RUEF135-2

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PTC Resettable Fuses combine the traditional fuses with the new over-current protection technology. It is used when an electrical or electronic circuit needs protection from the damaging effects of over current and over voltage. The RUEF135-2 is one of the most popular models of the new range of PTC Resettable Fuses.

The RUEF135-2 has an operating temperature range of -20 C to +110 C, and has a maximum temperature rating of +125 C. It has a maximum current rating of 135 A, and a voltage rating of 48 VAC. It also has a maximum pulse current capacity of 1A. The fuse is housed in a white plastic case, with two metal pins on top for attachment to the circuit board.

The RUEF135-2 has two modes of operation: normal and over-current protection. In normal mode, it functions as a traditional fuse, breaking the circuit when the pre-set current limit is exceeded. In the over-current protection mode, the PTC Resettable Fuse trips into an open circuit, preventing further rise in current. This open circuit protection dissipates the remaining energy in the circuit and stops the flow of current into the circuit. The fuse then resets automatically, restoring power to the circuit.

The RUEF135-2 is designed to protect circuits against overloads and short-circuits. It is a very efficient device, as it eliminates the need for time consuming circuit repairs. It also prevents costly component damage. In addition, it allows easy one-time installation, saving time and labor costs.

The RUEF135-2 acts as a protective device by continuously monitoring the force. It monitors the current fluctuation of the power and quickly shuts off whenever the level exceeds the threshold value. It is electro-mechanically connected to mains power, and it disconnects power from the circuit before over-current protection trips and shut off the power source.

The RUEF135-2 also has a thermal protection feature. This feature guards against excessive heating of the internal components, and can also reduce downtime due to circuit overheating caused by intense loads. The temperature of the internal components is regularly monitored, and if it exceeds a given threshold, the fuse trips open and shuts off power.

The thermal and over-current protection features are what make the RUEF135-2 an effective PTC Resettable Fuse. This device allows the circuit to be easily maintained and protected, resulting in better protection and increased reliability. Furthermore, the RUEF135-2 is easy to install, and low cost compared to other protection devices.

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