T21-3-.325A-20090-2

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Circuit breakers are electrical devices designed to protect any electrical circuit from damage due to an overcurrent, or an overload. They are designed to switch off the current in the event of an overcurrent, or an overload. The T21-3-.325A-20090-2 circuit breaker is a single pole, thermal type switch designed to protect against overloads up to 6A at 25°C.

Application Field

The T21-3-.325A-20090-2 circuit breaker is specially designed for use in industrial, residential and commercial applications. It is suitable for installations in buildings, as well as in air conditioning and heating systems, including portable air conditioners. It is also suitable for use in domestic appliances, including washing machines and tumble dryers, as well as in control panels, switchboards and other control devices.

Working Principle

The T21-3-.325A-20090-2 circuit breaker is a thermal type switch. The contacts are opened or closed depending on the temperature in the thermoplastic body. The switch uses a bimetal disc to detect the current passing through the circuit breaker. When an overcurrent or overload is detected, the bimetal disc expands and the latch is released, which disconnects the contacts. The result is that the circuit is broken, thus protecting the circuit from overload.

The T21-3-.325A-20090-2 circuit breaker is designed for single pole use only. The bimetallic disc is designed to reset its contacts automatically when the temperature cools down to the predetermined level. This ensures that the circuit remains automatically protected against overloads and overcurrents.

In the event of a short circuit due to an overload, the T21-3-.325A-20090-2 circuit breaker has the capability to trip instantaneously. The switch switches off the main power to the circuit and isolates it from the rest of the system. This prevents further damage to the circuit and the components connected to it.

Advantages

The T21-3-.325A-20090-2 circuit breaker offers several advantages. It is a reliable and cost-effective solution for protecting circuits from overloads and short circuits. Its bimetallic disc design enables it to reset itself automatically after the event, and it also has the capability to trip instantaneously in the event of a short circuit. The T21-3-.325A-20090-2 circuit breaker is also compact in size, making it easy to install and maintain.

Conclusion

The T21-3-.325A-20090-2 circuit breaker is a reliable and cost-effective solution for protecting circuits from overloads and short circuits. It is suitable for use in industrial, residential, commercial and portable air conditioning applications. It is designed for single pole use only and its bimetallic construction ensures that it can reset itself automatically and trip instantly in the event of an overload. It is also a compact and easy to install and maintain device, making it a great choice for any circuit protection solution.

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