1C20DL

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Circuit breakers are used to open or close an electric circuit of a specific size and are used to protect the circuit and its components from being damaged due to excess current. The 1C20DL application field and working principle is one of the most common types of circuit breakers used in industrial settings.

What is the 1C20DL circuit breaker?

The 1C20DL circuit breaker is a two-pole, self-contained AC/DC rated circuit breaker. It can be used for applications ranging from 15-60A in both single and three phase configurations. It is UL Recognized, rated for 35kA/440VAC, and 1000VDC. It is designed for branch circuits and can be used for low voltage control, light commercial and industrial applications.

1C20DL Application Field and Uses

The 1C20DL application field and uses include protection for circuit overload or short circuits in residential, light commercial, industrial, and commercial applications. It can be used for switching and controlling current in electric circuits up to 60A. Common applications include branch circuit and control circuit protection in residential and commercial settings, control circuits and low voltage control in commercial and industrial settings, lighting control and motor control in commercial and industrial settings, and portable power and industrial equipment.

1C20DL Working Principle

The 1C20DL circuit breaker works on a straightforward principle. When the current drawn by a particular circuit exceeds the rated capacity of the circuit and reaches a dangerous level, the thermal element that is part of the circuit breaker heats up. This heated thermal element then triggers the circuit breaker to open the circuit, thus preventing further damage to the electrical components and wiring.

To reset the 1C20DL circuit breaker, simply push the attached operating lever down until it snaps into the “closed” position. This will re-close the circuit breaker and allow power to flow through the circuit again.

Advantages and Disadvantages of 1C20DL

The 1C20DL circuit breaker has many advantages. It is UL Recognized and rated for 35kA/440VAC, and 1000VDC, so it can easily meet even the most rigorous safety and power requirements. The two-pole design also allows it to be used as a single or three-phase circuit breaker. It is also easy to reset and requires no manual handling of the circuit breaker.

However, the 1C20DL circuit breaker also has some disadvantages. For example, the reset lever is relatively small, which can make it difficult to use in situations where space is limited. Additionally, since it is a manually operated circuit breaker, it does not provide the same level of protection as an automatic or remotely operated circuit breaker.

Conclusion

The 1C20DL application field and working principle makes a great addition to any electrical system. It is UL Recognized and rated for 35kA/440VAC, and 1000VDC, so it will meet any safety requirements, easy to reset, and rated for both single and three phase applications. While it may have some drawbacks, such as the small reset lever and manual operation, overall, it provides an effective and efficient way to protect your electrical system.

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