R11-2-20.0A-39269-1-V

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Introduction: The R11-2-20.0A-39269-1-V is a circuit breaker rated at 20.0A, used when current level protection is required in circuits. It includes both over current and short circuit protection functions and is designed to protect electrical wiring from electrical arcs and short circuits.

Application Field of R11-2-20.0A-39269-1-V Circuit Breakers: This type of circuit breaker is commonly used in household, industrial and commercial applications for over current and short circuit protection. This circuit breaker is suitable for use with single-phase and three-phase circuits, motion controllers, pumps, and electric motors. Additionally, this type of circuit breaker can be found in air conditioning systems, swimming pool pumps, sump pumps, and medical equipment.

Working Principle of R11-2-20.0A-39269-1-V Circuit Breakers: The R11-2-20.0A-39269-1-V circuit breaker works by sensing current that has passed through it and then breaking the circuit if the current reaches a level beyond what it is designed to handle. This is why it is important to select the correct amperage rating of circuit breakers for your particular applications as overloading them can cause serious system damage and possible fire. The circuit breaker is designed with a temperature-sensitive element which helps to reduce the temperature levels inside the breaker, avoiding any potential damage. The temperature-sensitive element is referred to as a "thermal overload" or "thermal cutoff". When the current load reaches a certain level, the thermal overload trips, cutting the flow of electricity to the circuit. Additionally, this type of circuit breaker also includes an over current protection device which acts as an additional failsafe to protect against excessive current levels. If a short circuit is detected, the over current protection device also triggers, cutting the power to the circuit.

Conclusion: In conclusion, the R11-2-20.0A-39269-1-V circuit breaker is a reliable and effective device for over current and short circuit protection in a wide range of applications. Its temperature-sensitive element and over current protection device make sure that the current load does not exceed the breaker\'s rating. In the event that a short circuit or over current situation occurs, the circuit breaker will trip, cutting off the power to the circuit and helping to avoid damage to any electrical system.

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