3490-4

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Rectangular Connectors - Accessories - 3490-4 Application Field and Working Principle

3490-4 is a type of rectangular connector, also known as the Bergquist 3400 Series Connector. This type of connector is thicker and stronger than other rectangle connectors available, making it suitable for use in high-voltage applications where reliability is critical. It is designed with a spring-loaded latch to provide secure connection and is used in several applications including computers, telecommunications, instrumentation, and many more.

The 3400 Series is designed for connecting redundant systems that require high current carrying capacity. It has a four-pin configuration and is offered in several industry-standard configurations including single-row with standard current-carrying capacity, dual-row with higher current-carrying capacity, combination single and dual-row configuration with reduced current capacity, and dual-row and dual-sheath configuration for high-current applications.

The 3400 Series Connector\'s current-carrying capacity is also designed to accommodate wire sizes ranging from #16 AWG (American Wire Gauge) to 16 mm² (square millimeter). It is also available with different shielding levels including no shielding, standard electrostatic shielding, or individual shielded leads. The standard electrostatic shielding provides up to 10 dB of shielding effectiveness and the individual shielded leads can provide up to 40 dB.

The 3400 Series Connector is also designed with a wide range of mounting hardware options including mounting brackets, brackets with screws, interchangeable rails, reversible plates, and screws with nuts. It also has a range of strain relief types including slipping, splicing, or crimping. Additionally, it also offers a range of accessories for a complete installation including connector mounts, end plates, splitters, couplers, and covers.

The 3400 Series Connector is an extremely reliable and durable connector designed for a variety of applications. It has been used in several industries including the military, space exploration, railway, and heavy industrial. Additionally, the 3400 Series Connector can be used in high-power applications such as emergency lighting, medical instrumentation, and machinery.

The working principle of the 3400 Series Connector is fairly straightforward. It uses two independent metal plates which are coiled together and then inserted into a housing. The connection is then made by sliding the outer plate over the inner plate until it touches the terminal. This creates a secure connection for the power transfer. The 3400 Series Connectors are designed to be safe and secure and are extensively tested according to UL and CSA certifications.

In addition to its top-notch quality and reliability, the 3400 Series Connector is also designed with several safety features. It has an anti-short mechanism which prevents the flow of current from one pole to another, thus protecting against electrical shock. It also has a contact protection feature which prevents the contact from being engaged or locked in when it is not in use. Lastly, it has an interlock function which prevents accidental insertion or removal of the connector.

The 3400 Series Connector is an excellent choice for applications requiring a rugged and reliable connection. Its ability to perform in high-power and high-voltage applications makes it an ideal choice for those who need a safe and reliable solution. With its wide array of features, the 3400 Series Connector is an excellent choice for any application.

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