VLR-04V

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The VLR-04V is a rectangular connector system designed to meet the increasingly stringent requirements of the industrial automation industry. The rectangular connector family is part of the Phoenix Contact product line and is designed for use in harsh environment and high-vibration applications. It is designed for in-field installations and maintenance, and features a sturdy design and watertight seals to protect expensive and mission-critical equipment from environmental impacts. The VLR-04V has a durable, corrosion-resistant construction, making it an ideal choice for use in tough industrial conditions.

Application Field

The VLR-04V is specifically designed for use in industrial automation applications, such as machine building, factory installation, and process automation. It is especially suitable for applications in the oil & gas and offshore industries, where environmental conditions can be extremely harsh. Due to its robust construction and secure mounting, it is also well-suited for any heavy-duty application such as outdoors, in potentially dangerous areas, and for applications subjected to high levels of vibration. The system also features IP67 protection and is therefore well-suited for use in damp or potentially hazardous areas. The pin arrangement is designed so that the connector can be easily secured and locked in place, making it well-suited for use in cable harness or panel wiring applications.

Working Principle

The VLR-04V is a current-carrying contact system, featuring a four-pin design. The male hood has a male connector that connects to the female socket on the female plug with an IP67 electrical seal. A locking nut secures it into place. The male plug features a three-point grip for secure mounting. It also features a two-status indicating seal to confirm that a secure connection has been achieved. The internal contact part also features an inserted conductor contact, which ensures secure connections and helps prevent the pins from getting pushed out when torque is applied. The VLR-04V also has an outer shield, which provides extra protection from mechanical and environmental forces.

The VLR-04V also includes three current-carrying contacts as well as one voltage-meter contact. The three current-carrying contacts are each capable of carrying up to 24A of current depending on the connector set-up. The voltage-meter contact is capable of carrying up to 5A of current and is used for checking the connection of the power supply as well as monitoring and controlling the output voltage. The VLR-04V is also able to support a wide range of operating temperatures, ranging from -40°C to +90°C.

Conclusion

The VLR-04V is a rugged, reliable and secure rectangular connector designed to meet the demanding requirements of the industrial automation industry. It is capable of carrying up to 24A of current and is suited for use in harsh environments and high-vibration applications. It features a secure mounting and two-status indicating seal, ensuring that a secure connection is established. The connector also features a voltage-meter contact for monitoring and controlling the output voltage. All these features make the VLR-04V an ideal choice for industrial automation applications.

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