SU2C25UC

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Circuit breakers provide an important function in electrical and electronic systems. They protect against power surges, shorts, and other electrical problems that can cause damage to both components and systems. The purpose of a circuit breaker is to interrupt the flow of electrons in a circuit and provide a safe way of disconnecting devices from a power supply. The SU2C25UC circuit breaker is a highly reliable and ultra-thin type molded case circuit breaker designed for low voltage, three-phase and single-phase applications. It has a rated current range from 0.5 to 25A, and a rated voltage of 690V.

The SU2C25UC is suitable for use in switchboards, general purpose and industrial control systems, electric power devices, and any other application where circuit and overload protection is required. For instance, it has proven to be an excellent choice in production equipment, process control, HVAC, and water supply systems. It is ideal for use in demanding and hazardous environments, such as chemical plants, oil and gas facilities, or mining sites. It can also be used in harsh environments with temperatures ranging from -25°C to +70°C.

The SU2C25UC circuit breaker is made of high-grade materials, offering superior protection and reliability. It has a compact design, making it ideal for use in confined spaces or small switching cabinets. The impressive electrical performance of this circuit breaker, together with the low power consumption and the high short-circuit breaking capacity, makes it a versatile solution for a wide range of applications. It also comes with an integrated ground fault alarm and an auxiliary contact for remote control, making it easy to install and manage in any system. Additionally, this circuit breaker has a manual actuator for testing purposes as well as push-to-trip functionality.

The working principle of the SU2C25UC is fairly straightforward. When the circuit is operational, an electromagnet pulls a contact blade down, closing the circuit and allowing the current to flow. If the current exceeds its operating limit, the electromagnet releases the contact blade and the circuit is opened. This interrupts the current flow and essentially disconnects any device connected to the circuit. The latch mechanism keeps the contacts open until the manual actuator is operated to reset the device. This will allow for the circuit to be restored to its initial state, allowing current to flow safely through the circuit again.

The SU2C25UC circuit breaker is an excellent choice for any low voltage, three-phase or single-phase applications. It offers superior protection and reliable performance, even in demanding and hazardous environments. Additionally, its convenient manual actuator and built-in alarm make it easy to install and maintain. By providing both protection and convenience, the SU2C25UC offers an ideal solution for any application requiring reliable circuit and overload protection.

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