4400.0029

Series:	T11
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal
Current Rating:	8A
Voltage Rating - AC:	240V
Voltage Rating - DC:	48V
Number of Poles:	1
Actuator Type:	Push to Reset
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction

Circuit breakers are a type of protection device used to disconnect and protect various electrical systems and components. These devices are designed to prevent unauthorized access to a circuit, or to prevent excessive current that could damage the components connected to the circuit. The use of circuit breakers has greatly improved the safety of electrical systems, as they can detect any overcurrent and shut down the power before a dangerous situation occurs. In this article, we will discuss the 4400.0029 application field and working principle.

Application field

The 4400.0029 is a type of circuit breaker used to protect equipment and devices in commercial and industrial settings. This breaker is suitable for use in high, medium, and low-voltage electric power systems, as well as for electric motors and other equipment. In electric power systems, this breaker is used to protect transformers, generators, and other components against overloads and short-circuits. It can also be used to protect equipment such as motors, pumps, and compressors from being overloaded.

Working principle

The 4400.0029 circuit breaker uses a thermal-magnetic trip system to detect overloads and short-circuits. The thermal trip system monitors the amount of current flowing through the device and trips the breaker if the current exceeds a predetermined limit. If a short-circuit occurs, the magnetic trip system senses the rapid increase in current and trips the breaker before the thermal trip system can.When an overload or short-circuit occurs, the 4400.0029 circuit breaker trips open the circuit, essentially disconnecting the power supply and preventing further damage to the equipment connected to the circuit. The breaker can then be reset manually, allowing the circuit to be restored.

Conclusion

The 4400.0029 circuit breaker is a reliable and effective device designed to protect electrical components and equipment in commercial and industrial settings from overloads and short-circuits. Its thermal-magnetic trip system provides fast, accurate response when a dangerous situation occurs, protecting the system from further damage.

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