R21-4-4.00A-B06IV-V

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Circuit Breakers Introduction

A circuit breaker, also called an overcurrent protection device, is a vital component of an electrical system. Its purpose is to interrupt faulty current paths, limiting the amount of damage that can be done to the system and its components. Circuit breakers are safety devices that effectively provide protection against overloads and/or short circuits.

R21-4-4.00A-B06IV-V

The R21-4-4.00A-B06IV-V is a circuit breaker produced by Schneider Electric. This circuit breaker is designed to protect equipment, wiring and components from electrical overload and short circuits. The R21-4-4.00A-B06IV-V is suitable for use in a variety of applications including distribution systems, solar power systems, and more.

R21-4-4.00A-B06IV-V Application Field and Working Principle

The R21-4-4.00A-B06IV-V is a circuit breaker suitable for use in a variety of applications and industries. This includes distribution systems, telecom systems, uninterruptible power supplies, solar power systems, general purpose switching duties and more.

The R21-4-4.00A-B06IV-V circuit breaker is designed to protect equipment, wiring and components from electrical overload and short circuits. The circuit breaker functions by detecting the amount of current flowing through an electrical circuit and automatically tripping, or cutting off, the electrical circuit when the current reaches a predetermined level. In other words, it senses when the currents being drawn on the circuit being protected exceeds the safe level, and it will trip the breaker before a dangerous condition can occur.

The R21-4-4.00A-B06IV-V also has an adjustable trip setting. This means that the user can set the trip level to a level below the maximum rating of the circuit breaker, allowing the circuit breaker to protect smaller loads without tripping. This feature is useful in applications such as solar power systems, where the current draw varies depending on the amount of sunlight received.

In addition to its adjustable trip setting, the R21-4-4.00A-B06IV-V also features an LED indicator light, which shows whether or not the circuit breaker has tripped. This LED indicator light is an important feature, as it helps prevent overcurrent conditions from occurring and can help maintain equipment and component safety.

The R21-4-4.00A-B06IV-V is also designed with a resettable button, which allows the user to manually reset the circuit breaker after it has tripped. This is a useful feature in the event of short circuits or power surges, as it allows the user to quickly correct the problem and resume normal operation.

In summary, the R21-4-4.00A-B06IV-V is a high-performance circuit breaker that is designed to protect equipment, wiring and components from electrical overload and short circuits. It features adjustable trip settings, an LED indicator light, and a resettable button, which make it well suited for a variety of applications such as distribution systems, telecom systems, uninterruptible power supplies, solar power systems, and more.

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