IEGBX1-34919-2-C

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Circuit Breakers

Circuit breakers are an important part of electrical systems, as they prevent damage from an overload or short circuit. They interrupt current when needed and can handle large amounts of current safely. A typical circuit breaker includes a housing, a contact element and a mechanism that senses current levels and trips the breaker when needed.

IEGBX1-34919-2-C is a standard circuit breaker for low voltage distribution. It is specifically designed for 16.5kV, 17.5kV, and 21kV medium voltage applications. It features a maximum short-circuit breaking capacity of 25kA and an extended insulation level of 900kV, making it a reliable option for most applications.

Application Field

The IEGBX1-34919-2-C circuit breaker is commonly used in low voltage distribution, type testing, and residential, commercial, and industrial applications, where a reliable medium voltage breaker is required. It can be used to protect mechanisms or equipment with inductive loads, such as transformers and motors, and it is suitable for protection of all types of loads, such as distribution networks, transformers, motors and other electrical equipment.

The IEGBX1-34919-2-C circuit breaker is suitable for a wide range of operating environments including outside, harsh weather, high humidity, vibration and cold environments. It is also resistant to the corrosive effects of oil, moisture, and dust, making it an ideal choice for both indoor and outdoor applications.

Working Principle

The IEGBX1-34919-2-C circuit breaker works by sensing the amount of current flowing through a circuit and trips the breaker when the current levels reach a set point. This is done by using a current transformer, which is connected to the circuit breaker’s contact element, and the internal mechanism, which can detect the current levels and trip the breaker accordingly. The IEGBX1-34919-2-C circuit breaker’s contact element is made up of a silver-nickel alloy, which is known for its highly conductive properties.

When the circuit breaker is in use, the contact element will continuously measure the current and regulate it to a safe level. If an overload or short circuit occurs, the contact element will trip the breaker and stop the electricity from flowing. This will protect the circuits and associated equipment from damage.

In order to ensure that the IEGBX1-34919-2-C circuit breaker is functioning correctly, it should be regularly inspected and tested. This will involve checking the contact element and the internal mechanism, as well as any other parts that are affected by exposure to weather and temperature. It is important to remember that the circuit breaker should never be used in an overloaded or short circuit condition.

Conclusion

The IEGBX1-34919-2-C circuit breaker is a reliable and cost-effective option for protecting circuits and equipment in low voltage applications. It is especially suited for applications which require extended insulation levels and high short-circuit breaking capacities. The breaker is also suitable for harsh environment applications, since it is resistant to corrosion, dust and moisture. When used properly and inspected regularly, this breaker will provide reliable and safe protection for circuits and equipment.

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