TPH-70

Series:	Telpower® TPH
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge
Current Rating:	70A
Voltage Rating - DC:	170V
Response Time:	--
Applications:	Telecom
Features:	--
Class:	--
Approvals:	CE, UR
Operating Temperature:	--
Breaking Capacity @ Rated Voltage:	100kA
Mounting Type:	Bolt Mount
Package / Case:	Cylindrical, Blade Terminal (Bolt)
Size / Dimension:	1.500" Dia x 1.252" L (38.10mm x 31.80mm)

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Electrical, Specialty Fuses

The TPH-70 is a highly specialized fuse that is used in a variety of industrial, commercial, and residential applications. It is designed to provide increased protection for delicate electronic components by limiting electric current when a surge or overload occurs. This fuse is available in a variety of sizes, styles, and ratings to suit a wide range of applications. Knowing the working principle of this fuse and the types of applications where it is typically used can help to make the right choice when selecting a fuse for an individual use.The working principle of the TPH-70 fuse is based on its ability to absorb an excessive electrical current when a surge or overload occurs. This type of fuse utilizes a filament or wire that is made from a material that will heat up quickly and dissipate the electrical overload or overcurrent. When the overcurrent reaches a certain level, the metal within the wire melts, allowing for the current to be conducted away, thus protecting the circuit from harm.The types of applications that can use the TPH-70 fuse vary from industrial and commercial to residential and mobile applications. It is commonly used in large motors, pumps, and other machinery found in industrial applications. It is also typically found in commercial ovens, refrigerators, and vending machines. In residential applications, the TPH-70 fuse can be used to protect electrical circuits in air conditioners, water heaters, dryers, washing machines, ovens, microwaves, and other appliances. It is also commonly used in marine, RV, and mobile applications.In industries where hazardous voltage shocks may occur, the TPH-70 fuse is often used as an extra layer of protection. This type of fuse can help to prevent electrical shock by limiting the capacitance between a live line and an exposed conductor, and providing a much faster response to a voltage surge than other types of fuses.The TPH-70 fuse can also reduce the risk of injury due to arc-faulting. Arc-faulting occurs when an electrical current is conducted away from an appliance, such as a power saw, and is diverted through the air due to an exposed metal connection. The metal connection may be due to age, wear, or improper installation. When arc-faulting occurs, a very high-voltage shock can be created, posing a risk of injury to people nearby. The TPH-70 fuse helps to prevent this from occurring by limiting the current when a surge or overload is detected.The TPH-70 fuse is also a cost-effective method of providing increased protection for electrical circuits. This type of fuse has a lower breaking capacity that enables it to provide protection to areas which would not safely carry the amperage of a standard fuse. This higher breaking capacity is also more likely to trip than a standard fuse and can limit damage to the system in the event of an overload or surge.In conclusion, the TPH-70 fuse provides added protection for sensitive electrical components and is ideal for a variety of industrial, commercial, and residential applications. Its ability to absorb an excessive current in the event of a surge or overload makes it a reliable and cost-effective method of providing added protection. Understanding the working principle of this fuse and the types of applications where it is typically used can help you make the right choice when selecting a fuse for an individual use.

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