CCMR02.5T

CCMR02.5T is a type of specialty fuse designed to protect electrical installations or devices in the event of an overload or short circuit.  It features time delay, overcurrent, and short circuit protection, offering a complete protection solution for most applications.

CCMR02.5T is commonly used in industrial facilities, especially in machinery and equipment such as motor drives, transformers, pumps, fans, and other motors. It is also used for power supplies, power transformers, and other loads.

The most important feature of the CCMR02.5T is its ability to provide fast overcurrent protection with a relatively slow time-delay. This is achieved through the use of a special combination of two sensitive elements: an electronic trigger and a mechanical shunt.  The electronic trigger is normally triggered when the current in a circuit exceeds a predetermined setpoint.  Then, the mechanical shunt simultaneously shifts the load current away from the circuit in question, isolating it from the power source.

In order to ensure reliable operation, the CCMR02.5T fuse is designed to maintain a certain level of current during the time delay. This is achieved by keeping a constant voltage between its contacts and the phase conductor. This helps to ensure that the fuse will not be affected by current surges or voltage variations in the power system.

CCMR02.5T also features a unique feature called “Thermal Compensation”. This allows the fuse to compensate for current surges caused by temperature changes in the power system.  This prevents the fuse from being prematurely triggered when the temperature changes.

The CCMR02.5T provides a reliable means of protection for electrical installations and devices, and is widely used in many industrial applications. It is recommended for commercial, industrial, and residential applications for protection from short circuits, overcurrents, and other related effects.