SU3C6UC

Circuit Breakers

Circuit breakers are electrical circuit protection devices that are designed to interrupt current during a short circuit or an overload. This type of device helps to protect an electrical circuit from damage due to excessive current. It also helps to reduce the risk of electricity-related accidents. SU3C6UC is a type of circuit breaker that is commonly used in many industries today.

SU3C6UC Application Field and Working Principle

The SU3C6UC circuit breaker is a molded-case circuit breaker (MCCB) with a rated voltage of up to 600V. It is primarily used in power distribution systems to switch and protect an electrical circuit from overloads and short circuits. The SU3C6UC has a fixed thermal limit of 65°C and a variable thermal limit of 40°-60°C, and it is designed to suit a wide range of applications. It can also be used in conjunction with other control and protection devices such as residual current devices (RCDs), circuit-break protection, and ground fault protection.

The SU3C6UC is designed with a compact, lightweight body that is easy to install. The circuit breaker has a modular design which allows it to be configured in a variety of ways, and it features a side-by-side mounting design, which increases the number of possible installations. It also features a padlockable front cover that prevents unauthorized access, and a pilot light to indicate circuit status.

In order to operate the SU3C6UC, it must be installed in an appropriate enclosure and connected to an appropriate power and grounding source. Once connected, the breaker can be programmed with the proper settings for the desired application. The breaker is then ready for use as it works to prevent dangerous overcurrent and short circuit conditions from occurring. In case of an overcurrent or a short circuit, the breaker will automatically trip and cut off the power supply, preventing further damage to the circuit or to personnel. This will help to prevent costly repairs or injury.

In short, the SU3C6UC is a versatile, economical, and reliable circuit breaker used to protect and power many different industrial applications. It is an excellent choice for businesses and industries that require a simple, yet effective, approach to circuit protection. With its compact design and modular features, the SU3C6UC offers a great balance of performance, reliability, and cost.