1B15UR

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Circuit Breakers

Circuit breakers are important components in industrial, commercial and residential electrical networks. They are designed to help protect an electrical system from overload, short circuit and overcurrent conditions.

One type of circuit breaker is 1B15UR, which is designed to have a tiny case size and is usually used in automotive, industrial and residential applications. This type of breaker is also known as a "Storage-Volatile Resettable" or SVR breaker.

1B15UR Application Field and Working Principle

The 1B15UR circuit breaker is typically used for automotive, industrial and residential applications requiring high overload and short circuit current ratings. The breaker is designed for applications such as lighting, air conditioning, heating and ventilation, fan motors, and other circuits requiring transient protection. The breaker is tripped manually to provide protection from overloads and short circuits.

The working principle of the 1B15UR breaker is that it is composed of an electromagnet with a plunger and a contact assembly, which is connected to the power supply and the appliance. The electromagnet is placed in a magnetic field causing the plunger to move. Each time the plunger moves, it pushes the contact assembly against the fixed contact on the other side of the breaker. When an overload or short circuit condition occurs, the plunger moves quickly, causing the contacts to open, which interrupts the flow of electricity.

The advantage of using 1B15UR breakers is that they provide reliable protection against overloads and short circuits. This is due to the robust construction and design of the breakers. It is also very easy to test the breaker, as the plunger can be manually reset and tested to ensure that it is working correctly.

The 1B15UR breakers are safe and reliable, making them a great choice for workplaces, homes and commercial buildings. They are also simple to install and maintain, as well as being highly cost-effective. Therefore, the 1B15UR breakers are recommended for anyone looking for reliable and safe protection against overloads and short circuits.

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