03455RF4X

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Fuseholders are essential devices for protecting electrical circuits from damage due to overcurrents. They regulate the amount of current that flows through the circuit and act as switches that will open the circuit if the current exceeds the rated value of the fuseholder. The 03455RF4X is one such fuseholder, designed for reliable and safe connection of fuses with rated current up to 32A. It has a wide variety of applications from automotive to industrial fields, and is optimised for protection of isolated electrical circuits from short circuit and overloads.

The 03455RF4X is a current-limiting fuseholder which is designed for association with conventional or current-limiting glass tube fuses. It has an advanced contact system with Low Voltage Design using reliable contact material and optimized contact geometry. This ensures maximum reliability and electrical contact capability, and facilitates connection of up to 32A on both sides, allowing the circuit to be opened quickly in case of overload or short circuit. An integrated polarity protection ensures safe installation of the fuseholder and reliable connection of the fuse.

The 03455RF4X is available in many varieties, so it can be selected according to the specific application and circuit requirements. It is available in two versions, with single contacts or with double contacts, and in 4 different contact material variants. It supports aluminium and copper wires according to the IEC 60947-1 standard, so it can be used for various automated equipment, signal systems, and also for household applications. It can be quickly and securely installed without having to worry about the polarisation, as the contact system ensures correct polarity installation.

Additionally, the 03455RF4X is also designed to be resistant to shocks and vibrations, and able to operate reliably in temperatures between -40°C and +85°C. What’s more, its dust proof and water proof design makes it ideal for use in outdoor applications. The 03455RF4X also progresses the connection quickly and securely, making it the perfect choice for industrial, automotive, and residential applications.

The working principle of the 03455RF4X is very simple. It is designed to limit the flow of current through the circuit and protect it from overloads or short circuits. When the circuit is closed, the fuseholder allows electrical current to flow through it. When the current exceeds the rating of the fuseholder, however, the contacts will open. This isolates the circuit, preventing permanent damage or overloading of the circuit. Depending on the application, the 03455RF4X can be used with standard or current-limiting type fuses.

In conclusion, the 03455RF4X is an advanced fuseholder designed for reliable and safe connection of fuses with rated current up to 32A. It has a wide range of applications and is designed to withstand shocks, vibrations, and temperatures between -40°C and +85°C. Its dust proof and water proof design makes it ideal for outdoor applications. The 03455RF4X works by limiting the amount of current that flows through the circuit, protecting it from overloads or short circuits. Together with its robust construction and easy installation, the 03455RF4X is the perfect choice for various industrial, automotive, and residential applications.

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