Y-140

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Terminal blocks are electrical type devices used to make connections between external electricity sources and electrical appliances. The Y-140 terminal block is a common type used in the industry. The Y-140 terminal block offers reliable and efficient performance, and is suitable for small area devices like computers, refrigerators, and air conditioners. In this article, we will explain the application field and working principle of the Y-140 terminal block.

Application Field

The Y-140 terminal block is mainly used by residential and commercial customers for domestic and small commercial electrical systems. It can be installed in both outdoor and indoor applications. Its small size ensures that it can be fitted in many small spaces, like behind kitchen appliances or even inside the wall. It is also an easy and flexible installation solution for retrofitting and retrofitting manual systems. It is also suitable for applications in remote or humid areas.

The Y-140 terminal block is suitable for applications in low voltage applications such as 12V, 24V, 48V, and 110V. It is also suitable for medium and high voltage applications such as 120/208V, 240/480V, and 200/240V.

Working Principle

The basic working principle of the Y-140 terminal block is simple and straightforward. It consists of a pair of vertical blades, a pair of horizontal blades, and a bridge terminal. The vertical blades are connected with the alternating current supply, while the horizontal blades are connected to the alternating current load. When the switch is in the “On” position, the vertical blades provide an electrical connection between the alternating current supply and the alternating current load. The bridge terminal, when connected to a ground or neutral wire, links all the blades together. This means that when the switch is in the “On” position, current can flow from the alternating current supply to the alternating current load through all the blades.

The Y-140 terminal blocks are also equipped with over-current protection. This means that if the electrical load exceeds the maximum limit of the terminals, the circuit will be automatically disconnected. This is done in order to prevent electricalovershoots, and ensures that the electrical appliance is not damaged due to an overload.

The Y-140 terminal block also has a built-in emergency shut-off switch, which can be activated in case of an emergency. This switch is connected to an external switch, and can be activated manually to shut off the power to the terminal blocks. This switch is a great safety feature, and can help protect the electrical appliance in case of unexpected power outages.

The Y-140 terminal blocks are also designed to be robust and durable. The terminals are made out of high-grade materials, and have been tested and certified for safe and reliable operation. This ensures that the Y-140 terminal blocks can handle the voltage and load requirements of your application, and provide reliable service for years to come.

In conclusion, terminal blocks like the Y-140 are versatile and reliable electrical connectors used for a wide range of applications. They are designed to provide reliable connections between the alternating current supply and the alternating current load, and are equipped with over-current protection and emergency shut-off switch. They are also robust and durable, ensuring safe and reliable operation over time.

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