UPG60-7601-4 Circuit Protection

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Circuit breakers are electrical devices that serve as protection mechanisms for overloaded electrical systems. They are used to automatically disconnect certain electrical systems or circuits when they become overloaded, as this helps to prevent damage to the system. The UPG60-7601-4 is a type of circuit breaker that can be used to protect certain residential and commercial applications from power surges. In this article, we will discuss the UPG60-7601-4, its application field and working principle.

Application Field: The UPG60-7601-4 circuit breaker is specifically designed for use in residential and commercial properties that are offline in terms of power. This means that the circuit breaker can be used in locations that have no access to a power line. The UPG60-7601-4 circuit breaker is a two-pole device that has a continuous current rating of 60A and a breaking capacity of 10kA. It can be used to protect the main power supply of a property from unexpected surges and spikes in voltage. Due to its compact size, it can be easily installed in a variety of locations.

Working Principle: The UPG60-7601-4 circuit breaker is part of a group of circuit breakers that work on the principle of "thermal-magnetic" protection. This means that the device is able to detect an overload situation and open the circuit to protect the connected power supply. The device uses a combination of both thermal and magnetic elements in order to detect an overload. The thermal element of the circuit breaker consists of a bi-metallic strip that heats up when there is an increase in current flow. This causes the strip to expand, which triggers the circuit breaker to open the circuit. The magnetic element consists of a coil that generates a magnetic field when current flows through it. This causes a plunger to be pulled down, which trips the circuit breaker and interrupts the power supply.

When an overload situation occurs, the bi-metallic strip heats up faster than the coil can generate a magnetic field. This means that the bi-metallic strip will open the circuit before the magnetic element trips the circuit. This provides faster protection for the power supply than a purely magnetic circuit breaker. Furthermore, the UPG60-7601-4 circuit breaker is designed to reset itself automatically in the event of a power outage or system reset. This ensures that the device is ready to provide protection once power is restored.

The UPG60-7601-4 circuit breaker is a reliable and cost-effective solution for protecting power supplies in residential and commercial properties. The device is able to detect overloads quickly and effectively, while its automatic reset feature ensures that the device is ready for use any time power is restored. This makes the UPG60-7601-4 circuit breaker an ideal choice for protecting power supplies in areas without access to power lines.

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