0915535 Circuit Protection

Circuit Breakers

Circuit breakers are one of the most important components of a power distribution system, designed to protect the system from damage caused by overloads and short circuits. The 0915535 circuit breaker is an example of these components, designed to provide reliable overload and short circuit protection. This article explains the application field and working principles of the 0915535 circuit breaker.

Overview

The 0915535 circuit breaker is a three-pole, direct-acting, thermal-magnetic circuit breaker. It is commonly used in residential and light-commercial applications, such as homes, offices, hospitals, and stores. It features automatic reset after an overload condition has been cleared, making it an ideal protection device for these types of environments.

Application Field

The 0915535 circuit breaker is designed for residential and light-commercial applications up to 240V AC. It is suitable for a number of applications, including lighting, small motors, power tools, pumps, and other low power devices. It is also suitable for use in applications where the load is switched on and off frequently, such as in office equipment or computer networks.

Working Principle

The 0915535 circuit breaker operates on the thermal-magnetic principle. This means that the breaker is capable of both thermal and magnetic trip functions. Under normal conditions, the breaker will remain closed; however, when a fault is detected, such as an abnormally high current or a short circuit, an internal magnetic coil will actuate to trip the breaker. At the same time, a thermal tripping element acts as a back-up safety device, tripping the breaker if the current stays too high for too long. Once the fault is cleared, the breaker will automatically reset, allowing the load to be powered again.

Advantages

The 0915535 circuit breaker offers a number of advantages over other circuit breakers. It is designed to provide reliable overload and short circuit protection, with a minimum response time. It is also designed with a manual override switch, which allows the breaker to be reset manually if necessary. This can be useful in applications where a remote reset switch is not accessible.

Conclusion

The 0915535 circuit breaker is a reliable and cost-effective solution for residential and light-commercial applications. It is easy to install and offers reliable overload and short circuit protection, with a minimum response time. It also includes a manual override switch for extra reliability, making it an ideal choice for residential and light-commercial applications.