DZ33F35

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Electrical fuses are critical components in any electrical circuit, and specialty fuses like the DZ33F35 serve to protect sensitive equipment from being damaged in the event of a power surge or short circuit. Knowing the application field and working principle of the DZ33F35 is important if you wish to ensure the performance and safety of your circuits.

Application Field

The DZ33F35 is a fast-acting, white ceramic body fuse specifically designed for demanding applications. It has a rating of 33A and can handle currents of up to 32A depending on the ambient temperature. Its ceramic body material provides excellent heat resistance, making it the ideal fuse for protecting sensitive equipment and machinery.

The DZ33F35 is approved by the Underwriters Laboratories (UL) for use in domestic and light industrial applications. It is also CSA (Canadian Standards Association) certified and meets relevant ISO, IEC, and RoHS (Restriction of Hazardous Substances) safety guidelines. The fuse is suitable for use in circuit protections with a rated voltage of up to 250V and a rated current of up to 33A.

Working Principle

The DZ33F35 is a fast-acting fuse, meaning it reacts quickly to interrupt an overcurrent in order to protect the circuit. It is designed to respond to overcurrents of up to five times its rated current, but it will melt and open the circuit in as low as 1.5 to 2 times its rated current depending on the ambient temperature.

The DZ33F35 is designed with a special thermal cut-off feature that turns the fuse off when the temperature reaches a pre-set limit. This is done to ensure that the fuse does not become overloaded and cause permanent damage to the circuit. The temperature ranges for cut-off ranges from 180C to 215C depending on the application.

The DZ33F35 is designed using superior construction materials that ensure reliable performance. The internal components are made of silver-plated copper and the ceramic body provides excellent heat resistance. The fuse utilizes a special terminal design that eliminates unwanted radiation and maintains the highest level of safety for the entire circuit.

Conclusion

The DZ33F35 is a fast-acting, white ceramic body fuse designed for demanding applications. It is approved by the Underwriters Laboratories, CSA approved, and meets relevant ISO, IEC, and RoHS safety guidelines. The fuse has a rating of 33A and can handle currents of up to 32A depending on the ambient temperature. It is designed with special thermal cut-off feature that turns the fuse off when the temperature reaches a pre-set limit. The internal components are made of silver-plated copper and the ceramic body provides excellent heat resistance. Knowing the application field and working principle of the DZ33F35 is important in order to ensure the performance and safety of your circuits.

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