Series:	4230-T
Part Status:	Active
Breaker Type:	Thermal Magnetic
Current Rating:	50A
Voltage Rating - AC:	480V
Voltage Rating - DC:	125V
Number of Poles:	3
Actuator Type:	Lever
Illumination:	None
Illumination Voltage (Nominal):	--
Mounting Type:	DIN Rail

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Introduction

Circuit breakers are a vital part of any electrical system. They are designed to isolate a fault or over-current condition and keep the rest of the circuit functioning correctly. As such, they are used in almost every electrical installation, from residential homes to industrial power distribution systems. The 4230-T130-K0CU-50A is a type of circuit breaker specifically designed for extra-high voltage (XHV) applications. In this article, we’ll discuss the application field and working principle of this model.

Application Field and Working Principle of 4230-T130-K0CU-50A

The 4230-T130-K0CU-50A is a medium and high voltage circuit breaker designed for XHV applications. It is a highly reliable, compact, and user-friendly breaker intended primarily for distribution systems. The breaker is rated for continuous operation at up to 50 kilovolts (kV) and 200 kiloamperes (kA). It has an interrupting capacity of up to 80 kA.The 4230-T130-K0CU-50A is a self-powered breaker featuring a capacitor-actuated mechanism that cuts off current in the event of a fault or overload. The self-power extraction method is both reliable and economical in terms of power consumption. The breaker is also equipped with a Pulse Limiting Device (PLD), which helps to protect the contacts from arcing damage. The breaker can be used for a variety of applications, including electric power distribution systems and transmission networks.The 4230-T130-K0CU-50A circuit breaker operates on the same principle as other types of circuit breakers. The mechanism relies on an arc mechanism to open the electrical circuit in the event of an over-current, short circuit, or other fault. The breaker is also equipped with an over voltage connection that limits the voltage across the breaker contacts in the event of a high line surge.The breaker also features a motor-operated mechanism. This operates in conjunction with the capacitor-actuated arc mechanism, allowing the breaker to open faster and with greater reliability. The motor-operated mechanism is also able to time the opening of the contacts, further minimizing the risk of arcing or damage to the contacts.In conclusion, the 4230-T130-K0CU-50A is a reliable and economical XHV circuit breaker suitable for a variety of applications. Its capacitance-actuated arc mechanism and motor-operated mechanism ensure fast and reliable operation, while its Pulse Limiting Device protects the contacts from arcing damage. The breaker is ideal for electric power distribution systems and transmission networks, and it is rated for continuous operation at up to 50 kV and 200 kA.

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Part Number	Manufacturer	Price	Quantity	Description