R21-61-10.0A-B02CV-V

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Circuit breakers are electric and electronic devices used to protect various systems, components, networks and circuits from damage due to over-currents and short-circuits. R21-61-10.0A-B02CV-V is a type of circuit breaker which serves as a reliable over-current protection device.

This device is composed of many components, including a contact structure, an arcing contact, a contact gap, a fixed contact, an operating mechanism and a case. The distance between the contact gap is set in accordance with international standards and safety levels. During an over-current situation, the device along with its contact structure triggers and cleanly interrupts the current through the contacts.

The R21-61-10.0A-B02CV-V has an adjustable sensitivity, adjustable trip time and adjustable current. It also eliminates the need for resetting and is designed to be connected to a current transformer or an isolator relay no later than ten feet away.

In addition, R21-61-10.0A-B02CV-V is designed to protect the circuit and fixtures by interrupting the circuit’s current if the current exceeds the set level. This prevents overheating of the circuit and prevents short-circuits. It also prevents electrical fires from occurring.

R21-61-10.0A-B02CV-V is mainly used for over-current protection in high-voltage and medium-voltage applications such as electric power systems, marine and offshore applications, industrial applications, and high-end residential applications.

In addition to its over-current protection capability, R21-61-10.0A-B02CV-V is also able to detect any over-voltage and switch off the circuit. This helps to prevent any over-voltage situation that could potentially cause additional damage to the systems.

R21-61-10.0A-B02CV-V is also capable of withstanding up to 1000A of current, making it suitable for various electrical applications. It is also compatible with a variety of contact structures, making it ideal for use in a wide range of environments.

The working principle of R21-61-10.0A-B02CV-V is simple. When the current on the circuit exceeds the set level, the device triggers and initiates an interruption of the current flow. When the overcurrent or overload situation is gone, the device is reset and ready for re-operation.

R21-61-10.0A-B02CV-V is a reliable and efficient circuit breaker that is designed to protect systems, components, networks and circuits from damage caused by overcurrents and short-circuits. It is mainly used in many high-voltage and medium-voltage applications due to its adjustable settings, adjustable current and adjustable trip time. Furthermore, its capability to detect any over-voltage helps to prevent any unnecessary damage to the systems.

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