BDTL175/400 Circuit Protection

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Disconnect Switch Components refer to a kind of switch device, which can be used to quickly make or break an electrical circuit. Among them, the BDTL175/400 switch is one of the most widely used. It has a host of applications in various industries and fields. In this article, we shall discuss its application field and working principle.

Application Field

The BDTL175/400 switch is mainly used for general purpose switching needs. It is highly reliable and works with alternating and direct current. Due to its high quality, it is often used in the Electric Power industry, process control industry, Military Supply, Testing Equipment, and other industries.

In the electric power industry, the BDTL175/400 switch is used for air circuit breaker. It is also used for high voltage switching power applications, where it can safely and effectively handle high voltages. In the process control industry, it is used for distributing power to Industrial facilities and for monitoring the start and stop signals for conveyor systems and other moving parts. In the military supply industry, it is used for Aircraft, missiles, tanks, Remotely Controlled Vehicles, pilotless aircraft, etc. Lastly, in testing equipment, it is used to regulate the flow of electricity into the testing equipment.

Working Principle

The key working principle of the BDTL175/400 switch is that it blocks voltage or current from passing through it. This is achieved by two pieces of metal coming in contact with each other when the switch is closed, and apart when it is open. The metal pieces are connected by an electrically insulated armature and a spring. As voltage is applied, this causes the armature to separate the two metal pieces-thus, breaking the circuit. When the voltage is removed, the metal pieces come in contact again, thus, allowing the current or voltage to flow through the switch.

Another key feature of the BDTL175/400 switch is its overload protection. This is an important safety feature as it helps to prevent overloading of the switch. This is achieved by monitoring the voltage or current application and cutting it off if it exceeds the switch’s limits. In addition, the switch also has current transfer contacts that are used for the switching of high current applications like welding or circuit breaker switches.

Finally, it is important to note that the BDTL175/400 switch is UL, CSA and CE certified. This ensures that it meets the safety requirements of different markets. This also gives its users the assurance that it is a safe and reliable switch to use for their applications.

In conclusion, the BDTL175/400 switch is a highly reliable and trustworthy switch that is suitable for all kinds of current and voltage applications. Its application field covers a wide range of industries ranging from electric power to military equipment. In addition, its working principle includes overload protection, current transfer contacts, and safety compliance. These features make the BDTL175/400 switch a trusted partner for any switching needs.

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