0564900000

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Terminal Blocks - Accessories - Jumpers: 0564900000 application field and working principle

Jumpers are mechanical connectors with current ratings up to 32 A for direct connection of different phases in electrical installations. They are used in voltage range of up to 1000 V and temperatures up to 150 °C. 0564900000 jumpers are suitable for use in diverse industrial applications to link copper conductors in a safe and reliable way. This type of jumper has a peeling system for safe and fast installation. It complies with the IEC 60947-7-1 standard.

The 0564900000 jumpers are made of thermoplastic material, specially characterized by its fire retardant properties and an increased thermal stability to ensure a safe connection for high performance applications. They are rated for a maximum current of 150 A and a voltage of 600 V for a wire size of 6 mm². It has an ease of use, with an enhanced fast peeling system in order to establish a secure connection in a fast and precise way.

The working principle of the 0564900000 jumpers is based on the process of steel springs engagement and disengagement by using a tensioning disc mounted on a free-running thread. This tensioning disc exerts outward pressure on the jumper against the contact lugs. These are direct closing terminals that bare any current entry. Current is then supplied to each individual terminal located in the terminal block.

The function of the terminal located in the 0564900000 jumper is to protect the circuit and avoid the undesirable contact of human beings with the electrical cables. In order to achieve the desired figure of merit, a hook shaped steel spring activates the tensioning disc to ensure outward and axial pressing force. To withstand the elevated temperatures associated with operation, the device is rated for operation of up to 150 °C.

Even under room temperature conditions, the 0564900000 jumper quickly and efficiently establishes connection. Its precisely tailored design significantly reduces the installation time, and its strong material properties assure a reliable electrical and mecha- nical connection at the termination point. This clearly makes the 0564900000 the ideal jumper solution for many heavy industrial applications.

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