3C25UL

Circuit Breakers

The 3C25UL is a type of circuit breaker designed for use in medium-sized and large installations. It is commonly used in both residential and commercial applications. It is designed to protect circuits from overcurrent and overvoltage, and it is also commonly used as a protective measure against short circuits and ground faults. The 3C25UL can be used in both primary and secondary distribution panels.

Operation

The 3C25UL is a UL-certified breaker and comes with a built-in thermal-magnetic tripping system. This system senses the current running through the circuit and trips when it detects an overload, undervoltage or short-circuit condition. The tripping system is also adjustable, allowing the user to set the amount of current or voltage before tripping.

Under normal operating conditions, the 3C25UL will switch on and off automatically using a single-phase motor and a contactor. The contactor controls the flow of electricity between the circuit breaker and the motor. In the event of an overload, undervoltage or short-circuit, the contactor will open, disconnecting the breaker from the power source and preventing further damage to the circuit.

Safety Features

The 3C25UL is designed with several safety features to protect its users from electrical hazards. It is designed with a number of trip times and has a built-in voltage monitoring system to protect against overloads, under-voltages and short circuits. It also has a cover mounting bracket and space for optional accessories, such as ground fault indicator lights, to give the user additional protection in the event of a short circuit.

The 3C25UL also features an arc-resistant design that reduces the risk of electrical arcs. This reduces the likelihood of fire or shock hazards caused by electrical arcs when the circuit breaker is in use.

Applications

The 3C25UL is designed for use in medium-sized and large installations such as industrial and commercial buildings, schools, hospitals and other facilities. It is also used in some residential applications such as in single-family homes and duplexes. This type of circuit breaker can be utilized for a wide range of applications, such as outdoor lighting, irrigation systems, HVAC systems and refrigeration systems. The 3C25UL is also very popular for standby generators, as well as to protect audio and visual equipment.

Conclusion

The 3C25UL is a UL tested and certified circuit breaker designed for medium-sized and large installations. It is designed with a number of safety features, including trip times, voltage monitoring and an arc-resistant design, to ensure protection from electrical hazards. It is suitable for a wide range of applications, from residential to commercial and industrial, and its adjustable tripping system makes it ideal for a variety of applications.