170M4010

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Electrical, Specialty fuses play an essential role in ensuring the safety of complex industrial operations. The 170M4010 is a self-actuating fuse specifically designed for the protection of AC and DC circuit applications. This type of fuse utilizes a one shot thermal element that is activated during short-circuit faults. The 170M4010 fuse is widely used for motor starter protection with ratings up to 48 A. Furthermore, this type of fuse is also suitable for electric welding equipment, welders, motor runs, and other specialty applications where over current protection is needed.

Application Field

The 170M4010 fuse is designed for AC and DC motor protection applications where current ratings up to 48 A are needed. It can also be used with electric welding equipment, welders, and other specialty applications where over current protection is required. The 170M4010 is typically offered in 1/4 inch diameter body-size and is UL listed for reliable in-circuit performance.

Working Principle

The working principle of the 170M4010 fuse is based on the self-actuating thermal element that is activated during short-circuit faults. This type of fuse is constructed with an outer cylinder filled with a thermally conductive material, such as a glass or ceramic pellet. The thermal element is connected to two internal blocks, which are connected to two electrodes. When a current passes through the fuse, the thermal element heats up and expands, which pushes the two blocks apart and opens the circuit.

The 170M4010 fuse is designed to open the circuit when a short-circuit or over current fault occurs. The fuse is also equipped with an overload trip mechanism that will enable the fuse to trip at higher fault currents without damage. This type of fuse is equipped with a wide range of applications, such as motor starter protection, electric welding equipment and welders protection, and other specialized applications.

Advantages

The 170M4010 offers several advantages over traditional circuit protection devices. It is a self-actuating fuse that activates quickly when a fault occurs, ensuring maximum protection. It is also UL listed for reliable in-circuit performance, and its one shot thermal element does not need to be reset after protection is triggered. Compared to other circuit protection devices, the 170M4010 offers superior protection with its wide range of applications and overload trip mechanism.

Conclusion

The 170M4010 is an essential device for the reliable protection of AC and DC circuit applications. It is designed to quickly activate when a short-circuit or over current fault occurs, ensuring maximum protection for electric welding equipment, welders, motor starters, and other specialty applications. With its one shot thermal element design and UL listing, the 170M4010 is an ideal circuit protection device for a wide range of applications.

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