0297003.U

Fuses

Fuses are electrical devices designed to protect electrical equipment from damage due to over-current,over-temperature and over-voltage fault conditions.The 0297003.U is a rated current fuse with a capability of a wide current range from 2.5A to 400A.It is suitable for protecting power circuits in industrial control,fire alarm,lighting,and other related areas.

The 0297003.U is a fixed-type fuse designed for ease of installation and reliability in low-voltage systems.It features a self-extinguishing body made of UL approved ceramic,which is fire-resistant and has a high breaking capacity.It also includes an over-temperature shut-off device to help prevent overheating and subsequent fire damage.The fused element is made of silver-plated copper,which has excellent heat conductivity and corrosion resistance.The 0297003.U can be used in combination with other switches,relays,breakers and fuses to form a comprehensive protection system.

The 0297003.U can be used in a variety of industrial,commercial and residential applications.It is suitable for a variety of loads,including DC motors,lifts,lighting systems,HVAC systems,process and production equipment,lighting systems,and other electrical equipment.The working principle of the 0297003.U is simple.It works by interrupting the current when it encounters an overload or fault condition.Once the over-current OR over-temperature fault condition is detected,the fuse element expands rapidly and breaks,therefore,interrupting the circuit.The 0297003.U is designed to automatically reset once the fault is cleared,allowing the circuit to continue running.The 0297003.U has a thermal shock resistant structure,which allows it to withstand higher levels of electrical energy and thermal exposure.

The 0297003.U is designed to provide reliable protection at various current settings.It has a UL listed voltage rating of up to 600V AC and a temperature range of -32 to +176F.The 0297003.U has a time-delay characteristic,which helps prevent nuisance tripping.It is also designed to operate within a limited number of cycles,which helps prevent repeated nuisance tripping.The 0297003.U is a reliable and efficient protection device for low voltage systems and can be used in combination with other protective devices to form an effective protection system.