5120.2207.0.21

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Power Entry Connectors - Inlets, Outlets, Modules

Power entry connectors are based on the premise of providing a connection between two devices, the input device and the output device. Inlets, outlets, and modules are three major types of power entry connectors used to establish a single connection point between electrical components. This article provides an overview of the 5120.2207.0.21 power entry connector application field and working principles.

1. Overview of Power Entry Connectors

Power entry connectors are components used for making electrical connections between two different devices. These connectors often use a variety of materials such as copper, aluminum, brass, and steel and are usually designed with strain relief or a Type A actuator. Power entry connectors must meet safety requirements such as UL, ISO/IEC, and NEMA standards. Consequently, they are usually more expensive compared to other types of power connectors.

Power entry connectors are available in various types such as inlets, outlets, and modules. Each type of power connector can be further divided into several different style variants that typically require slightly different wiring techniques. The specific configurations of power entry connectors depend on design and installation requirements.

2. 5120.2207.0.21 Application Field

The 5120.2207.0.21 series power entry connector is one of the most popular power entry connectors on the market and is suitable for use in office equipment and machinery, as well as medical and food processing applications. The 5120.2207.0.21 series is a three-pole, 16.5-amp inlet/outlet that is designed with a guide line, making connection easier. The 5120.2207.0.21 series features an integrated fuse holder capable of accommodating 6x30mm, 14x51mm, 6x31mm and 8x32mm fuses. It also features an auxiliary contact, a connector with a fuse and a connector with an outlet.

3. Working Principle of 5120.2207.0.21 Series

The 5120.2207.0.21 power entry connector is composed of a female connector and a male connector. The female connector consists of a housing, a bushing, a spring, a contact, and a pin. The male connector consists of a housing, a contact, and a pin. The housing of the female connector is designed with a guide line to ensure secure and reliable mating when connecting with the male connector. The spring ensures secure and reliable connection after the male connector is connected to the female connector. The contact and the pin are designed to conduct electricity. The contact is in contact with the pin when the male connector and the female connector are connected, and the pin is fixed on the housing of the female connector.

Once the male connector is inserted into the female connector, the contact of the male connector is connected with the contact of the female connector. The contact of the male connector is also in contact with the pin of the female connector which is connected to the bushing. The bushing is then connected to the housing of the female connector. The connection between the male connector and the female connector is thereby established and electricity can now flow through the connector.

Conclusion

The 5120.2207.0.21 series power entry connectors are highly efficient and cost-effective power connectors that are suitable for use in office equipment and machinery. Their integrated fuse holder and auxiliary contact are designed to provide additional efficient electrical protection and connection points. The working principle of this power connector is based on the secure and reliable mating of the male connector and female connector. This allows electricity to be conducted through the contact and the pin, thus establishing a connection between the two devices.

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