UPG4-34971-1 Circuit Protection

Circuit breakers are electrical switches designed to protect circuits from damage by cutting power off when an overload or short circuit is sensed. UPG4–34971–1 is a molded case circuit breaker (MCCB) designed to provide overcurrent and short circuit protection for any type of electrical circuit. It is typically used on circuits rated up to 400 amps with a range of interrupting ratings.

The UPG4–34971–1 circuit breaker provides comprehensive protection against overloads, short circuits, and other potential threats. It has built-in features to help prevent manual resetting while the current is still flowing and indicates change in current level or circuit conditions. The UPG4–34971–1 is designed to protect both primary and secondary distribution systems.

The UPG4–34971–1 circuit breaker is a type of MCCB designed with interchangeable current and voltage ratings. It offers a high level of protection due to its current limiting capability. This feature helps protect the circuit from over-current conditions that could potentially damage the circuit. When a specified over-current limit is reached, the breaker trips immediately, preventing further damage.

The UPG4–34971–1 circuit breaker is UL listed for operation in hazardous locations, making it well suited for industrial applications. The circuit breaker includes a replaceable trip unit, making it easy to replace when needed. The breaker also has a large viewing window, which allows users to monitor the trip unit’s status quickly.

To ensure the highest levels of safety, the UPG4–34971–1 circuit breaker is designed with advanced sensing and control technology. This technology helps the breaker respond properly in high demand and peak load conditions. The breaker is designed with an active current interruption system that allows it to detect and discontinue the flow of current when a fault is detected. This system will trip the breaker quickly, reducing the risk of fire or equipment damage due to an unexpected fault.

The UPG4–34971–1 is a reliable, cost-effective, and energy-efficient solution for protecting circuits in a variety of applications. It can be used in primary and secondary distribution systems, as well as in hazardous locations. Its advanced current interruption system and molded case design make it a safe and reliable choice for circuits up to 400 amps.