828921-1

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Rectangular Connectors - Accessories are a type of electrical connectors which are usually used in junction boxes, cable boxes and conduit boxes. They are used to connect two or more electrical wires to provide an electrical connection. The 828921-1 belongs to the rectangular connectors – accessories category.

The 828921-1 has a voltage rating of 300 volts (AC) and is made of zinc die cast for mechanical strength and durability. It has a cable clamping range of 18 to 30 mm², and a contact current rating of 5 A. Its connector type is male/female, and its cable entry is side entry. The 828921-1 also has a corrosion resistance (intrinsic feature) rating of at least 5, and an insulation resistance greater than 20 MΩ. The connector is protected by a dust cover/cap.

The 828921-1 has a variety of application fields. It is commonly used in automotive, railway, solar and industrial applications. It is also used in junction boxes, cable boxes, conduit boxes and other applications that require the connection of electrical wires. In the automotive industry, the 828921-1 is used to connect the power system to the engine and other electrical subsystems as well as for providing ground paths. In the railway industry, the 828921-1 is used to connect track signals, contactors and track ciruits. In the solar industry, the 828921-1 is used to connect solar panels to the inverter and controller.

The 828921-1 has a simple yet reliable working principle. Its design utilizes spring contacts on both the male and female sides of the connector which, when mated, provide a secure, clean connection. It also utilizes serrations on the female side of the connector to ensure that the connector stays securely mated in all environments. As the male side of the connector is connected to a cable, it provides protection to the contacts from dust, dirt and moisture.

In conclusion, the 828921-1 belongs to the category of rectangular connectors – accessories. It has a variety of application fields and a simple working principle. It is used in automotive, railway, solar and industrial applications to provide a connection between two electrical wires. It utilizes spring contacts on both the male and female sides of the connector as well as serrations on the female side of the connector, ensuring a secure and reliable connection. Furthermore, it is protected by a dust cover/cap, providing protection to the contacts from dust, dirt and moisture.

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