KTK-R-20

Applications:	Electrical, Industrial
Size / Dimension:	0.406" Dia x 1.500" L (10.30mm x 38.10mm)
Package / Case:	5AG, 10mm x 38.1mm
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	200kA
Operating Temperature:	--
Approvals:	CE, CSA, UL
Class:	CC
Features:	--
Series:	Limitron™ KTK-R
Response Time:	Fast
Voltage Rating - AC:	600V
Current Rating:	20A
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Electrical, Specialty Fuses: KTK-R-20 Application Field and Working Principles

Electrical fuses are an essential component that provides over-current and short-circuit protection in electrical installations. Specialty fuses, like the KTK-R-20, has a range of applications and can protect service supplies against shorting and over-current. It is important to understand the function and features of the KTK-R-20 to ensure that it is installed correctly and used safely for its intended purpose. The KTK-R-20 is a high-voltage fuse with a current rating of 20A. It is designed for industrial and heavy-duty applications and can be used to protect high-value industrial equipment as well as electrical circuits. It has a cylindrical body with a removeable cap, and a fuse element enclosed inside. It is made from durable materials that can withstand extreme temperatures, harsh environments, and mechanical shocks.The main function of the KTK-R-20 is to protect against short-circuit faults and over-current. The operating principle of the fuse is as follows: when a short-circuit or over-current fault occurs, the fuse element will heat up and expand. This will cause the internal pressure to increase, causing the fuse to blow, thus breaking the circuit and preventing further damage.In addition to its primary function of limiting over-current sensitivities, the KTK-R-20 has several other features that make it advantageous. For example, it has a low-power draw and doesn\'t require large amounts of energy when it is in operation. This makes it an ideal choice for protecting sensitive electronic components. It also has a high breaking capacity and can be used in circuits with high-level current.When using the KTK-R-20, it is important to follow safety precautions and ensure that it is installed properly. It is recommended that the fuse be installed by a qualified electrician to ensure that the installation is safe and conforms with the applicable electrical codes. The fuse should be checked regularly to ensure that it is operating correctly and that there are no defects in the construction.The KTK-R-20 is a reliable and cost-effective fuse with a wide range of applications in industrial and heavy-duty circuit protection. It is important to understand the operating principles and features of the KTK-R-20 so that it can be used safely and effectively for its intended purpose. Proper installation and use of the fuse can prevent catastrophic damage to sensitive equipment, circuits, and personnel, making it an important piece of safety equipment.

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