R21-62-16.0A-71276-1-T

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A circuit breaker (CB) is a type of electrical switch that is used to protect an electrical circuit from damage caused by overloads. The R21-62-16.0A-71276-1-T is a type of circuit breaker specifically designed for low voltage applications, such as in residential and commercial environments. It is designed to protect against both overloads and short-circuits.

The R21-62-16.0A-71276-1-T works by automatically disconnecting the circuit when an abnormally high current or voltage is detected. This can happen in the case of an overload, when too much current is flowing through the circuit, causing the circuit to overheat and potentially damaging sensitive components. It can also happen in the case of a short-circuit, when a direct connection is formed between two points that are normally connected by another circuit, such as when a wire becomes loose and touches another wire.

When the circuit breaker detects an abnormality, it will automatically shut off the power to the circuit. This prevents damage to both the circuit and any connected devices, such as computers, TVs, and other electronic appliances. This is done by means of a bimetal strip, which is sensitive to heat and current, that is connected to the circuit. When the current or the heat from the circuits exceeds a certain threshold, the bimetal strips expand, which trips the breaker and causes the circuit to shut off.

In addition to its main function of protecting the circuit, the R21-62-16.0A-71276-1-T also has additional features that make it ideal for low voltage applications. It has thermal-magnetic trip and overload protection that protect against both overloads and short-circuits, as well as a rating short-circuit performance of up to85 kAIC. It also features an indicator window that lights up when the circuit is open, making it easy to tell if the circuit is on or off.

The R21-62-16.0A-71276-1-T circuit breaker is designed for low voltage applications, such as in residential and commercial buildings. It is a reliable and efficient way to protect circuits from damage caused by overloads and short-circuits, and offers additional features such as thermal-magnetic trip and overload protection, as well as a rating short-circuit performance of up to85 kAIC. The indicator window makes it easy to tell if the circuit is on or off, giving users an extra layer of safety and peace of mind.

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