DD200M315

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Electrical Specialty fuses are found in a broad range of industries and applications. The DD200M315 is one of these specialized fuses, designed for reliable switching of higher currents. We will discuss the electrical field, size, and other features of this fuse, as well as its applications and working principle.

DD200M315 are known as High Ampere Specialty Fuses, and are available in two sizes and current ratings: 2-100A and 4-150A. These represent the maximum current the fuse can safely carry without a fault. Along with this rating, the fuse also has a maximum voltage of 600VAC/VDC, a temperature rating of 45°C to +145°C, and a dimension of 4” x 2.25” x 2.5”.

These limiters are available with either boltdown or blade terminals, but both have the same response time characteristic. The body of the fuse is composed of flame-resistant polycarbonate and the element is made of tin-plated copper. The terminal cover is formed from aluminum alloy to provide extra contact corrosion protection.

In terms of application, the DD200M315 fuse is suitable for protecting electronic control systems, motor starters, electronic circuits, and other high-current conditions where a fast response is necessary. It is ideal for both ACi and DC systems, where high efficiency and protection against short circuit and overload is required. It can also be used in place of circuit breakers in equipment control panels.

The DD200M315 fuse works in the following way: when a fault or overload current passes through the fuse, it heats up. This heating causes the fuse to melt, thereby breaking the current. A ceramic terminal is used to protect the fuse contacts from further damage. The fuse is also fitted with a time-delay mechanism in order to react quickly when needed.

The DD200M315 fuse is certified to meet UL and CSA safety standards. This ensures that the fuse is reliable and won’t cause any damage to people or equipment when used in the specified applications. The fuse is also highly reliable, with a long service life and low maintenance requirements.

In conclusion, the DD200M315 is an ideal solution for high-current AC and DC applications. It is certified to meet UL and CSA safety standards, offering reliable and fast response under fault conditions. The versatile size and current ratings make it suitable for various environments and equipment.

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