.The magnetic principle works on the principle of electromagnetic induction and is triggered by an excessive current. The over-current passes through an electromagnet, which generates a magnetic field. This magnetic field, in turn, travels through a core and actuates the circuit breaker.

Conclusion

The IULBXPK11-36125-150 is a reliable and efficient solution for circuit protection and motor protection applications. It is reliable, cost-effective, and simple to install and maintain. Its thermal-magnetic principle is effective in preventing possible damages due to an overload, short circuit or fault. Its magnetic principle is effective in responding quickly to an over-current situation. IULBXPK11-36125-150 is suitable for direct current voltage up to 600V and is widely used in industrial and infrastructure applications.

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