LEL111-34829-20-V

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Circuit breakers are used to protect electrical systems and components from short circuits or overloads. They work by automatically shutting off power when too much is drawn from a circuit, preventing system damage and allowing the circuit to be reset after the overload is cleared. The LEL111-34829-20-V is a circuit breaker that is designed for use in low voltage applications, such as residential, marine, and industrial electrical systems. It provides circuit protection against both overload and short circuits, and can be used in single-phase or three-phase power systems up to a maximum system voltage of 600V AC.

The LEL111-34829-20-V circuit breaker is designed to open and close an electrical circuit automatically, so that an overload or short circuit can be cleared without having to manually trip the circuit. It contains several components, including the operating contacts, which carry the load current and make and break the circuit; a tripping mechanism, which triggers when the current reaches a certain level; a thermal element, which senses the current heat and determines whether a tripping is necessary; and a test button, which allows a user to manually trip the circuit to check the functionality of the breaker.

The operating principle of the LEL111-34829-20-V is simple. When the current is within safe limits, the circuit is closed and power is supplied to the load. When the current reaches a certain level, the tripping mechanism triggers and the breaker opens, interrupting the flow of current and cutting off power to the circuit. The thermal element also plays a role by sensing the current heat and tripping the circuit when necessary. Finally, the circuit can be manually re-closed using the test button, allowing the system to safely reset.

The LEL111-34829-20-V circuit breaker is designed for use in low voltage applications, such as residential, marine, and industrial electrical systems. Due to its low voltage rating, it can be used in both single-phase or three-phase systems up to a maximum system voltage of 600V AC. The breaker is also designed to offer protection against both overloads and short circuits, providing both safety and reliability, and comes with an integrated test button that allows it to be manually reset.

In conclusion, the LEL111-34829-20-V circuit breaker is a reliable and efficient device designed for use in low voltage applications. It contains several components, including operating contacts, tripping mechanisms, a thermal element, and a test button, which all work together to provide circuit protection against overloads and short circuits. The breaker has a maximum system voltage of 600V AC, and can be used in both single-phase and three-phase systems. Overall, it is an ideal choice for applications that require reliable circuit protection.

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