3SBP 200-R

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Fuses are devices designed to protect the wires that supply electrical power to a variety of applications. 3SBP 200-R fuses are among the most popular of these products, with excellent performance at a relatively low cost. In this article, we’ll discuss the 3SBP 200-R application field and working principle.

The 3SBP 200-R fuse is primarily used in controlling the electrical power supply to motor drives, industrial automation systems, and consumer appliances. They are used to prevent unwanted current overloads from occurring. Due to their large power handling capabilities, they can be found in many different applications, including:

• Industrial machines
• Pumps
• Transformers
• Air conditioners
• Motors
• Electrical systems

The 3SBP 200-R model has current ratings of 200 or 500 amps, with interrupting ratings up to 200 kiloamperes. Its compact construction makes it easy to install in small spaces. It is also designed to be resistant to corrosion, vibration, wear, and other environmental factors.

The 3SBP 200-R fuse is composed of two main parts. The first part is the fuse element, which is created from a zinc oxide ceramic material. This material has excellent thermal insulation properties and is also durable. The second part is the contact, which connects the fuse element to the electrical circuit. This contact is usually made from a copper alloy.

When electrical current flows through the 3SBP 200-R fuse, the fuse element slowly heats up. When the temperature reaches the fuse’s rated value, the temperature triggers a mechanism that causes the contacts to open. This interrupts the flow of current, protecting the circuit from further damage. The fuse element will cool down and the contacts will close again once the current has been disconnected.

In addition to protecting against overloads, the 3SBP 200-R fuse has other features that make it desirable. It is resistant to high-frequency interference, has a wide voltage range, and is resistant to arc faults. It also has a low temperature coefficient, which means it will not be affected by changes in temperature.

Overall, the 3SBP 200-R fuse is an excellent choice for a wide variety of applications. Its performance and cost make it one of the most popular types of fuses available on the market today. It is an excellent choice for protecting the power supply of appliances, motors, pumps, and other electrical systems.

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