2-5200-H-2A

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Circuit breakers are important components of any electrical system, as they protect circuits from overload and short circuiting. 2-5200-H-2A circuit breakers are high performance circuit breaker units often used in industrial and power applications. They provide the necessary protection needed to guard against damage caused by high currents, and have a variety of applications.

Application Field

The 2-5200-H-2A circuit breaker comes in a variety of ampere ratings from 50 to 3200A. Its applications include standby, auxiliary and vital loads, and motor circuit protection. Typically, these devices are used to protect low-level signaling pathways, power distribution systems, and electronic control systems from electrical overloads.

These devices can also be used to protect sensitive electronic equipment such as computers and communication systems from electrical spikes or surges. They are commonly found in industrial control panels, and are used to protect machines and other electrical systems from excessive current, thus preventing any damage.

Working Principle

02-5200-H-2A circuit breakers are primarily composed of a contact system and a current sensing system. When the current sensed by the sensing system reaches a predetermined level, the contact system trips the circuit breaker, interrupting the current flow. The contact system is typically made up of a set of contacts, which are either open or closed to interrupt the current flowing in the circuit. The contact system is also responsible for resetting the circuit breaker, allowing the current to flow in the circuit again.

The current sensing system of the circuit breaker is typically composed of a thermostat or a thermistor. The thermistor detects the temperature of the circuit and when it reaches a predetermined level, it trips the switch. This prevents the build up of excess heat, which can damage the circuit breaker, and the circuitry connected to it. The current sensing system also prevents the circuit breaker from resetting until the temperature has dropped to a safe level.

Conclusion

2-5200-H-2A circuit breakers are high performance circuit breaker units that are widely used in industrial and power applications. With its variety of ampere ratings, these devices are suitable for a range of applications, such as standby, auxiliary, and vital loads, as well as motor circuit protection. The circuit breaker is composed of a contact system and a current sensing system, and works by tripping the circuit breaker when it reaches a predefined current level, thus preventing excessive current from damaging the circuit and the components connected to it.

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